i have 3 combo boxes on a form in vb.net. the 3rd combo needs the selection from both of the previous. How do i check that both cb1 and 2 have items selected?
there is no order of selection the user can change 1 or 2 in either order as long as i can make cb3 respond
You can use the ComboBox.SelectedIndex (https://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.selectedindex(v=vs.110).aspx) property to know if a item has been selected in the ComboBox.
Since .Net 2.0, Visual Basic has made it easy to create a splash screen and set it via the "Splash Screen" drop down in the Project Properties. A splash screen set in this manner is automatically created, displayed and closed by the framework itsel…
It’s quite interesting for me as I worked with Excel using vb.net for some time.
Here are some topics which I know want to share with others whom this might help.
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