ASP.NET ListView 的 ItemDataBound 事件似乎只处理由 DataPager 确定的可见页面。
我如何能够在 ListView 的所有页面上使用数据绑定?
这是关于使用 ItemDataBound 检查复选框...
protected void lvCFR_ItemDataBound(object sender, ListViewItemEventArgs e)
{
ListView lv = (ListView)sender;
ListViewDataItem lvi = (ListViewDataItem)e.Item;
if (lvi.ItemType == ListViewItemType.DataItem)
{
CheckBox cb = (CheckBox)lvi.FindControl("cb1");
DropDownList ddl = (DropDownList)lvi.FindControl("ddl1");
if (ddl != null)
ddl.Enabled = false;
if (cb != null && ddl != null)
{
int ID = Convert.ToInt32(lv.DataKeys[lvi.DisplayIndex].Value);
foreach (KeyValuePair<int, string> kv in CFRIDs)
if (kv.Key == ID)
{
cb.Checked = true;
ddl.Enabled = true;
ddl.SelectedValue = kv.Value;
break;
}
}
}
}