How To add new column to datatable from combobox item

[Guest Majed Abbas]

Hello

i want to add new column to datatable from combobox all items

my code is

 

Dim newColumn As New Data.DataColumn("Mån", GetType(System.String))

 

newColumn.DefaultValue = ComboBox1.Items.ToString

dt.Columns.Add(newColumn)

 

DataGridView3.DataSource = dt

 

 

but is not working

 

column is add but all items are System.Windows.Forms.ComboBox + ObjectCollection

any help thanks

 

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