Question

我知道如何获得光标的位置：

 int X = Cursor.Position.X;
 int Y = Cursor.Position.Y;

但这与屏幕有关。我如何得到相对于我的表格的坐标？

Answer 1

使用Control.PointToClient method。假设this指向相关表单：

var relativePoint = this.PointToClient(new Point(X, Y));

或者简单地说：

var relativePoint = this.PointToClient(Cursor.Position);

Answer 2

我会像这样使用PointToClient：

Point p = yourForm.PointToClient(Cursor.Position);
//if calling it in yourForm class, just replace yourForm with this or simply remove it.

Answer 3

使用 Control.PointToClient 尝试这样做： -

public Form()
    {
        InitializeComponent();

        panel = new System.Windows.Forms.Panel();
        panel.Location = new System.Drawing.Point(90, 150);
        panel.Size = new System.Drawing.Size(200, 100);
        panel.Click += new System.EventHandler(this.panel_Click);
        this.Controls.Add(this.panel);
    }

  private void panel_Click(object sender, EventArgs e)
  {
    Point point = panel.PointToClient(Cursor.Position);
    MessageBox.Show(point.ToString());
  }

相对于应用程序的光标位置

3 个答案: