繁体   English   中英

如何将值传递到c#中的图像按钮单击事件?

[英]How Do I pass Values into an imagebutton click event in c#?

尝试将一些值传递给图像按钮单击事件,如下所示:

<asp:ImageButton id="imagebutton1" runat="server" AlternateText="5 Star Luxury Villas in North Cyprus" ImageUrl="/download/1/luxury_villas.jpg" OnClick="ImageButton_Click('value1', 'value2')"/>

然后在代码背后:

    protected void ImageButton_Click(object sender, ImageClickEventArgs e, string value1, string value2)
    {
       Response.Write(Value2);
    }

尝试使用OnCommand而不是OnClick

然后,您可以在CommandNameCommandArgument属性中指定值

<asp:ImageButton ID="blah" runat="server" OnCommand="blah_command" CommandName="val1" CommandArgument="val2,val3,val4" />

protected void blah_Command(object sender, CommandEventArgs e)
{
    string val1 = e.CommandName.ToString();

    string [] othervals = e.CommandArgument.ToString().Split(',');

}

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM