c# - 调用按钮单击事件

Question

是否可以从另一个 Web 表单中的按钮调用一个 Web 表单中的“按钮单击事件”？实际上我想要做的是，我有一个第二种形式的链接按钮，当它被点击时，我希望第一种形式显示，并且第一种形式的按钮也被点击。谁能帮我做到这一点？

Answer 1

我假设您正在使用 jQuery 并且对它有基本的了解。所以这样做：

<form id="form1" style="display:none">
 <Asp:Button id="button1" onclick="alert('clicked')" >button1</Asp:Button>
</form>


<form id="form2">
  <Asp:LinkButton url="javascript:void(0);" onclick="call1();">Link button1</Asp:LinkButton>
</form>

<script>
  function call1()
  {
    $("#form1").show();
    $("#button1").trigger("click");
  }
</script>

注意：我写的asp标记会出现编译错误，请自行解决。我这样说只是为了让您了解如何处理它。

Answer 2

create a Delegate in WebForms (I have used in WinForms)

public delegate void LoginDelegate(string s);

 loginAirLineDelegate = new LoginDelegate(DisableToolStripMenuItems);

  public void DisableToolStripMenuItems(string s)
        {
           this.viewToolStripMenuItem.Visible = true;
            this.bookingToolStripMenuItem.Visible = true;
            this.existingUserToolStripMenuItem.Visible = false;
            this.newUserToolStripMenuItem.Visible = false;
            this.toolStripStatusUserID.Text = "USerID :- "+s;             
           this.LoginUserId = s;
        }

I have passed the Delaqgte to other Form with Construtor as argumnet. I can able to fire the delegate from the second form like this

logDelegate(textBoxUserName.Text);