El código que tengo es el siguiente:
Código PHP:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim con As New SqlConnection
con.ConnectionString = General.cadenaconexion
con.Open()
Dim ds As New DataSet
Dim da As New SqlDataAdapter("select * from T_prueba", con)
da.Fill(ds)
Dim dTable As DataTable = New DataTable()
MyDataGrid.DataSource = ds.Tables(0)
dTable.Columns.Add(1).ColumnName = "nif"
dTable.Columns.Add(2).ColumnName = "nombre"
MyDataGrid.DataSource = dTable
MyDataGrid.DataBind()
con.Close()
End Sub