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Subclassing, message MAP dans le cpp:
int __fastcall TfrmMain::OnSysCommand(Messages::TMessage &Message)
{
// Vista support
switch(Message.WParam) {
case SC_MINIMIZE:
::ShowWindow(this->Handle, SW_MINIMIZE);
return 1;
case SC_MAXIMIZE:
::ShowWindow(this->Handle, SW_RESTORE);
return 1;
}
return 0;
}
Standard BCB, message MAP dans le header:
void __fastcall TfrmMain::OnSysCommand(Messages::TMessage &Message)
{
// Vista support
switch(Message.WParam) {
case SC_MINIMIZE:
::ShowWindow(this->Handle, SW_MINIMIZE);
Message.Result = 0;
break;
case SC_MAXIMIZE:
::ShowWindow(this->Handle, SW_RESTORE);
Message.Result = 0;
break;
}
} |
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