How to add DataColumns by looping through DataGridViewCheckBoxColumn

[nordeen1]

That is the way I have added all of my other columns. Example:

Dim ds As New DataSet
Dim dt As DataTable
Dim rankColumn As New DataColumn("Rank", Type.GetType("System.Int32"))
dt.Columns.Add(rankColumn)
ds.Tables.Add(dt)
DataGridViewScreen.DataSource = dt

Apart from that I need help because the code that I provided in my original post does not throw any errors but no tables are added.

Thanks for the response!