The RegisterApp function registers the calling application for use of SftPrintPreview/DLL controls.

C

BOOL SftPrintPreview_RegisterApp(HINSTANCE hInst);

C++

static BOOL CSftPrintPreview::RegisterApp();

Parameters

hInst

The instance handle of the application, which will use SftPrintPreview/DLL controls.

Returns

The return value is TRUE if SftPrintPreview/DLL has been initialized for this application, otherwise FALSE is returned.

Comments

The RegisterApp function registers the calling application for use of SftPrintPreview/DLL controls.

This function allows SftPrintPreview/DLL to register all required window classes for the calling application. This call has to be made before any SftPrintPreview/DLL controls can be created.

An application should call UnregisterApp once the application no longer uses SftPrintPreview/DLL controls.

The call to this function should be made during application initialization.

Example

C

int PASCAL WinMain(HINSTANCE hinst, HINSTANCE hinstPrev, LPSTR Cmd, int cmdShow) 
{ 
    SftPrintPreview_RegisterApp(hinst); // Register application 
    .... application message loop
    SftPrintPreview_UnregisterApp(hinst); // Unregister application
    return msg.wParam; 
} 

C++

BOOL CSampleApp::InitInstance() // based on CWinApp 
{ 
    SftPrintPreview::RegisterApp(); // Register to use SftPrintPreview/DLL 
    .... other initialization  
    return TRUE; 
} 

See Also  C/C++ API  |  C++ Classes  |  Notifications