IVsPreviewChangesList.OnRequestSource Method

Article
04/29/2015

Loads the source for the specified preview item and displays it in the given text view.

Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop.8.0 (in Microsoft.VisualStudio.Shell.Interop.8.0.dll)

Syntax

'Declaration
Function OnRequestSource ( _
    index As UInteger, _
    pIUnknownTextView As Object _
) As Integer

int OnRequestSource(
    uint index,
    Object pIUnknownTextView
)

int OnRequestSource(
    [InAttribute] unsigned int index, 
    [InAttribute] Object^ pIUnknownTextView
)

abstract OnRequestSource : 
        index:uint32 * 
        pIUnknownTextView:Object -> int

function OnRequestSource(
    index : uint, 
    pIUnknownTextView : Object
) : int

Parameters

index
Type: UInt32

[in] The index of the item to display.

pIUnknownTextView
Type: Object

[in] An IUnknown object that represents the text view. This is typically an IVsTextView object.

Return Value

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

Remarks

COM Signature

From vsshell80.idl:

HRESULT IVsPreviewChangesList::OnRequestSource(
   [in] ULONG     Index, 
   [in] IUnknown *pIUnknownTextView
);

This method is responsible for setting the given text view's buffer to a buffer that contains the source of the specified item.

.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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