i have created a form which contains two combo boxes. the first one can be used to select the location and the second to filter the floors belong to the selected location. i need to know the coding needed to filter the floors which only belongs to the selected location. could you please help me on this issue. i was trying this for weeks but couldn't findout the solution. thanks
your code are exactly as i looking for for about 2 weeks now. its works when i try on my project. i have a question if the code to apply for 3rd combo how does the code should look like in the combo1.click?
For Each ctrl As Control In Me.Controls("pnlMainPanel").Controls
If ctrl.GetType Is GetType(System.Windows.Forms.Panel) Then
For Each subCtrl As Control In ctrl.Controls
If subCtrl.GetType Is GetType(System.Windows.Forms.TextBox) Then
If subCtrl.GetType Is ...