第二个问题很久以前就有了,获取WinCC句柄即可。
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HWND Hwnd;
Hwnd = FindWindow(NULL,"WinCC-运行系统 - ");
if (!Hwnd) Hwnd = FindWindow(NULL,"WinCC-Runtime - ");
if (!Hwnd) printf("\r\nGetWinCC Handle Failed!");
MessageBox(Hwnd,"Error Text","My Error Box",MB_OKMB_ICONEXCLAMATIONMB_SETFOREGROUNDMB_SYSTEMMODAL);
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