Exemple #1
0
        //添加点
        private void btnAddPoint_Click(object sender, EventArgs e)
        {
            AddPointForm addpoinform = new AddPointForm();

            addpoinform.ShowDialog();
            if (addpoinform.ClickAdd)
            {
                PointF dot = new Point();
                dot.X = (float)addpoinform.m_dbX;
                dot.Y = (float)addpoinform.m_dbY;
                m_arrayDot.Add(dot);
            }
            ViewListPoint();//更新显示列表
        }
Exemple #2
0
        //修改点对象
        private void btnModifyPoint_Click(object sender, EventArgs e)
        {
            int selectindex = lsbPoint.SelectedIndex;

            if (selectindex < 0)
            {
                MessageBox.Show("请先选择要修改的点对象", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            AddPointForm addpointform = new AddPointForm();

            addpointform.m_dbX = m_arrayDot[selectindex].X;
            addpointform.m_dbY = m_arrayDot[selectindex].Y;
            addpointform.ShowDialog();
            if (addpointform.ClickAdd)
            {
                m_arrayDot.RemoveAt(selectindex);
                PointF dot = new PointF();
                dot.X = (float)addpointform.m_dbX;
                dot.Y = (float)addpointform.m_dbY;
                m_arrayDot.Insert(selectindex, dot);
            }
            ViewListPoint();//更新显示列表
        }