.NET/WinForms：在特定屏幕上最大化窗口

Question

我有一个双显示器设置，我希望我的 C# 应用程序在特定屏幕上最大化其窗口。

我怎样才能做到这一点？

谢谢！

Answer 1

这是我的一个项目中类似范围的屏幕管理代码：

        // screenId in my case is 1(first) or 2(second)
        int screenId = RegistryManager.ScreenId;
        // DualScreen management            
        if (screenId > 0)
        {
            // Have 2 screens
            if (System.Windows.Forms.Screen.AllScreens.Length == 2)
            {
                if (screenId == 1) // first
                    this.Location = new System.Drawing.Point(System.Windows.Forms.Screen.AllScreens[0].Bounds.Left, 0);
                else // second
                    this.Location = new System.Drawing.Point(System.Windows.Forms.Screen.AllScreens[1].Bounds.Left, 0);
            }
        }

Answer 2

您使用 Screen 类查找第二个显示器链接< /a>

代码在此处找到

function void showOnMonitor2()
{
Screen[] sc;
sc = Screen.AllScreens;
//get all the screen width and heights
Form2 f = new Form2();
f.FormBorderStyle = FormBorderStyle.None;
f.Left = sc[1].Bounds.Width;
f.Top = sc[1].Bounds.Height;
f.StartPosition = FormStartPosition.Manual;
f.Location = sc[1].Bounds.Location;
Point p = new Point(sc[1].Bounds.Location.X, sc[1].Bounds.Location.Y);
f.Location = p;
f.WindowState = FormWindowState.Maximized;
f.Show();
}

Answer 3

您可以通过在最大化之前将窗口一直向右或向左移动来实现此目的。这应该会导致窗口在最大化时最大化到该屏幕。

Answer 4

  Public Shared Sub MoveForm(Item As Form, ScreenNumber As Integer, Optional X As Integer = 0, Optional Y As Integer = 0)
    With Screen.AllScreens(ScreenNumber).Bounds
      X -= .Left 'translate overall coordinates to screen coordinates
      Y -= .Top
    End With
    Item.Location = New System.Drawing.Point(X, Y)
  End Sub