在C#.NET中单击按钮 [英] Button click in C#.NET

问题描述

亲爱的.
我的表单中有三个按钮，如果用户单击button1，button2和button3，我想单击它.

Hi dears.
I have three button in my form and i want if user click button1,button2 & button3 be clicked.

推荐答案

如果您使用的是 windows应用程序然后，

if you are using windows application then,

protected void Button1_Click(object sender, EventArgs e)
   {
       button2.performClick();
       button3.performClick();
   }

如果您使用的是 Web应用程序，则

if you are using web application then

protected void Button1_Click(object sender, EventArgs e)
   {
       Button2_Click(Button2, e);
       Button3_Click(Button3, e);
   }

祝您编码愉快！
:)

Happy Coding!
:)

尝试一下

Try this

string test = "";
  
   protected void Button1_Click(object sender, EventArgs e)
   {
       Button2_Click(sender, e);
       Button3_Click(sender, e);
   }
   protected void Button2_Click(object sender, EventArgs e)
   {
       test = "Button2";
   }
   protected void Button3_Click(object sender, EventArgs e)
   {
      lblmsg.Text= test + "and Button3 clicked";
   }

尝试以下代码:-

Try this Code:-

protected void Button1_Click(object sender, EventArgs e)
{
    this.Button2.Click +=new EventHandler(Button2_Click);
    this.Button3.Click +=new EventHandler(Button3_Click);
    MessageBox.Show("Buton 2 and Button3 are clicked", "Button1",MessageBoxButtons.OK,MessageBoxIcon.Information);
}
protected void Button2_Click(object sender, EventArgs e)
{
    //Some Code Here
}   
protected void Button3_Click(object sender, EventArgs e)
{
   //Some Code Here
}

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