C# (CSharp) 北斗卫星导航实训 轨迹操作示例

示例#1

        void tool2_accept(object sender, EventArgs e)
        {
            //事件的接收者通过一个简单的类型转换得到tool2的引用
            轨迹操作 tool2 = (轨迹操作)sender;

            //接收到tool2的textBox1.Text
            this.textBox1.Text = tool2.tool2Value;
        }

示例#2

 private void toolStripButton2_Click(object sender, EventArgs e)
 {
     if (tool2 == null)
     {
         tool2         = new 轨迹操作();
         tool2.accept += new EventHandler(tool2_accept);
         tool2.Show();
     }
     else if (tool2.IsDisposed)
     {
         tool2         = new 轨迹操作();
         tool2.accept += new EventHandler(tool2_accept);
         tool2.Show();
     }
     else
     {
         if (tool2.WindowState == FormWindowState.Minimized)
         {
             tool2.WindowState = FormWindowState.Normal;
         }
         tool2.Activate();
     }
 }