Sets the Help topic for the hierarchy window.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'宣言
Function SetWindowHelpTopic ( _
lpszHelpFile As String, _
dwContext As UInteger _
) As Integer
'使用
Dim instance As IVsUIHierarchyWindow
Dim lpszHelpFile As String
Dim dwContext As UInteger
Dim returnValue As Integer
returnValue = instance.SetWindowHelpTopic(lpszHelpFile, _
dwContext)
int SetWindowHelpTopic(
string lpszHelpFile,
uint dwContext
)
int SetWindowHelpTopic(
[InAttribute] String^ lpszHelpFile,
[InAttribute] unsigned int dwContext
)
function SetWindowHelpTopic(
lpszHelpFile : String,
dwContext : uint
) : int
Parameters
lpszHelpFile
Type: System.String[in] Help file name.
dwContext
Type: System.UInt32[in] Context for the Help topic.
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 vsshell.idl:
HRESULT IVsUIHierarchyWindow::SetWindowHelpTopic(
[in] LPCOLESTR lpszHelpFile,
[in] DWORD dwContext
);
When the user presses the F1 key in the active hierarchy window, this method sets the corresponding Help topic for that window. The Help topic is specific to the hierarchy window as a whole — not to items within the hierarchy window.
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.