Delete Newly added row from dataset

[asmith555]

I have an app which has a datagrid in which you can add and delete items.

After an Item is added the dataset is updated and rebound to the grid.

If I try to delete the newly added item I get this Error:
Collection was modified; enumeration operation may not execute

This error occurs when I run a for each loop through the Datatable's row collection.

Is this not allowed. What can I do about it?

 

[SHelton]

The foreach loop will fail if the collection it is looping through is modified.

Try finding the row and calling DataRow.Delete.

 

[asmith555]

The collection is not modified in the loop. It is modified before the foreach begins. Does that make a difference?