The ItemCommand event is raised whenever any button associated with an item in the DataGrid is clicked.So we can have only one ItemCommand event handler in one datagrid.

Thus we can edit one records at a time.

Regards

Amol

Datagrid contains a property called as editItemIndex which specifies the index of the row that will be in the edit mode
U can point to one row at a time by specifying  the index of that row in EditItemIndex and hence u cannot edit more than one row at a time in a datagrid (U can always update multiple rows in the Database).
In case of deleteing however u can make a template column with checkbox and using an button(which is not in the Datagrid) delete all those rows that are checked.

I'm new to .NET but upon researching something else happened to run across this about a week ago.  According to this article it is possible. However, I have not yet tried this.

(Right after the Introduction there is a section called Making the entire datagrid editable).

http://aspnet.4guysfromrolla.com/articles/121504-1.aspx

Jim

yes thats right

it is possible to edit the entire data grid . but the thing is that u have to place a button control and write code to update table in the click event of button.

if u need the code for displaying datagrid with fully editable mode then check the link specified above