1
我在面板中繪製光柵,僅用於調整。在這個柵格上,用戶可以構建簡單的安全。我添加了一些功能,以便用戶可以調整連接。問題在於所有的東西都被塗抹了。有沒有可能做這樣的事情? 我加2個屏幕截圖,以更清楚我的意思:防止透支
http://www.pic-upload.de/gal-337018/f5lsv1/1.html
代碼:
private void UserMovesButton(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (FirstFinished != 0)
{
dummy.Color = MainPanel.BackColor;
Start = connectionButtons[ActualIndex - 1].Location;
drawline();
Start = connectionButtons[ActualIndex + 1].Location;
drawline();
}
dummy.Color = Color.Black;
Control controlToMove = (Control)sender;
controlToMove.BringToFront();
controlToMove.Location = new Point(controlToMove.Location.X + e.Location.X - 10,
controlToMove.Location.Y + e.Location.Y - 10);
{
Start = connectionButtons[ActualIndex - 1].Location;
Stop.X = controlToMove.Location.X + e.Location.X - 10;
Stop.Y = controlToMove.Location.Y + e.Location.Y - 10;
FirstFinished = 1;
drawline();
Start = connectionButtons[ActualIndex + 1].Location;
drawline();
Thread.Sleep(10);
}
}
}
(Connectionbuttons是incldes的按鈕的列表)我已經想過
使用z軸,但drawline不支持類似的東西。
坦克。我現在讀了它 – Robert 2013-03-05 12:25:15