IVsSimpleObjectList2.ShowHelp Method
Allows the list to display help for the given list item.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop.8.0 (in Microsoft.VisualStudio.Shell.Interop.8.0.dll)
Syntax
'宣告
Function ShowHelp ( _
index As UInteger _
) As Integer
'用途
Dim instance As IVsSimpleObjectList2
Dim index As UInteger
Dim returnValue As Integer
returnValue = instance.ShowHelp(index)
int ShowHelp(
uint index
)
int ShowHelp(
[InAttribute] unsigned int index
)
abstract ShowHelp :
index:uint32 -> int
function ShowHelp(
index : uint
) : int
Parameters
- index
Type: System.UInt32
[in] Specifies the index of the list item of interest.
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 vsshell80.idl:
HRESULT IVsSimpleObjectList2::ShowHelp(
[in] ULONG Index
);
Most implementers should return E_NOTIMPL from this method and rely on the environment's dynamic help mechanism to provide help topics on the selected symbol. This method is provided, however, if the components your library is browsing have non-standard help, such as needing an external viewer.
.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.