LanguageService.GetNameOfLocation Method
Returns the name of the enclosing element that contains the given position.
Namespace: Microsoft.VisualStudio.Package
Assemblies: Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)
Microsoft.VisualStudio.Package.LanguageService.11.0 (in Microsoft.VisualStudio.Package.LanguageService.11.0.dll)
Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
Syntax
'宣言
Public Overridable Function GetNameOfLocation ( _
buffer As IVsTextBuffer, _
line As Integer, _
col As Integer, _
<OutAttribute> ByRef name As String, _
<OutAttribute> ByRef lineOffset As Integer _
) As Integer
public virtual int GetNameOfLocation(
IVsTextBuffer buffer,
int line,
int col,
out string name,
out int lineOffset
)
Parameters
- buffer
Type: Microsoft.VisualStudio.TextManager.Interop.IVsTextBuffer
[in] The IVsTextBuffer holding the source file.
- line
Type: System.Int32
[in] The desired line in the buffer.
- col
Type: System.Int32
[in] The desired offset on the line in the buffer.
- name
Type: System.String%
[out] The name of the enclosing element.
- lineOffset
Type: System.Int32%
[out] The offset from the start of the enclosing element to the given line.
Return Value
Type: System.Int32
If successful, returns S_OK; otherwise, returns S_FALSE if the location is not within a named entity or returns an error code.
Implements
IVsLanguageDebugInfo.GetNameOfLocation(IVsTextBuffer, Int32, Int32, String%, Int32%)
Remarks
An enclosing element is typically a method, class, or namespace.
The base method returns a null value for the name and 0 for the line offset.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.