<!doctype html>
< html class = "default no-js" >
< head >
< meta charset = "utf-8" >
< meta http-equiv = "X-UA-Compatible" content = "IE=edge" >
< title > TextDocument | VS Code API 中文文档< / title >
< meta name = "description" content = "Documentation for VS Code API 中文文档" >
< meta name = "viewport" content = "width=device-width, initial-scale=1" >
< link rel = "shortcut icon" href = "https://code.visualstudio.com/favicon.ico" sizes = "128x128" >
< link rel = "stylesheet" href = "../assets/css/main.css" >
< script async src = "../assets/js/search.js" id = "search-script" > < / script >
< style >
a[title="站长统计"] {
display: none;
}
.github-corner svg {
z-index: 1;
}
.github-corner:hover .octo-arm {
animation:octocat-wave 560ms ease-in-out
}
@keyframes octocat-wave {
0%,100%{transform:rotate(0)}
20%,60%{transform:rotate(-25deg)}
40%,80%{transform:rotate(10deg)}
}
@media (max-width:500px) {
.github-corner:hover
.octo-arm{animation:none}
.github-corner .octo-arm{
animation:octocat-wave 560ms ease-in-out
}
}
.container-main {
padding-bottom: 50px;
}
< / style >
< / head >
< body >
< header >
< div class = "tsd-page-toolbar" >
< div class = "container" >
< div class = "table-wrap" >
< div class = "table-cell" id = "tsd-search" data-index = "../assets/js/search.json" data-base = ".." >
< div class = "field" >
< label for = "tsd-search-field" class = "tsd-widget search no-caption" > Search< / label >
< input id = "tsd-search-field" type = "text" / >
< / div >
< ul class = "results" >
< li class = "state loading" > Preparing search index...< / li >
< li class = "state failure" > The search index is not available< / li >
< / ul >
< a href = "../index.html" class = "title" > VS Code API 中文文档< / a >
< / div >
< div class = "table-cell" id = "tsd-widgets" >
< div id = "tsd-filter" >
< a href = "#" class = "tsd-widget options no-caption" data-toggle = "options" > Options< / a >
< div class = "tsd-filter-group" >
< div class = "tsd-select" id = "tsd-filter-visibility" >
< span class = "tsd-select-label" > All< / span >
< ul class = "tsd-select-list" >
< li data-value = "public" > Public< / li >
< li data-value = "protected" > Public/Protected< / li >
< li data-value = "private" class = "selected" > All< / li >
< / ul >
< / div >
< input type = "checkbox" id = "tsd-filter-inherited" checked / >
< label class = "tsd-widget" for = "tsd-filter-inherited" > Inherited< / label >
< input type = "checkbox" id = "tsd-filter-externals" checked / >
< label class = "tsd-widget" for = "tsd-filter-externals" > Externals< / label >
< / div >
< / div >
< a href = "#" class = "tsd-widget menu no-caption" data-toggle = "menu" > Menu< / a >
< / div >
< / div >
< / div >
< / div >
< div class = "tsd-page-title" >
< div class = "container" >
< ul class = "tsd-breadcrumb" >
< li >
< a href = "../modules.html" > VS Code API 中文文档< / a >
< / li >
< li >
< a href = "TextDocument.html" > TextDocument< / a >
< / li >
< / ul >
< h1 > Interface TextDocument< / h1 >
< / div >
< / div >
< / header >
< div class = "container container-main" >
< div class = "row" >
< div class = "col-8 col-content" >
< section class = "tsd-panel tsd-comment" >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Represents a text document, such as a source file. Text documents have
< a href = "TextLine.html" > lines< / a > and knowledge about an underlying resource like a file.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-hierarchy" >
< h3 > 层级< / h3 >
< ul class = "tsd-hierarchy" >
< li >
< span class = "target" > TextDocument< / span >
< / li >
< / ul >
< / section >
< section class = "tsd-panel-group tsd-index-group" >
< h2 > 索引< / h2 >
< section class = "tsd-panel tsd-index-panel" >
< div class = "tsd-index-content" >
< section class = "tsd-index-section " >
< h3 > Properties（ ） < / h3 >
< ul class = "tsd-index-list" >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#uri" class = "tsd-kind-icon" > uri< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#fileName" class = "tsd-kind-icon" > file< wbr > Name< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#isUntitled" class = "tsd-kind-icon" > is< wbr > Untitled< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#languageId" class = "tsd-kind-icon" > language< wbr > Id< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#version" class = "tsd-kind-icon" > version< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#isDirty" class = "tsd-kind-icon" > is< wbr > Dirty< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#isClosed" class = "tsd-kind-icon" > is< wbr > Closed< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#eol" class = "tsd-kind-icon" > eol< / a > < / li >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < a href = "TextDocument.html#lineCount" class = "tsd-kind-icon" > line< wbr > Count< / a > < / li >
< / ul >
< / section >
< section class = "tsd-index-section " >
< h3 > Methods（ ） < / h3 >
< ul class = "tsd-index-list" >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#save" class = "tsd-kind-icon" > save< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#lineAt" class = "tsd-kind-icon" > line< wbr > At< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#offsetAt" class = "tsd-kind-icon" > offset< wbr > At< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#positionAt" class = "tsd-kind-icon" > position< wbr > At< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#getText" class = "tsd-kind-icon" > get< wbr > Text< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#getWordRangeAtPosition" class = "tsd-kind-icon" > get< wbr > Word< wbr > Range< wbr > AtPosition< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#validateRange" class = "tsd-kind-icon" > validate< wbr > Range< / a > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < a href = "TextDocument.html#validatePosition" class = "tsd-kind-icon" > validate< wbr > Position< / a > < / li >
< / ul >
< / section >
< / div >
< / section >
< / section >
< section class = "tsd-panel-group tsd-member-group " >
< h2 > Properties（ ） < / h2 >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "uri" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > uri< / h3 >
< div class = "tsd-signature tsd-kind-icon" > uri< span class = "tsd-signature-symbol" > :< / span > < a href = "../classes/Uri.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Uri< / a > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L97" > vscode.d.ts:97< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The associated uri for this document.< / p >
< / div >
< p > < em > Note< / em > that most documents use the < code > file< / code > -scheme, which means they are files on disk. However, < strong > not< / strong > all documents are
saved on disk and therefore the < code > scheme< / code > must be checked before trying to access the underlying file or siblings on disk.< / p >
< dl class = "tsd-comment-tags" >
< dt > see< / dt >
< dd > < p > < a href = "FileSystemProvider.html" > FileSystemProvider< / a > < / p >
< / dd >
< dt > see< / dt >
< dd > < p > < a href = "TextDocumentContentProvider.html" > TextDocumentContentProvider< / a > < / p >
< / dd >
< / dl >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "fileName" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > file< wbr > Name< / h3 >
< div class = "tsd-signature tsd-kind-icon" > file< wbr > Name< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > string< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L103" > vscode.d.ts:103< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The file system path of the associated resource. Shorthand
notation for < a href = "TextDocument.html#uri" > TextDocument.uri.fsPath< / a > . Independent of the uri scheme.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "isUntitled" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > is< wbr > Untitled< / h3 >
< div class = "tsd-signature tsd-kind-icon" > is< wbr > Untitled< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > boolean< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L110" > vscode.d.ts:110< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Is this document representing an untitled file which has never been saved yet. < em > Note< / em > that
this does not mean the document will be saved to disk, use < a href = "../classes/Uri.html#scheme" > < code > Uri.scheme< / code > < / a >
to figure out where a document will be < a href = "FileSystemProvider.html" > saved< / a > , e.g. < code > file< / code > , < code > ftp< / code > etc.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "languageId" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > language< wbr > Id< / h3 >
< div class = "tsd-signature tsd-kind-icon" > language< wbr > Id< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > string< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L115" > vscode.d.ts:115< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The identifier of the language associated with this document.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "version" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > version< / h3 >
< div class = "tsd-signature tsd-kind-icon" > version< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > number< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L121" > vscode.d.ts:121< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The version number of this document (it will strictly increase after each
change, including undo/redo).< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "isDirty" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > is< wbr > Dirty< / h3 >
< div class = "tsd-signature tsd-kind-icon" > is< wbr > Dirty< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > boolean< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L126" > vscode.d.ts:126< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > < code > true< / code > if there are unpersisted changes.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "isClosed" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > is< wbr > Closed< / h3 >
< div class = "tsd-signature tsd-kind-icon" > is< wbr > Closed< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > boolean< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L132" > vscode.d.ts:132< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > < code > true< / code > if the document has been closed. A closed document isn' t synchronized anymore
and won' t be re-used when the same resource is opened again.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "eol" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > eol< / h3 >
< div class = "tsd-signature tsd-kind-icon" > eol< span class = "tsd-signature-symbol" > :< / span > < a href = "../enums/EndOfLine.html" class = "tsd-signature-type" data-tsd-kind = "Enumeration" > EndOfLine< / a > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L147" > vscode.d.ts:147< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The < a href = "../enums/EndOfLine.html" > end of line< / a > sequence that is predominately
used in this document.< / p >
< / div >
< / div >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface" >
< a name = "lineCount" class = "tsd-anchor" > < / a >
< h3 > < span class = "tsd-flag ts-flagReadonly" > Readonly< / span > line< wbr > Count< / h3 >
< div class = "tsd-signature tsd-kind-icon" > line< wbr > Count< span class = "tsd-signature-symbol" > :< / span > < span class = "tsd-signature-type" > number< / span > < / div >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L152" > vscode.d.ts:152< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > The number of lines in this document.< / p >
< / div >
< / div >
< / section >
< / section >
< section class = "tsd-panel-group tsd-member-group " >
< h2 > Methods（ ） < / h2 >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "save" class = "tsd-anchor" > < / a >
< h3 > save< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > save< span class = "tsd-signature-symbol" > (< / span > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "Thenable.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > Thenable< / a > < span class = "tsd-signature-symbol" > < < / span > < span class = "tsd-signature-type" > boolean< / span > < span class = "tsd-signature-symbol" > > < / span > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L141" > vscode.d.ts:141< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Save the underlying file.< / p >
< / div >
< / div >
< h4 class = "tsd-returns-title" > Returns < a href = "Thenable.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > Thenable< / a > < span class = "tsd-signature-symbol" > < < / span > < span class = "tsd-signature-type" > boolean< / span > < span class = "tsd-signature-symbol" > > < / span > < / h4 >
< p > A promise that will resolve to true when the file
has been saved. If the file was not dirty or the save failed,
will return false.< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "lineAt" class = "tsd-anchor" > < / a >
< h3 > line< wbr > At< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > line< wbr > At< span class = "tsd-signature-symbol" > (< / span > line< span class = "tsd-signature-symbol" > : < / span > < span class = "tsd-signature-type" > number< / span > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "TextLine.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > TextLine< / a > < / li >
< li class = "tsd-signature tsd-kind-icon" > line< wbr > At< span class = "tsd-signature-symbol" > (< / span > position< span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "TextLine.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > TextLine< / a > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L162" > vscode.d.ts:162< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Returns a text line denoted by the line number. Note
that the returned object is < em > not< / em > live and changes to the
document are not reflected.< / p >
< / div >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > line: < span class = "tsd-signature-type" > number< / span > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A line number in [0, lineCount).< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < a href = "TextLine.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > TextLine< / a > < / h4 >
< p > A < a href = "TextLine.html" > line< / a > .< / p >
< / li >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L176" > vscode.d.ts:176< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Returns a text line denoted by the position. Note
that the returned object is < em > not< / em > live and changes to the
document are not reflected.< / p >
< / div >
< p > The position will be < a href = "TextDocument.html#validatePosition" > adjusted< / a > .< / p >
< dl class = "tsd-comment-tags" >
< dt > see< / dt >
< dd > < p > < a href = "TextDocument.html#lineAt" > TextDocument.lineAt< / a > < / p >
< / dd >
< / dl >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > position: < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A position.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < a href = "TextLine.html" class = "tsd-signature-type" data-tsd-kind = "Interface" > TextLine< / a > < / h4 >
< p > A < a href = "TextLine.html" > line< / a > .< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "offsetAt" class = "tsd-anchor" > < / a >
< h3 > offset< wbr > At< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > offset< wbr > At< span class = "tsd-signature-symbol" > (< / span > position< span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < span class = "tsd-signature-type" > number< / span > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L186" > vscode.d.ts:186< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Converts the position to a zero-based offset.< / p >
< / div >
< p > The position will be < a href = "TextDocument.html#validatePosition" > adjusted< / a > .< / p >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > position: < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A position.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < span class = "tsd-signature-type" > number< / span > < / h4 >
< p > A valid zero-based offset.< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "positionAt" class = "tsd-anchor" > < / a >
< h3 > position< wbr > At< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > position< wbr > At< span class = "tsd-signature-symbol" > (< / span > offset< span class = "tsd-signature-symbol" > : < / span > < span class = "tsd-signature-type" > number< / span > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L194" > vscode.d.ts:194< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Converts a zero-based offset to a position.< / p >
< / div >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > offset: < span class = "tsd-signature-type" > number< / span > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A zero-based offset.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h4 >
< p > A valid < a href = "../classes/Position.html" > Position< / a > .< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "getText" class = "tsd-anchor" > < / a >
< h3 > get< wbr > Text< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > get< wbr > Text< span class = "tsd-signature-symbol" > (< / span > range< span class = "tsd-signature-symbol" > ?: < / span > < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < span class = "tsd-signature-type" > string< / span > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L203" > vscode.d.ts:203< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Get the text of this document. A substring can be retrieved by providing
a range. The range will be < a href = "TextDocument.html#validateRange" > adjusted< / a > .< / p >
< / div >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > < span class = "tsd-flag ts-flagOptional" > Optional< / span > range: < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > Include only the text included by the range.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < span class = "tsd-signature-type" > string< / span > < / h4 >
< p > The text inside the provided range or the entire text.< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "getWordRangeAtPosition" class = "tsd-anchor" > < / a >
< h3 > get< wbr > Word< wbr > Range< wbr > AtPosition< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > get< wbr > Word< wbr > Range< wbr > AtPosition< span class = "tsd-signature-symbol" > (< / span > position< span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > , regex< span class = "tsd-signature-symbol" > ?: < / span > < span class = "tsd-signature-type" > RegExp< / span > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < span class = "tsd-signature-type" > undefined< / span > < span class = "tsd-signature-symbol" > | < / span > < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L223" > vscode.d.ts:223< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Get a word-range at the given position. By default words are defined by
common separators, like space, -, _, etc. In addition, per language custom
[word definitions} can be defined. It
is also possible to provide a custom regular expression.< / p >
< / div >
< ul >
< li > < em > Note 1:< / em > A custom regular expression must not match the empty string and
if it does, it will be ignored.< / li >
< li > < em > Note 2:< / em > A custom regular expression will fail to match multiline strings
and in the name of speed regular expressions should not match words with
spaces. Use < a href = "TextLine.html#text" > < code > TextLine.text< / code > < / a > for more complex, non-wordy, scenarios.< / li >
< / ul >
< p > The position will be < a href = "TextDocument.html#validatePosition" > adjusted< / a > .< / p >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > position: < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A position.< / p >
< / div >
< / li >
< li >
< h5 > < span class = "tsd-flag ts-flagOptional" > Optional< / span > regex: < span class = "tsd-signature-type" > RegExp< / span > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > Optional regular expression that describes what a word is.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < span class = "tsd-signature-type" > undefined< / span > < span class = "tsd-signature-symbol" > | < / span > < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / h4 >
< p > A range spanning a word, or < code > undefined< / code > .< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "validateRange" class = "tsd-anchor" > < / a >
< h3 > validate< wbr > Range< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > validate< wbr > Range< span class = "tsd-signature-symbol" > (< / span > range< span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L231" > vscode.d.ts:231< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Ensure a range is completely contained in this document.< / p >
< / div >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > range: < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A range.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < a href = "../classes/Range.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Range< / a > < / h4 >
< p > The given range or a new, adjusted range.< / p >
< / li >
< / ul >
< / section >
< section class = "tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface" >
< a name = "validatePosition" class = "tsd-anchor" > < / a >
< h3 > validate< wbr > Position< / h3 >
< ul class = "tsd-signatures tsd-kind-method tsd-parent-kind-interface" >
< li class = "tsd-signature tsd-kind-icon" > validate< wbr > Position< span class = "tsd-signature-symbol" > (< / span > position< span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < span class = "tsd-signature-symbol" > )< / span > < span class = "tsd-signature-symbol" > : < / span > < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / li >
< / ul >
< ul class = "tsd-descriptions" >
< li class = "tsd-description" >
< aside class = "tsd-sources" >
< ul >
< li > Defined in < a href = "https://github.com/vscode-cn/vscode-api-cn/blob/79a38a3/vscode.d.ts#L239" > vscode.d.ts:239< / a > < / li >
< / ul >
< / aside >
< div class = "tsd-comment tsd-typography" >
< div class = "lead" >
< p > Ensure a position is contained in the range of this document.< / p >
< / div >
< / div >
< h4 class = "tsd-parameters-title" > Parameters< / h4 >
< ul class = "tsd-parameters" >
< li >
< h5 > position: < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h5 >
< div class = "tsd-comment tsd-typography" >
< p > A position.< / p >
< / div >
< / li >
< / ul >
< h4 class = "tsd-returns-title" > Returns < a href = "../classes/Position.html" class = "tsd-signature-type" data-tsd-kind = "Class" > Position< / a > < / h4 >
< p > The given position or a new, adjusted position.< / p >
< / li >
< / ul >
< / section >
< / section >
< / div >
< div class = "col-4 col-menu menu-sticky-wrap menu-highlight" >
< nav class = "tsd-navigation primary" >
< ul >
< li class = " " >
< a href = "../modules.html" > Exports< / a >
< / li >
< / ul >
< / nav >
< nav class = "tsd-navigation secondary menu-sticky" >
< ul class = "before-current" >
< / ul >
< ul class = "current" >
< li class = "current tsd-kind-interface" >
< a href = "TextDocument.html" class = "tsd-kind-icon" > Text< wbr > Document< / a >
< ul >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#uri" class = "tsd-kind-icon" > uri< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#fileName" class = "tsd-kind-icon" > file< wbr > Name< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#isUntitled" class = "tsd-kind-icon" > is< wbr > Untitled< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#languageId" class = "tsd-kind-icon" > language< wbr > Id< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#version" class = "tsd-kind-icon" > version< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#isDirty" class = "tsd-kind-icon" > is< wbr > Dirty< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#isClosed" class = "tsd-kind-icon" > is< wbr > Closed< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#save" class = "tsd-kind-icon" > save< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#eol" class = "tsd-kind-icon" > eol< / a >
< / li >
< li class = " tsd-kind-property tsd-parent-kind-interface" >
< a href = "TextDocument.html#lineCount" class = "tsd-kind-icon" > line< wbr > Count< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#lineAt" class = "tsd-kind-icon" > line< wbr > At< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#offsetAt" class = "tsd-kind-icon" > offset< wbr > At< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#positionAt" class = "tsd-kind-icon" > position< wbr > At< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#getText" class = "tsd-kind-icon" > get< wbr > Text< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#getWordRangeAtPosition" class = "tsd-kind-icon" > get< wbr > Word< wbr > Range< wbr > AtPosition< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#validateRange" class = "tsd-kind-icon" > validate< wbr > Range< / a >
< / li >
< li class = " tsd-kind-method tsd-parent-kind-interface" >
< a href = "TextDocument.html#validatePosition" class = "tsd-kind-icon" > validate< wbr > Position< / a >
< / li >
< / ul >
< / li >
< / ul >
< ul class = "after-current" >
< / ul >
< / nav >
< / div >
< / div >
< / div >
< footer class = "with-border-bottom" >
< div class = "container" >
< h2 > 图例< / h2 >
< div class = "tsd-legend-group" >
< ul class = "tsd-legend" >
< li class = "tsd-kind-constructor tsd-parent-kind-class" > < span class = "tsd-kind-icon" > Constructor< / span > < / li >
< li class = "tsd-kind-property tsd-parent-kind-class" > < span class = "tsd-kind-icon" > Property< / span > < / li >
< li class = "tsd-kind-method tsd-parent-kind-class" > < span class = "tsd-kind-icon" > Method< / span > < / li >
< / ul >
< ul class = "tsd-legend" >
< li class = "tsd-kind-property tsd-parent-kind-interface" > < span class = "tsd-kind-icon" > Property< / span > < / li >
< li class = "tsd-kind-method tsd-parent-kind-interface" > < span class = "tsd-kind-icon" > Method< / span > < / li >
< / ul >
< ul class = "tsd-legend" >
< li class = "tsd-kind-property tsd-parent-kind-class tsd-is-inherited" > < span class = "tsd-kind-icon" > Inherited property< / span > < / li >
< li class = "tsd-kind-method tsd-parent-kind-class tsd-is-inherited" > < span class = "tsd-kind-icon" > Inherited method< / span > < / li >
< / ul >
< ul class = "tsd-legend" >
< li class = "tsd-kind-property tsd-parent-kind-class tsd-is-static" > < span class = "tsd-kind-icon" > Static property< / span > < / li >
< li class = "tsd-kind-method tsd-parent-kind-class tsd-is-static" > < span class = "tsd-kind-icon" > Static method< / span > < / li >
< / ul >
< / div >
< / div >
< / footer >
< div class = "container tsd-generator" >
< p > < a href = "https://liiked.github.io/VS-Code-Extension-Doc-ZH/" target = "_blank" > VS Code 插件开发中文文档< / a > | < a href = "https://jeasonstudio.gitbooks.io/vscode-cn-doc/content/" target = "_blank" > VS Code 中文文档< / a > | < a href = "https://code.visualstudio.com/docs" target = "_blank" > VS Code 官网文档< / a > | < a href = "https://marketplace.visualstudio.com/" target = "_blank" > VS Code 扩展市场< / a > < / p >
< p > Generated by < a href = "https://typedoc.org/" target = "_blank" > TypeDoc< / a > | < a href = "https://www.cnzz.com/stat/website.php?web_id=1280241129" target = "_blank" title = "VS Code 官网文档站长统计" > 站长统计< / a > < / p >
< / div >
< div class = "overlay" > < / div >
< script src = "../assets/js/main.js" > < / script >
< script type = "text/javascript" > document . write ( unescape ( "%3Cspan id='cnzz_stat_icon_1280241129'%3E%3C/span%3E%3Cscript src='https://s9.cnzz.com/z_stat.php%3Fid%3D1280241129' type='text/javascript'%3E%3C/script%3E" ) ) ; < / script >
< a href = "https://github.com/youngjuning/vscode-api-cn" target = "_blank" class = "github-corner" aria-label = "View source on GitHub" > < svg width = "80" height = "80" viewBox = "0 0 250 250" style = "fill:#151513; color:#fff; position: fixed; top: 0; border: 0; right: 0;" aria-hidden = "true" > < path d = "M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z" > < / path > < path d = "M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill = "currentColor" style = "transform-origin: 130px 106px;" class = "octo-arm" > < / path > < path d = "M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill = "currentColor" class = "octo-body" > < / path > < / svg > < / a >
< / body >
< / html >
