DataBoundControl Designer

[maxcocco]

Hello,
I'm writing my own custom DataBound control, inherited from
DataBoundControl, and I'd like to build the associated custom Designer.

Basically, what i want to do is add a SmartTag to the existing
DataBoundControl designer, but I can't seem to figure out how to do it.

Based on the info I found out, I wrote this code:

public class igcGridViewDesignerataBoundControlDesigner
{

public igcGridViewDesigner():base()
{

}

private DesignerActionListCollection _actionLists;
public override DesignerActionListCollection ActionLists
{
get
{
if (_actionLists==null)
{
_actionLists=new DesignerActionListCollection();
_actionLists.Add(new
igcDataGridAutoGenerateColumnAction(this.Component));
}
return _actionLists;
}
}

}

public class igcDataGridAutoGenerateColumnAction :
System.ComponentModel.Design.DesignerActionList
{
private igcDataGrid _myGrid;

public igcDataGridAutoGenerateColumnAction( IComponent
component ) : base(component)
{
this._myGrid = component as igcDataGrid;
}

private void RefreshColumnSchema()
{
_myGrid.GenerateColumns();
}

public override DesignerActionItemCollection
GetSortedActionItems()
{
DesignerActionItemCollection items = new
DesignerActionItemCollection();

items.Add(new DesignerActionMethodItem(this,
"RefreshColumnSchema", "Generate
Columns",
"Appearance",
"Generate Columns.",
true));
return items;
}
}

With this code, the "RefreshColumnSchema" Tag get rendered on the
designer, but the designer itself loses its functionality.

Can someone tell me the right way to do this?

Tanx,
Max