sorry.. i wrong ...see of :http://www.dotnet247.com/247reference/msgs/29/148879.aspx http://www.dotnet247.com/247reference/msgs/18/90576.aspxtry:this.cMnu_MYMENU.Show(this,new Point(e.X,e.Y));
if this.WindowState = FormWindowState.Minimizedu can try swap mouse button msg fromoverride void WndProc()
http://www.dotnet247.com/247reference/msgs/18/90576.aspxtry:this.cMnu_MYMENU.Show(this,new Point(e.X,e.Y));