ضع هذا الكود داخل الفورم
بالتوفيق
Private Sub RadioButton1_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton1.CheckedChanged
ComboBox1.DisplayMember = "namee"
ComboBox1.ValueMember = "namee"
End Sub
Private Sub RadioButton2_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton2.CheckedChanged
ComboBox1.DisplayMember = "jans"
ComboBox1.ValueMember = "jans"
End Sub
Private Sub RadioButton1_CheckedChanged(sender As System.Object, e As System.EventArgs) Handles RadioButton1.CheckedChanged If RadioButton1.Checked Then ComboBox1.DisplayMember = "namee" End If End Sub
Private Sub RadioButton2_CheckedChanged(sender As System.Object, e As System.EventArgs) Handles RadioButton2.CheckedChanged If RadioButton2.Checked Then ComboBox1.DisplayMember = "jans" End If End Sub