asp.net – 转发器内的复选框,如何在检查更改功能中获取命令名称

简短而简单

Refrence

你的复选框

<td> 
<asp:CheckBox runat="server" ID="chkStudentStatus"  Text='<%# GetStatusString(Eval("StudentStatus").ToString()) %>' CommandName='<%#Eval("StudentID")%>' OnCheckedChanged="chkStudentStatus_CheckedChanged" Checked='<%#Eval("StudentStatus") %>'  AutoPostBack="True" />
</td>

在代码背后

protected void chkStudentStatus_CheckedChanged(object sender,EventArgs e)
{
    var chk = (CheckBox)sender;
    var studentID = chk.Attributes["CommandName"];


}

你可以给出任何命名属性,即xyz =’<％#Eval(“StudentID”)％>‘

比
在代码背后

protected void chkStudentStatus_CheckedChanged(object sender,EventArgs e)
{
    var chk = (CheckBox)sender;
    var studentID = chk.Attributes["xyz"];


}