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IVsTextLines.SetLanguageServiceID Method

Visual Studio 2012

Sets the unique identifier of the language that is providing colorization and other attribute data to the buffer.

Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)

Syntax

C++

JScript

int SetLanguageServiceID(
	ref Guid guidLangService
)

Parameters

guidLangService: Type: Guid
[in] Identifier of the language service. Buffers without languages can be CLSID_NULL.

Return Value

Type: Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From textmgr.idl:

C++

HRESULT IVsTextLines::SetLanguageServiceID(
   [in] REFGUID guidLangService
);

This method could require considerable resources, depending upon the underlying implementation of the buffer. That is, it could be very difficult to calculate the size of the buffer if it is a virtual-line-oriented implementation of the buffer, as in Visual Basic.

.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.

Reference

IVsTextLines Interface

Microsoft.VisualStudio.TextManager.Interop Namespace

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