LanguageService::GetNameOfLocation Method (IVsTextBuffer^, Int32, Int32, String^, Int32)

Visual Studio 2015

Returns the name of the enclosing element that contains the given position.

Namespace: Microsoft.VisualStudio.Package
Assembly: Microsoft.VisualStudio.Package.LanguageService.14.0 (in Microsoft.VisualStudio.Package.LanguageService.14.0.dll)

Syntax

C++

public:
virtual int GetNameOfLocation(
	IVsTextBuffer^ buffer,
	int line,
	int col,
	[OutAttribute] String^% name,
	[OutAttribute] 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.