LanguageService.IsMappedLocation Method

Article
2013-02-04

Called to determine if the specified location in the given source file references code in another file.

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 (in Microsoft.VisualStudio.Package.LanguageService.dll)

Syntax

'Declaration
Public Overridable Function IsMappedLocation ( _
    buffer As IVsTextBuffer, _
    line As Integer, _
    col As Integer _
) As Integer

public virtual int IsMappedLocation(
    IVsTextBuffer buffer,
    int line,
    int col
)

public:
virtual int IsMappedLocation(
    IVsTextBuffer^ buffer, 
    int line, 
    int col
)

abstract IsMappedLocation : 
        buffer:IVsTextBuffer * 
        line:int * 
        col:int -> int 
override IsMappedLocation : 
        buffer:IVsTextBuffer * 
        line:int * 
        col:int -> int

public function IsMappedLocation(
    buffer : IVsTextBuffer, 
    line : int, 
    col : int
) : int

Parameters

buffer
Type: Microsoft.VisualStudio.TextManager.Interop.IVsTextBuffer
[in] The IVsTextBuffer containing the source file.

line
Type: System.Int32
[in] The line in the buffer to locate.

col
Type: System.Int32
[in] The offset into the line to locate.

Return Value

Type: System.Int32
If the position in the source file is mapped to another file, return S_OK; otherwise, returns S_FALSE.

Implements

IVsLanguageDebugInfo.IsMappedLocation(IVsTextBuffer, Int32, Int32)

Remarks

An example of source being mapped from another file is a code-behind file where the position in an HTML file references the code-behind file.

The base method always returns S_FALSE.

.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.

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