Finding the row of a DataSource bound to linqDataSource RSS

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  nick5454

  Member

  587 Points

  486 Posts

  Finding the row of a DataSource bound to linqDataSource

  Apr 09, 2012 12:54 PM|LINK

  I have a gridview bound to a linqDataSource control.

  How do I access the actual data? I need to find the row of a selected item, so I can set the PageIndex then the DataKey. The main problem is the DataSourceObject line. I can't find a way to grab the actual data collection.

  Here's my code ( doesn't work )

  protected void btnSelectRig_Click(object sender, EventArgs e)
          {
              //grdLocations.DataBind();
              grdLocations.SelectedIndex = -1;
              DataSourceView o = grdLocations.DataSourceObject.GetView("DefaultView");
              if (grdLocations.DataSourceObject != null)
              {
                  List<RigLocation> list = grdLocations.DataSource as List<RigLocation>;
  
  
                  int i;
                  for (i = 0; i < list.Count; i++)
                  {
                      if (list[i].RigLocationId == Convert.ToInt32(hidCurrentRigId.Value))
                      {
                          break;
                      }
  
                  }
  
                  grdLocations.PageIndex = i / grdLocations.PageSize;
                  grdLocations.SelectedIndex = i % grdLocations.PageSize;

  
  
  

  • Edited by nick5454 on Apr 09, 2012 12:56 PM
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  nick5454

  Member

  587 Points

  486 Posts

  Re: Finding the row of a DataSource bound to linqDataSource

  Apr 09, 2012 07:14 PM|LINK

  See this link for my answer

  http://nickturner.wordpress.com/2012/04/09/finding-the-row-in-a-grid-view-bound-to-a-linqdatasource-control/

  • Marked as answer by nick5454 on Apr 09, 2012 07:14 PM