如何为动态创建的Web控件添加事件 [英] How to add the events for web controls which are created dynamically

问题描述

我的网络控件为单选按钮-已选中事件已更改
下拉列表-selectedindexchanged事件.

请任何人帮帮我.

My web controls are radio button - checkedchanged event
drop down list- selectedindexchanged event.

Please any one help me.

推荐答案

Page_Load()
{

            RadioButton b = new Button();

            b.ID = "b1" //whatever 
            b.Text = "Option1"; //whatever
            b.AutoPostBack = true;
            b.CheckedChanged += new EventHandler(b_CheckedChanged); //handler

}



         void b_CheckedChanged(object sender, EventArgs e)
        {
            //whatever

        }

您可以像这样声明selectedindexchanged事件:

Hi,




you can declare selectedindexchanged event like this:

ddlFilter.SelectedIndexChanged += new EventHandler(ddl2_SelectedIndexChanged);
ddlFilter.AutoPostBack = true;

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