你可以帮助我解决这个错误'没有重载注册匹配委托'System.EventHandler' [英] can u pls help me with this error 'no overload for registration matches delegate 'System.EventHandler'

问题描述

错误抛出：

注册时没有超载匹配委托''System.EventHandler''



这里注册是一种方法。



< asp：按钮ID =注册runat =serverText =RegisterOnclick =Registration/>

error thrown:
NO overload for registration matches delegate ''System.EventHandler''

here registration is a method.

<asp:Button ID="Register" runat="server" Text="Register" Onclick="Registration" />

推荐答案

如果您在HTML中使用Registration方法作为点击目标，则必须在C＃中将其声明为事件处理程序委托目标：

Becasue you are using the Registration method as a click target in your HTML, you have to declare it as a event handler delegate target in your C#:

protected void Registration(object sender, EventArgs e)

标签如下所示

The tags will be like below

<asp:button id="Register" runat="server" text="Register" onclick="Registration_Click" xmlns:asp="#unknown" />

不喜欢

not like

<asp:button id="Register" runat="server" text="Register" onclick="Registration" xmlns:asp="#unknown" />

相应地改变代码

谢谢

Change in code behind accordingly
Thanks

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