[Rabeea Qbaha]

كود :

Dim cmb As New DataGridViewComboBoxColumn()
       cmb.HeaderText = "Select Data"
       cmb.Name = "cmb"
       cmb.MaxDropDownItems = 4
       cmb.Items.Add("True")
       cmb.Items.Add("False")
       DataGridView1.Columns.Add(cmb)