S sigster Active Member Licensed User Longtime User Apr 15, 2015 #1 Hi I am try to check if Combobox Value is Null in button Is this not how it is done ? = Cbo_level.Value = 0 Regards Sigster B4X: If name.Text.Length =0 OR login.Text.Length =0 OR Cbo_level.Value = 0 Then message.Text = "textbox cannot be empty" Return False End If
Hi I am try to check if Combobox Value is Null in button Is this not how it is done ? = Cbo_level.Value = 0 Regards Sigster B4X: If name.Text.Length =0 OR login.Text.Length =0 OR Cbo_level.Value = 0 Then message.Text = "textbox cannot be empty" Return False End If
Erel B4X founder Staff member Licensed User Longtime User Apr 16, 2015 #2 No. 0 is not null. B4X: If Cbo_level.Value = Null Then Upvote 0