cut operation +C#

[alarock]

public partial class Form1 : Form

{

public Form1()

{

InitializeCompo nent();

Bitmap = new Bitmap(SystemIn formation.Worki ngArea.Width, SystemInformati on.WorkingArea. Height); //editted

grfx = Graphics.FromIm age(Bitmap); //Editted


}



private void Form1_Load(obje ct sender, EventArgs e)

{

GraphicsPath path = new GraphicsPath();

path.AddRectang le(new Rectangle(10, 10, 100, 50));

this.pathes.Add (path);



path = new GraphicsPath();

path.AddPolygon (new Point[] {

new Point(50, 150), new Point(100, 100), new Point(150, 150) });

this.pathes.Add (path);



path = new GraphicsPath();

path.AddEllipse (new Rectangle(160, 70, 100, 100));

this.pathes.Add (path);



this.Paint += new PaintEventHandl er(Form1_Paint) ;

this.MouseClick += new MouseEventHandl er(Form1_MouseC lick);



//menu

this.menu.Items .Add("Copy");

this.menu.Items .Add("Cut");

this.menu.Items .Add("Paste");

this.menu.Items[2].Enabled = false;

this.menu.ItemC licked += new ToolStripItemCl ickedEventHandl er(menu_ItemCli cked);

}



List<GraphicsPa th> pathes = new List<GraphicsPa th>();

GraphicsPath selectedPath = null;

ContextMenuStri p menu = new ContextMenuStri p();



void menu_ItemClicke d(object sender, ToolStripItemCl ickedEventArgs e)

{

switch (e.ClickedItem. Text)

{

case "Copy":

if (this.selectedP ath != null)

{

Clipboard.SetDa taObject(new GraphicsPathObj ect(this.select edPath));

this.menu.Items[2].Enabled = true;

}

break;

case "Cut":

if (this.selectedP ath != null)

{

GraphicsPathObj ect pathObject =

new GraphicsPathObj ect(this.select edPath);

Clipboard.SetDa taObject(pathOb ject);

this.pathes.Rem ove(this.select edPath);

this.selectedPa th = null;

this.Invalidate ();

this.menu.Items[2].Enabled = true;

}

break;

case "Paste":

{

IDataObject data = Clipboard.GetDa taObject();



GraphicsPathObj ect pathObject = data.GetData(

Clipboard.GetDa taObject().GetF ormats()[0])

as GraphicsPathObj ect;



GraphicsPath path = new GraphicsPath(pa thObject.Points ,

pathObject.Byte s);



this.pathes.Add (path);

this.Invalidate ();

this.menu.Items[2].Enabled = false;

}

break;

}

}

protected override void OnPaint(PaintEv entArgs pe)

{
Graphics g = pe.Graphics;

g.DrawImage(Bit map, this.AutoScroll Position.X, this.AutoScroll Position.Y,Bitm ap.Width,Bitmap .Height); //editted
base.OnPaint(pe );
}





My doubt is how can i remove selected path while cut operation using this Bitmap


Regards,

ALGATES..