INT_PTR CALLBACK LOgin(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(lParam);
switch (message)
{
case WM_INITDIALOG:
return (INT_PTR)TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return (INT_PTR)TRUE;
}
else if (LOWORD(wParam) == IDC_USER)
{
LPWSTR acount = str2LPW("l");
LPWSTR password = str2LPW("l");
GetDlgItemText(hDlg, IDC_EDIT1, acount, 100);
SetDlgItemText(hDlg, IDC_EDIT2, acount);
EndDialog(hDlg, LOWORD(wParam));
DialogBox(hInst, MAKEINTRESOURCE(IDD_MENU), hDlg, MEnu);
return (INT_PTR)TRUE;
}
}
}
这代码如果我在Edit Control 里面输入超过4个字符就会触发断点炸堆,如果把GetDlgItemText(hDlg, IDC_EDIT1, acount, 100);里面的100换成4好像也不会炸堆,这个问题要怎么解决,或者有什么别的办法可以提取Edit Control内的内容吗?