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troubleshooting Question

Adding a blank row in a combobox from a dictionary datasource

Avatar of MrFantastic6
MrFantastic6Flag for United States of America asked on
Visual Basic.NET
5 Comments1 Solution965 ViewsLast Modified:
I've added a dictionary that loads as a datasource to a combobox.  I want to add a blank value so a user can essentially blank it out if the dropdown type is a dropdownlist vs a dropdown.  So to get around this, my SQL statement has a union statement in it to create this quasi blank record like "select name from table union all select '' as 'name'"

my question is, is there a better way to add a blank row into my datasource vs creating a union?  I noticed the dictionary class has a union method to it... is this the right track? I'll need an example.
Avatar of bhmahler
bhmahlerFlag of United States of America image

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