我的数据列表中有以下itemTemplate
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" CommandName="Select" autopostback="True" runat="server">'<%# Eval("ThreadTitle") %>'</asp:LinkButton>
</ItemTemplate>
这是我的dataList标记:
<asp:DataList ID="DataList1" runat="server"
DataSourceID="AllQuestionAskedDataSource"
GridLines="Horizontal" DataKeyField="ThreadsID" >
这是sqldatasource:
<asp:SqlDataSource ID="AllQuestionAskedDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:CP_AllQuestionsAnswered %>" SelectCommand="SELECT ThreadTitle, ThreadsID
FROM Threads
WHERE UsersID=@UserID" onselecting="AllQuestionAskedDataSource_Selecting">
我正在尝试使用以下事件处理程序之一:
protected void DataList2_SelectedIndexChanged(object sender, EventArgs e)
{
}
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
}
我想在这些事件处理程序之一中获得与所选行关联的ThreadID(通过单击数据列表中的行),然后从所选的特定行中获取ThreadTitle参数。
我该如何完成这项任务?
我基本上想检索我输入到sqldatasource中的sql参数,该参数与单击的特定行有关!!
我自己解决了这个问题:
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
LinkButton link = (LinkButton)e.Item.FindControl("LinkButton1");
string threadTitle = link.Text;
string recordID = (DataList1.DataKeys[e.Item.ItemIndex]).ToString();
string special = "";
}
enter code here
最佳答案
你可以做..
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
// Will give you current data key value
Int32 threadID = Convert.ToInt32(e.CommandArgument);
// if you want value of your control
(ControlTypd)e.Item.FindControl("ControldId")
}
关于c# - 获取数据列表行详细信息,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/6680262/