IWindowForBindingUI::GetWindow Method

Returns a handle to a window to present information in the user interface during a bind operation.

Syntax

HRESULT GetWindow(
    [in] GUID  guidReason,
    [out] HWND  *phwnd
);

Parameters

guidReason
Same value as IID_IAuthenticate or IID_IHttpSecurity.

phwnd
Address of a window handle to the parent window to use for displaying user interface information.

Return Value

Returns S_OK if the window handle was successfully returned, or E_INVALIDARG if the phwnd parameter is invalid.

Remarks

Notes to implementers
If you implement this interface, you can return S_FALSE for this method to indicate that no window is available for displaying user interface information.