Click at certain coordinate on screen - C# Automation

In order to do this, we have to use "Kautohelper.dll", which is shared by HowKteam.Com.
First of all, we initialize class AutoControl
Click at certain point:

public static void MouseClick(Point point, EMouseKey mouseKey = EMouseKey.LEFT);
public static void MouseClick(int x, int y, EMouseKey mouseKey = EMouseKey.LEFT);

Emun MouseKey:

 public enum EMouseKey
    {
        LEFT = 0,
        RIGHT = 1,
        DOUBLE_LEFT = 2,
        DOUBLE_RIGHT = 3
    }

 Bonous Mouse Move:

Cursor.Position = new Point(x,y);