DateTime Picker按鈕

Question

我正在創建一個觸摸屏應用程序，我使用兩個數據按鈕，但DateTimePicker的按鈕太小，所以我決定將按鈕覆蓋到datatimepicker的按鈕，但是用於顯示的代碼是什麼月視圖？

Answer 1

試試這個，Button1的是你的大按鈕...

[DllImport("user32.dll", SetLastError = true)] 
private static extern int SendMessage(IntPtr hWnd, uint Msg, int wParam, int lParam); 

private const uint WM_SYSKEYDOWN = 0x104; 

private void button1_Click(object sender, EventArgs e) 
{ 
    SendMessage(dateTimePicker1.Handle, WM_SYSKEYDOWN, (int)Keys.Down, 0); 
}