Moving up/down with keyboard and getting current row index

[Josip]

Hi

How to get current row index while moving up/down with navigation keys?

I had tried on this way but I get wrong values. It starts row index from not 0.

this.gridAnalitika.TableOptions.AllowSelection = GridSelectionFlags.Row | GridSelectionFlags.AlphaBlend;

private void gridAnalitika_TableControlCurrentCellKeyDown(object sender, GridTableControlKeyEventArgs e)
{        

            GridTableCellStyleInfo style = e.TableControl.GetTableViewStyleInfo(e.TableControl.CurrentCell.RowIndex, e.TableControl.CurrentCell.ColIndex);
            Record record = style.TableCellIdentity.DisplayElement.GetRecord();

            Console.WriteLine("Current row index: " + record.GetRowIndex());

}

My grid contains headers, filter columns and then data rows.

Thanks!

[Sabaridass Ramamoorthy]

Hi Josip, 

 

Thanks for contacting Syncfusion Support. 

 

As per the default behavior of GridGroupingControl, 0 is the index of GroupDropArea and 1 is the index of header rows. All the data rows have been started from index 2 based on the index of data row view in data table. If you are still would like get the row index starting from 0 means, you need to compute the row index based on the index of 0^th row view of data table. We have prepared a simple sample to achieve your requirement and it can be downloaded from below location. 

http://www.syncfusion.com/downloads/support/forum/144231/ze/CS913803124  

 

Refer to the below code example. 

 

#Form1.cs 

 

private void GridGroupingControl1_TableControlCurrentCellKeyUp(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlKeyEventArgs e) 

        { 

            GridTableCellStyleInfo style = e.TableControl.GetTableViewStyleInfo(e.TableControl.CurrentCell.RowIndex, e.TableControl.CurrentCell.ColIndex); 

            Record record = style.TableCellIdentity.DisplayElement.GetRecord(); 

            int startIndex = this.gridGroupingControl1.Table.Records[0].GetRowIndex(); 

            int actualIndex = record.GetRowIndex() - startIndex; 

            Console.WriteLine("Current row index: " + actualIndex); 

        } 

 

If the above solution doesn’t meet your actual requirement, kindly provide the detailed information about your requirement. So that it would be helpful for us to proceed further. 

 

Regards, 

Sabaridass R