In .Net, there is the MaskedTextBox and there is the TextBox which has an autocomplete member. Autocomplete doesn't seem to be available for MaskedTextBox. How do you get MaskedTextBox working with autocomplete?
I am attempting to do this in Visual Basic.
Your only option is to create a custom control which inherits from MastedTextBox or TextBox and add the missing behavior.
Or to create a control which encapsulates a TextBox but adds your functionality.
I would take a textbox and add the masking, because thats easier than adding the auto-complete.