SetDlgItemText函數設置對話框控件的文本
例子
INT_PTR CALLBACK About(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) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return (INT_PTR)TRUE;
}
break;
case WM_SHOWWINDOW:
{
HWND hwnd = GetDlgItem(hDlg, IDC_USER);
WCHAR* szTest = L"醜小鴨";
//SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM)szTest);
//SetWindowText(hDlg, szTest);
SetDlgItemTextA(hDlg, IDC_USER, "醜小鴨1"); //hDlg是對話框的句柄,IDC_USER是對話框控件的ID,醜小鴨是在控件中設置的內容
}
break;
}
return (INT_PTR)FALSE;
}