Multi tool use

ASP.Net UserControl, Event is created wrong

A usercontrol that I created contains a and a wrapped inside a html button to get buttons with text and a icon. I want to be able to use them like normal so I'd like to have the possibility to suscribe to a click event in the aspx markup. So far so good, Visual Studio does create a void for me - but without the necessary arguments (object sender, EventArgs e).

You find codesnippets below:

IconButton.ascx:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="IconButton.ascx.cs" Inherits="Namespace.Controls.IconButton" %>
<button runat="server" id="btnWrapper" class="iconButton" onserverclick="btnWrapper_ServerClick">
<asp:Label runat="server" ID="lblContent">
<%= this.Content %>
</asp:Label>
<i class="material-icons" id="icon" runat="server"><%= this.MaterialIconName %> </i>
</button>`


IconButton.ascx.cs:

public partial class IconButton : System.Web.UI.UserControl
{
public delegate void ClickEvent(object sender, System.EventArgs e);

public string MaterialIconName { get; set; }
public string Content { get; set; }

public event ClickEvent ButtonClick;


protected virtual void OnButtonClick(object sender, EventArgs e)
{
if (ButtonClick != null)
{
ButtonClick(sender, e);
}
}

protected void Page_Load(object sender, EventArgs e)
{

}

protected void btnWrapper_ServerClick(object sender, EventArgs e)
{
this.OnButtonClick(sender, e);
}
}


Usage in a WebForm:

<ctrl:IconButton ID="btnSearch2" runat="server" MaterialIconName="search" Content="Suche" OnButtonClick="btnSearch2_ButtonClick" />


The event / void created by visual studio:

protected void btnSearch2_ButtonClick()
{

}


What I want it to create:

protected void btnSearch2_ButtonClick(object sender, EventArgs e)
{

}


I am aware that I could just edit the method definitions myself and I would absolutely have no problem with it. But since it isn't just me who works on the project and I don't want to have to explain this ugly behaviour to everyone I'd love to work this out.

Any ideas very appreciated!

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