Why is only the first RadioButton being added to the GroupBox?

Question

I am trying to dynamically create Windows controls and add them to a Panel. For Button and Checkbox this has worked fine; I\'ve run into a problem with a GroupBox, though, with

Answer 1

All the items are a Location 0,0 Try this

int y=20;
for (int i = 0; i < grpbxVals.Count-1; i++)
    {
        radbtn = new RadioButton();
        radbtn.Text = grpbxVals[i];
        radbtn.Location=new System.Drawing.Point(6, y);
        y+=radbtn.Height;
        gb.Controls.Add(radbtn);
        radbtn = null;
    }

Also can insert a FlowLayoutPanel inside the GroupBox, then add the RadioButton to the FlowLayoutPanel, for a automatic placement of the components