Wizard97: Watermark and Header Graphics are repeated
I was adding a new wizard to the program that I’m currently working on, so I copied some code from a Wizard97 demo program that I wrote some time ago.
When it comes up, the header and watermark graphics are displayed repeated.
This is shown in the following pictures:
PSH_WIZARD97 is defined differently, according to which version of IE you claim to be targetting:
#if (_WIN32_IE >= 0x0400) //----- New flags for wizard97 ----------- #if (_WIN32_IE < 0x0500) #define PSH_WIZARD97 0x00002000 #else #define PSH_WIZARD97 0x01000000 #endif
Apparently, Microsoft changed the value of the PSH_WIZARD97 flag between IE4 and IE5. Depending on whether you’re running against IE4 or IE5, you should pass a different value.
The simple fix, assuming that you’re only supporting IE5 or newer is to add the following to your
#ifndef _WIN32_IE #define _WIN32_IE 0x0500 // Allow use of features specific to IE 5.0 or later. #endif
Note that if you claim to only support IE5 or later, you should put runtime checks for this in your code as necessary.