multiple cell selection read/write

2 posts, 0 answers
  1. Sri
    Sri avatar
    1 posts
    Member since:
    Sep 2011

    Posted 07 Oct 2011 Link to this post

    Hi,

    Need help with radgridview control.

    I need to select multiple cells in the radgridview and need to update those selected cells values in the database.

    Detailed Explanation:

    Please find my screenshot as attached.You can see my multiple cell selection in the radgridview and outside the radgridview I have a RadComboBox and a Radbutton(named as check).

    1.First I need to select the multiple cells in the radgridview.
    2.When I select the multiple cells and choose the value in RadComboBox (lets say 6 ,as appear in the screenshot) and click the check button,the all selected cells should be updated to '6' and save in the database.
    3.where ever I select the multiple cells and select the value in the combobox and check the button I need to update those cells with that particular value in the database.

    plz find the screen short and the sample project.

    Let me know if you have any questions ? please help me with this..Appreciate your help.

    Thanks,
    Sri.
  2. Dimitrina
    Admin
    Dimitrina avatar
    3769 posts

    Posted 12 Oct 2011 Link to this post

    Hi Sri,

     As I understand you would like to select multiple cells. Then select  value with which these cells to be updated. Then click on a 'Check' RadButton click and update the cells with the new value.

    This could be done like so:

    private void Check_Click(object sender, RoutedEventArgs e)
           {
               foreach (GridViewCellInfo cellInfo in clubsGrid.SelectedCells)
               {
                   Club item = cellInfo.Item as Club;
                   // set the value from the combo box, 8 in this case
                   item.StadiumCapacity = 8;
         // update the item in the Database
               }
           }

    Is this what are you looking for? 
    All the best,
    Didie
    the Telerik team

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