SetDialogTitle Example

InstallShield 2019 » InstallScript Language Reference

Note • To call this function in a Basic MSI setup, you must first create a custom action for the entry-point function, execute the custom action in a sequence or as the result of a dialog's control event, and then build the release.

/*--------------------------------------------------------------*\

*

* InstallShield Example Script

*

* Demonstrates the SetDialogTitle function.

*

* SetDialogTitle is called to change the title of the

* AskYesNo dialog.

*

\*--------------------------------------------------------------*/

#define TITLE_TEXT "SetDialogTitle Example"

// Include Ifx.h for built-in InstallScript function prototypes.

#include "Ifx.h"

export prototype ExFn_SetDialogTitle(HWND);

function ExFn_SetDialogTitle(hMSI)

   NUMBER nCheck1, nCheck2;

begin

   // Set the title for the AskYesNo dialog.

   if (SetDialogTitle (DLG_ASK_YESNO, TITLE_TEXT) < 0) then

      // Report an error.

      MessageBox ("SetDialogTitle failed.", SEVERE);

   else

      // Display the AskYesNo dialog with its new title.

      AskYesNo ("Did SetDialogTitle change this title?", YES);

   endif;

end;

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