public ClsForm()
{
listShape.Add(line);
listShape.Add(rect);
btnLength = new Button
{
Text = "Length"
};
this.Controls.Add(btnLength);
this.btnLength.Click += Btn_Click;
btnArea = new Button {
Text = "area",
Top = 25
};
this.Controls.Add(btnArea);
this.btnArea.Click += BtnArea_Click;
SaveXml = new Button
{
Text = "Save",
Top = 50
};
this.Controls.Add(SaveXml);
this.SaveXml.Click += BtnSaveXml_Click;
btnLoadXml = new Button
{
Text = "Load",
Top = 75
};
this.Controls.Add(btnLoadXml);
this.btnLoadXml.Click += BtnLoadXml_Click;
btnDraw = new Button
{
Text = "Draw",
Top = 100
};
this.Controls.Add(btnDraw);
this.btnDraw.Click += BtnDraw_Click;
this.Controls.Add(pictureBox);
pictureBox.Left = 50;
pictureBox.Anchor = AnchorStyles.Bottom & AnchorStyles.Right;
this.Width = 600;
this.Height = 800;
}
public override void Undo(ListShapes list)
{
list.UnselectAll();
list.Add(drawObject);
}
