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How to set the value in particular column for each selected row in WinForms GridGroupingControl?

Platform: WinForms |
Control: GridGroupingControl |
Published Date: March 21, 2016 |
Last Revised Date: February 12, 2020
Tags: selection, update

Record based selection

To set a value in particular column of each selected row, you can make use of Record.SetValue(). The Grid.Table.SelectedRecords collection contains the selected records value only when theListBoxSelectionMode is enable.

C#

//Record Selection
this.gridGroupingControl1.TableOptions.ListBoxSelectionMode = SelectionMode.MultiExtended;
 
//Button Click
for (int i = 0; i < this.gridGroupingControl1.Table.SelectedRecords.Count; i++)
{
   //Set the value of particular column  
   this.gridGroupingControl1.Table.SelectedRecords[i].Record.SetValue("A", "100");
} 

VB

'Record Selection
Me.gridGroupingControl1.TableOptions.ListBoxSelectionMode = SelectionMode.MultiExtended
 'Button Click
For i As Integer = 0 To Me.gridGroupingControl1.Table.SelectedRecords.Count 
    'Set the value of particular column  
    Me.gridGroupingControl1.Table.SelectedRecords(i).Record.SetValue("A","100")Next i

Screenshot

Show the selection based on the record

Samples:

C#: SetValueforSelectedRow_CS

VB: SetValueforSelectedRow_VB

Reference link: https://help.syncfusion.com/windowsforms/gridgrouping/selections#record-based-selection

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