GridGroupingControl: Remove row button.

[Administrator]

Hello.
How to implement remove row button on the form.
Just to delete currently selected row by pressing this button.
Thank you.

[Administrator]

You can Record.Delete to remove a record from a GridGrouping control. So, for example, to delete the current record in a GridGroupingControl, you could use code like

private void button1_Click(object sender, EventArgs e)
{
	Record r = this.gridGroupingControl1.Table.CurrentRecord;
	if(r != null)
	{
		r.Delete();
	}
}

[Gerald Stedile]

Hi Clay,

I am actually using some code like this. The only difference is, that I do not only delete the current row, but loop over all the existing rows to delete them. If there is more than one row in the list I get an Exception from the GridGroupingControl when deleting the first row.

Is there some known workaround ?

Greetings, Gary

[Administrator]

I tried this code by clicking on the last line an dthen clicking th ebutton. It deleted everything for me using 2.0.5.1.

private void button1_Click(object sender, System.EventArgs e)
{
	Record r = this.gridGroupingControl1.Table.CurrentRecord;
	while(r != null)
	{
		r.Delete();
	this.gridGroupingControl1.Table.TableDirty = true;
	this.gridGroupingControl1.Refresh();
	r = this.gridGroupingControl1.Table.CurrentRecord; 
	}
}