VB.NET
* Public Class Form1
Inherits System.Windows.Forms.Form

Declare Auto Sub mouse_event Lib "user32" (ByVal dwFlags As Int32, ByVal dx As Int32, ByVal dy As Int32, ByVal cButtons As Int32, ByVal dwExtraInfo As IntPtr)

Const MOUSEEVENTF_MOVE As Int32 = &H1 ' mouse move
Const MOUSEEVENTF_LEFTDOWN As Int32 = &H2 ' left button down
Const MOUSEEVENTF_LEFTUP As Int32 = &H4 ' left button up
Const MOUSEEVENTF_RIGHTDOWN As Int32 = &H8 ' right button down
Const MOUSEEVENTF_RIGHTUP As Int32 = &H10 ' right button up
Const MOUSEEVENTF_MIDDLEDOWN As Int32 = &H20 ' middle button down
Const MOUSEEVENTF_MIDDLEUP As Int32 = &H40 ' middle button up
Const MOUSEEVENTF_ABSOLUTE As Int32 = &H8000 ' absolute move
Const MOUSEEVENTF_WHEEL As Int32 = &H800 ' wheel button rolled

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picClicker.Click
Dim cur_x As Single
Dim cur_y As Single
Dim dest_x As Single
Dim dest_y As Single

cur_x = System.Windows.Forms.Cursor.Position.X * 65535 / System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width
cur_y = System.Windows.Forms.Cursor.Position.Y * 65535 / System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height

Dim pt As Point = picClicker.PointToScreen(New Point(picClicker.ClientRectangle.Width / 2, picClicker.ClientRectangle.Height / 2))


dest_x = pt.X * 65535 / System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width
dest_y = pt.Y * 65535 / System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height

txtResults.Text = txtResults.Text & "From " & System.Windows.Forms.Cursor.Position.X & " " & System.Windows.Forms.Cursor.Position.Y & " to " & pt.X & " " & pt.Y & vbCrLf
txtResults.Text = txtResults.Text & "From " & cur_x & " " & cur_y & " to " & dest_x & " " & dest_y & vbCrLf


mouse_event(MOUSEEVENTF_ABSOLUTE + MOUSEEVENTF_MOVE + MOUSEEVENTF_LEFTDOWN + MOUSEEVENTF_LEFTUP, dest_x, dest_y, 0, 0)
End Sub

Private Sub picClicker_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles picClicker.Click
txtResults.Text = txtResults.Text & "MouseClick" & vbCrLf
End Sub

Private Sub picClicker_MouseDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picClicker.MouseDown
txtResults.Text = txtResults.Text & "MouseDown (" & e.X & ", " & e.Y & ")" & vbCrLf
End Sub

Private Sub picClicker_MouseUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picClicker.MouseUp
txtResults.Text = txtResults.Text & "MouseUp (" & e.X & ", " & e.Y & ")" & vbCrLf
End Sub


Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.Close()
End Sub
End Class 

마우스 이동시 좌표 값을 구하는  이벤트 입니다.

 

참고 사이트 :  http://www.pinvoke.net/default.aspx/user32/mouse_event.html