private void butFullscreenDirectX_Click(object sender,EventArgs e) {
FormFullScreen form=new FormFullScreen();
form.toothChartForBig.DrawMode=DrawingMode.DirectX;
form.toothChartForBig.TcData=toothChartDirectX.TcData.Copy();
form.ShowDialog();
}
private void butFullscreen2D_Click(object sender,EventArgs e) {
FormFullScreen form=new FormFullScreen();
form.toothChartForBig.DrawMode=DrawingMode.Simple2D;
form.toothChartForBig.TcData=toothChartOpenGL.TcData.Copy();
form.ShowDialog();
}