Troubleshooting Exceptions: System.Data.InvalidExpressionExceptionÂ
An InvalidExpressionException exception is thrown when there is an attempt to add a DataColumn containing an invalid Expression to a DataColumnCollection.
Associated Tips
- Check the syntax of your expression.
The Expression property is used to calculate the value of a column or to create an aggregate column.
See Also
Tasks
How to: Find Out More About an Exception with the Exception Assistant