datagrid not visible when databind() on editcommand

[jacobryce]

j9 (Programmer) Feb 15, 2005
I have a datagrid with an arraylist as the datasource. I added an Edit,
Update, Cancel button column and coded the EditCommand event handler. When I
click on the Edit button, the datagrid disappears. Have I lost my datasource
during postbacks or something? Here's my code:

private void Page_Load(object sender, System.EventArgs e)
{
if(!Page.IsPostBack)
{
PopulateForm();
}
}

private void PopulateForm()
{
dgReferences.DataSource = mySOP.Refs;//(mySOP.Refs is an arraylist)
dgReferences.DataKeyField = "RefID";
dgReferences.DataBind();
}

private void dgReferences_EditCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
dgReferences.EditItemIndex = e.Item.ItemIndex;
dgReferences.DataBind();
}

[Elton Wang]

It should be

private void dgReferences_EditCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
dgReferences.EditItemIndex = e.Item.ItemIndex;
PopulateForm();
}

HTH,

Elton Wang
el********@hotmail.com

-----Original Message-----
j9 (Programmer) Feb 15, 2005
I have a datagrid with an arraylist as the datasource. I added an Edit,Update, Cancel button column and coded the EditCommand event handler. When Iclick on the Edit button, the datagrid disappears. Have I lost my datasourceduring postbacks or something? Here's my code:

private void Page_Load(object sender, System.EventArgs e)
{
if(!Page.IsPostBack)
{
PopulateForm();
}
}

private void PopulateForm()
{
dgReferences.DataSource = mySOP.Refs;//(mySOP.Refs is an arraylist) dgReferences.DataKeyField = "RefID";
dgReferences.DataBind();
}

private void dgReferences_EditCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArg s e)
{
dgReferences.EditItemIndex = e.Item.ItemIndex;
dgReferences.DataBind();
}
.