Asp.net 未触发dorpdownlist SelectedIndexChanged断点
我在asp.net页面上的dropdownlist控件上有一个断点。但当我从列表框中选择一个项目时,它不会被激活。我错过了什么Asp.net 未触发dorpdownlist SelectedIndexChanged断点,asp.net,drop-down-menu,asp.net-4.0,Asp.net,Drop Down Menu,Asp.net 4.0,我在asp.net页面上的dropdownlist控件上有一个断点。但当我从列表框中选择一个项目时,它不会被激活。我错过了什么 onselectedindexchanged="ddlProjectSearchID_SelectedIndexChanged" protected void ddlProjectSearchID_SelectedIndexChanged(object sender, EventArgs e) { ClientScript.RegisterClientSc
onselectedindexchanged="ddlProjectSearchID_SelectedIndexChanged"
protected void ddlProjectSearchID_SelectedIndexChanged(object sender, EventArgs e)
{
ClientScript.RegisterClientScriptBlock(typeof(string), "key", string.Format("alert('{0}');", DateTime.Now.Day), true);
}
在下拉列表中设置
AutoPostBack=“true”
。我知道这是一件非常简单的事情。谢谢