Why DataColumn.Caption doesn't work?

Question

I am trying to create a DataTable and bind it to a DataGridView. It works, but I can\'t set columns headers via the Caption property.

Answer 1

in vb.net code :

Dim dt As New DataTable
dt.Columns.Add("col1").Caption = "Your Header Text"
'and add more columns with .caption
GridView1.DataSource = dt

For Each col As DataColumn In dt.Columns
    GridView1.Columns(col.ColumnName).HeaderText = col.Caption
Next