Can I use resource file(*.rc,*.res) in D under Win32 API?
Stewart Gordon
smjg_1998 at yahoo.com
Mon Sep 14 17:45:50 PDT 2009
Sam Hu wrote:
<snip>
> int DialogFunc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
> {
> switch(msg)
> {
> case WM_COMMAND:
> switch(LOWORD(wParam))
> {
> case IDOK:
> EndDialog(hwnd,1);
> return 1;
> case IDCANCEL:
> EndDialog(hwnd,0);
> return 1;
> }
> break;
> case WM_CLOSE:
> EndDialog(hwnd,0);
> return 1;
> }
<snip>
Your problem is right here: In D, switch statements must have default
clauses of there's any chance of the value being switched not matching
any of the switches. If there isn't, a SwitchError is thrown at
runtime. Presumably, the program crashes because there's nothing
catching the error before Windows does.
The same applies in the inner switch.
Stewart.
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