Mike,

Tested per your instructions and it is only loosing the sort.  it's not a major issue right now, so as I have time i will try to get a sample and file a support incident on it.  thanks.

Hi Bob,

There were, of course, lots of changes to the code from one version to the next. But I can't think of anything in particular that would have caused this particular area to change.

It would help to know if you are losing the entire layout or just the sorting. You could test this by resizing one of the grid columns and see if you lose the size of the column in addition to losing the sort indicator. If so, then you are probably losing the whole layout. If not, then you are just losing the sorting and that would be really odd.

Either way, if the behavior changed and it's breaking your existing code, then it's something we would really like to look into. So if you can provide a sample demonstrating the behavior, we would be happy to check it out.

Thanks Mike.  I will play around with that and see what I can do.  My question now is why did this only start happening when we upgraded to 10.1?  Was there some underlying change that brings this out?

Bob

HI ,

I was unable to reproduce this issue. 

 I bound a grid, sorted it by clicking on the column header.  Then via a button click, i refreshed the datasource. The grid was still sorted on the column I clicked.

Here is my refresh code

  private void ultraButton1_Click(object sender, EventArgs e)
        {
  
            NwindDataSetTableAdapters.EmployeesTableAdapter emp = new WindowsFormsApplication102.NwindDataSetTableAdapters.EmployeesTableAdapter();
            emp.ClearBeforeFill = true;
            emp.Fill(nds.Employees);
            ultraGrid1.DataMember = nds.Employees.TableName;
            ultraGrid1.DataSource = nds;
            ultraGrid1.DataBind();

        }

How are you refreshing your grid?

Sincerely,

 Matt

Developer Support Engineer