Hi Kieren,
As for the ListView EditIndex and EditItem, I think it is the same as
GridView. For such template databound control(support edit/update),
whenever the current edit row(EditIndex) changes, it will need to reperform
the databinding on the control so as to reflect the new editing row status.
Therefore, at the time you change the editIndex, the "EditItem" property is
not populated yet. Though you can access the Item through
ListView.Items[EditIndex], it is still the original populated readonly
version. If you do need to access the EditItem, you can attach the
"ListView.DataBound" event, at that time, the EditItem has been populated.
e.g.
-=-=-=============
protected void ListView1_DataBound(object sender, EventArgs e)
{
Response.Write("<br/>ListView1_DataBound");
Response.Write("<br>ListView+EditIndex: " + ListView1.EditIndex);
Response.Write("<br>ListView+EditItem: " + ListView1.EditItem);
if(ListView1.EditIndex >=0)
Response.Write("<br>ListView+Items[EditIndex]: " +
ListView1.Items[ListView1.EditIndex]);
}
===============
Hope this helps.
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
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--------------------
From: =?Utf-8?B?S2llcmVuSA==?= <
[email protected]>
Subject: ListView EditItem bug
Date: Thu, 10 Apr 2008 18:44:00 -0700
If you set the EditIndex of a listview to 0, and then try and get the
EditItem, it is null.
EditIndex is documented as being zero-based.
Stepping into the code you can see:
public virtual ListViewItem get_EditItem()
{
if ((this._editIndex > 0) && (this._editIndex < this.Items.Count))
{
return this.Items[this._editIndex];
}
return null;
}
ListView.Items[ 0 ] returns the correct item.
Using NetFX 3.5.
