How to Create Screen Point to ArcMap Ipoint in ArcObject C#

By using this statement you can change your screen point to ArcMap Ipoint.

public
override void OnMouseDown(int Button, int Shift, int X, int Y)
{
   try
{
        IMxDocument pDoc = m_application.Document as IMxDocument;
        IMap map = pDoc.FocusMap;
        IActiveView activeView = pDoc.ActiveView;
        IPoint pnt = activeView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
}
   catch (Exception ex)
{
}
}


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