datalist最后一项的问题 [英] problem with datalist last item
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问题描述
我有一个问题,数据列表隐藏最后一项的链接按钮有一些条件但循环不适用于最后一项。
这是我的代码......
<前lang =c#> 受保护 void DataList1_ItemDataBound( object sender,DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType .Header)
{
int n = e.Item.ItemIndex;
int c = DataList1.Items.Count;
if (c > 0 )
{
LinkButton lbLinkButton =(LinkButton)DataList1.Items [n - 1 ]。FindControl( LinkButton2);
lbLinkButton.Visible = false ;
}
}
}
解决方案
试试这个..
DataList1.DataSource =你的datasoruce
DataList1.DataBind();
var linkbuton = DataList1.Items [DataList1.Items.Count - 1 ]。FindControl( LinkButton2) as LinkButton;
linkbuton.Visible = false ;
hi,
I have a problem with datalist to invisible the link button for last item with some condition but loop is not working for last item.
here is my code....
protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem||e.Item.ItemType==ListItemType.Header)
{
int n = e.Item.ItemIndex;
int c = DataList1.Items.Count;
if (c > 0)
{
LinkButton lbLinkButton = (LinkButton)DataList1.Items[n - 1].FindControl("LinkButton2");
lbLinkButton.Visible = false;
}
}
}
解决方案
Try this..
DataList1.DataSource = your datasoruce DataList1.DataBind(); var linkbuton = DataList1.Items[DataList1.Items.Count - 1].FindControl("LinkButton2") as LinkButton; linkbuton.Visible = false;
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