Question

Good evening,someone asked me to help her with fixing some code for asp.net, she showed me her code but I couldn’t find a way to fix it .So I’m wondering if someone would take his time to help me fixing it.

As she said , she’s using asp.net ( net f.4 ) .On a page she added a gridview and used a sqldatasource to bind the information from data table to the gridview .

• The aim is , on the GridView row_updating if the condition is true
  then a certain cell of the current editing row will be updated with a
  new value.
  But , here is the problem :

• Let’s say I have two rows on the gridview!

• If I click the edit button of the first row and then press the update button nothing happens.
• But when I click the edit button of the second row then I can see the
  updated value for the cell updated of the first row and If I click update or cancel I
  can’t see the value anymore.
• And in the datatable the value is not updated.

Can someone help me fix it?

Thanks

Answer 1

Thats because you are not updating your gridview after executing Update statement. You need to call DataBind() after update on gridview

GridView1.DataSource = yourDataSource;
GridView1.DataBind();