[英]Disable an asp.net button postback
I tried to disable an asp.net button but failed. 我试图禁用asp.net按钮但失败了。 The error: 错误:
Compiler Error Message: CS1501: No overload for method 'btnUnlock_Click' takes '0' arguments
Source Error: 来源错误:
Line 99: <asp:Button ID="btnUnlock" runat="server" Text="Unlock User" Visible="False" OnClick ="btnUnlock_Click()" />
And 和
protected void btnUnlock_Click(object sender, EventArgs e)
{
MembershipUser user = Membership.GetUser(userName);
user.UnlockUser();
}
Thanks. 谢谢。
Use OnClientClick="return false;"
使用OnClientClick="return false;"
to disabled postback. 禁用回发。 You can try this 你可以试试这个
<asp:button runat="server".... OnClientClick="return false;" />
In C# you can disable button by 在C#中,您可以禁用按钮
btnUnlock.IsEnabled = false;
Two problems here: 这里有两个问题:
OnClick="btnUnlock_Click()"
This syntax is incorrect. 此语法不正确。 To set up your server-side click handler, write it like this: 要设置服务器端单击处理程序,请按以下方式编写它:
OnClick="btnUnlock_Click"
Also, your question title doesn't seem to relate to this code at all. 此外,您的问题标题似乎与此代码完全无关。 If you're wanting to know how to disable the server-side click handling client-side, you can add a client-side click handler, like this: 如果您想知道如何禁用服务器端点击处理客户端,您可以添加客户端点击处理程序,如下所示:
OnClientClick="return false;"
...or some custom client-side function. ...或一些自定义客户端功能。 To disable it server-side, simply don't add the OnClick
attribute. 要在服务器端禁用它,只需添加OnClick
属性即可。
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