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4/8/2010

This method creates the dialog box window. This method implements the IPropertyPage::Activatemethod.

Syntax 

HRESULT Activate(
  HWND 
hwndParent,
  LPCRECT 
prect,
  BOOL 
fModal
);

Parameters

hwndParent

Handle to the parent window of the dialog box.

prect

Pointer to a RECTstructure that contains positioning information for the dialog box.

fModal

Boolean value indicating whether the dialog box frame is modal (TRUE) or modeless (FALSE).

Return Value

Returns an HRESULT value. Possible values include the following.

Value Description

S_OK

Success.

E_OUTOFMEMORY

Insufficient memory.

E_POINTER NULL

Pointer argument.

E_UNEXPECTED

Unexpected failure.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later

See Also