private void btnFileImage_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); if (ofd.ShowDialog() == DialogResult.OK) { mView.clearAllObjsAndRegions(); mView.resetWindow(); //mView.clearAllROI(); this.currentImage = new HImage(ofd.FileName); this.tempImage = this.currentImage; mView.setImage(this.tempImage); mView.repaint(); } }