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How to delete a selected record from child table in WinForms GridGroupingControl?

Platform: WinForms |
Control: GridGroupingControl |
Published Date: February 15, 2016 |
Last Revised Date: January 2, 2020

Delete the record from child table

In order to delete the selected row from the child table, GetTable method can be used to get the child table and the selected record will be deleted by Record.Delete method for child table. 

C#

private void button1_Click(object sender, EventArgs e)
{
   Syncfusion.Grouping.SelectedRecordsCollection selectedRecordsCollection= null;
   //Used to get the child table
   Table table = this.gridGroupingControl1.GetTable("MyChildTable");
   selectedRecordsCollection= table.SelectedRecords;
   foreach (Syncfusion.Grouping.SelectedRecord selectedRecord in selectedRecordsCollection)
   {
      //Used to delete the selected records.
      selectedRecord.Record.Delete();
   }
}

VB

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles button1.Click
   Dim selectedRecordsCollection As Syncfusion.Grouping.SelectedRecordsCollection = Nothing
   'Used to get the child table
   Dim table As Table = Me.gridGroupingControl1.GetTable("MyChildTable")
   selectedRecordsCollection = table.SelectedRecords
   For Each selectedRecord As Syncfusion.Grouping.SelectedRecord In selectedRecordsCollection
      'Used to delete the selected records.
      selectedRecord.Record.Delete()
   Next record 
End Sub

Screenshot

Before Deletion

Before delete the record from child table

After Deletion

After delete the record from child table

 

Samples:

C#: Deleting_Record_CS

VB: Deleting_Record_VB

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