C# Signature:

[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool SetCursorPos(int x, int y);

VB.Net Signature:

Declare Auto Function SetCursorPos Lib "user32.dll" (ByVal x As Integer, ByVal y As Integer) As Integer

<DllImport("user32.dll", SetLastError:=True)> _
Private Shared Function SetCursorPos(ByVal X As Integer, ByVal Y As Integer) As Boolean
End Function

User-Defined Types:

None.

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

    [DllImport("user32.dll")]
    static extern bool ClientToScreen(IntPtr hwnd, ref Point lpPoint);

    [DllImport("user32.dll")]
    static extern bool SetCursorPos(int X, int Y);

    public void UnmanagedMoveCursorOverButton(Button button)
    {
        IntPtr handle = IntPtr.Zero;
        Point point;
        int x = 0;
        int y = 0;
        int width = 0;
        int height = 0;
        bool coordinatesFound = false;

        if (button != null)
        {
        width = button.Size.Width;
        height = button.Size.Height;
        handle = button.Handle;
        }

        if ((width > 0) && (height > 0))
        {
        point = new Point();
        x = (width / 2);
        y = (height / 2);

        coordinatesFound = ClientToScreen(handle, ref point);

        if (coordinatesFound == true)
        {
            SetCursorPos(point.X + x, point.Y + y);
        }
        }
    }

    public void ManagedMoveCursorOverButton(Button button)
    {
        IntPtr handle = IntPtr.Zero;
        Point point;
        int x = 0;
        int y = 0;
        int width = 0;
        int height = 0;
        bool coordinatesFound = false;

        if (button != null)
        {
        width = button.Size.Width;
        height = button.Size.Height;
        handle = button.Handle;
        }

        if ((width > 0) && (height > 0))
        {
        point = new Point();
        x = (width / 2);
        y = (height / 2);

        coordinatesFound = ClientToScreen(handle, ref point);

        if (coordinatesFound == true)
        {
          point.X += x;
          point.Y += y;
          System.Windows.Forms.Cursor.Position = point;
        }
        }
    }

Alternative Managed API:

System.Windows.Forms.Cursor.Position

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).