//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
}
//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
}