仅在选定的面板中触发c＃ [英] trigger only in the selected panel c#

问题描述

你好朋友..



i正在做一个项目，我需要一些帮助



这就是我分别有两个面板..当我点击事件时它会显示在两个面板中..



但是我希望它显示在专注小组或选定小组



这里是我的代码..

它试过这个

hello friends..

i am doing a project and in that i need some help

that is i am having two panels separately .. and when i click the event it is displayed in the both panels ..

but i want it to be displayed in the focused panel or selected panel

here goes my code..
it tried this

if(panel1.focused)
      {
        panel1 displaying stuff..
        }
      else if (panel2.focused)
     {
      panel2 displaying stuff
        }

但没有用...



这里是原始代码

but no use ...

here is the original code

    if(splitContainer1.Panel1.focused)
   {
  splitContainer1.Panel1.Controls.Clear();
    Label lbl = (Label)sender;

    OpenFile(@" " + lbl.Text);
    var a = new DisplayForm(_file);
    a.TopLevel = false;
    a.Visible = true;
    a.Dock = DockStyle.Fill;
    a.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
    splitContainer1.Panel1.Controls.Add(a);
}
 else if(splitContainer1.Panel2.focused)
{
    splitContainer1.Panel2.Controls.Clear();
    Label lbl = (Label)sender;
    OpenFile(@" " + lbl.Text);
    var b = new DisplayForm(_file);
    b.TopLevel = false;
    b.Visible = true;
    b.Dock = DockStyle.Fill;
    b.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
    splitContainer1.Panel2.Controls.Add(b);
}

请帮我解决这个问题..谢谢..

please help me to solve this.. thank you..

推荐答案

你想在面板聚焦时显示东西吗？

那么你可以使用GotFocus事件处理程序。



例如



spiltContainer1.Panel1.GotFocus + = new EventHanlder（Panel1Selected）;

spiltContainer1.Panel2。 GotFocus + = new EventHanlder（Panel2Selected）;



private void Panel1Selected（object sender，EventArgs e）

{

// panel1显示员工...

}



private void Panel2Selected（object sender，EventArgs e）

{

//面板2显示员工......

}

Hi, do you wanna do displaying stuff when a panel gets focused?
Then you can use GotFocus event handler.

For example

spiltContainer1.Panel1.GotFocus += new EventHanlder(Panel1Selected);
spiltContainer1.Panel2.GotFocus += new EventHanlder(Panel2Selected);

private void Panel1Selected(object sender, EventArgs e)
{
// panel1 displaying staff...
}

private void Panel2Selected(object sender, EventArgs e)
{
// panel2 displaying staff...
}

这篇关于仅在选定的面板中触发c＃的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！