Called before the code snippet has been inserted.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop.8.0 (in Microsoft.VisualStudio.TextManager.Interop.8.0.dll)
Syntax
'宣言
Function OnBeforeInsertion ( _
pSession As IVsExpansionSession _
) As Integer
'使用
Dim instance As IVsExpansionClient
Dim pSession As IVsExpansionSession
Dim returnValue As Integer
returnValue = instance.OnBeforeInsertion(pSession)
int OnBeforeInsertion(
IVsExpansionSession pSession
)
int OnBeforeInsertion(
IVsExpansionSession^ pSession
)
function OnBeforeInsertion(
pSession : IVsExpansionSession
) : int
Parameters
pSession
Type: Microsoft.VisualStudio.TextManager.Interop.IVsExpansionSession[in] An IVsExpansionSession object containing information about the code snippet that is about to be inserted. This can be a null value.
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 textmgr2.idl:
HRESULT IVsExpansionClient::OnBeforeInsertion(
IVsExpansionSession *pSession
);
This method is called just before the code snippet is about to be inserted. If the IVsExpansionSession object is given, use it only to gather information about the code snippet that is about to be inserted. The remaining methods are solely for use by the special editing mode.
Permissions
- 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.