Assign Variable 入 ComboBox 的 DisplayMember / ValueMember

 
Assign Variable 入 ComboBox 的 DisplayMember / ValueMember
 

Form1.vb

Private Sub Create_ComboBox()         Dim dt As New DataTable()       dt.Columns.Add("col1", GetType(String))       dt.Columns.Add("col2", GetType(String))         dt.Rows.Add()       dt(dt.Rows.Count – 1)(0) = "1"       dt(dt.Rows.Count – 1)(1) = "One"         dt.Rows.Add()       dt(dt.Rows.Count – 1)(0) = "2"       dt(dt.Rows.Count – 1)(1) = "Two"         dt.Rows.Add()       dt(dt.Rows.Count – 1)(0) = "3"       dt(dt.Rows.Count – 1)(1) = "Three"         ComboBox1.DisplayMember = "col1"       ComboBox1.ValueMember = "col2"       ComboBox1.DataSource = dt         Label1.Text = ComboBox1.SelectedValue.ToString      End Sub