I changed a query for a bound datagridview. Original the datagridview showed all the columns, but I removed some of the columns by rightclicking on the datagridview. I changed the fillby query to only include certain columns I selected.
Now it isn't working. The same query works in MS-SQL, but it doesn't work in Preview data in the dataset designer. Can someone give me an idea of how to look for where my error is?
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