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IVsPersistentTextImage.Image_FullTextRead Method

Reads the full text image.

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

Syntax

int Image_FullTextRead(
    out string ppszText,
    out int piLength
)

Parameters

  • piLength
    Type: System.Int32%
    [out] The length of the text image.

Return Value

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

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsPersistentTextImage::Image_FullTextRead(
   [out] const WCHAR **ppszText,
   [out] long *piLength
);

注意

The text buffer is created by the IVsPersistentTextImage object and the buffer must persist for the life of the IVsPersistentTextImage object or until the Image_CloseFullTextScan method is called.

If you are implementing this interface in managed code and you need to have the string disposed of by the caller, implement the IVsCoTaskMemFreeMyStrings interface on the IVsPersistentTextImage interface.

.NET Framework Security

See Also

Reference

IVsPersistentTextImage Interface

Microsoft.VisualStudio.TextManager.Interop Namespace