Troubleshooting Exceptions: System.Data.StrongTypingException 

A StrongTypingException occurs when the user accesses a DBNull value in a strongly typed DataSet.

Associated Tips

  • Add error handling for the StrongTypingException.
    Place the code accessing the DataSet in a Try…Catch block and catch the StrongTypingException.

See Also

Tasks

How to: Find Out More About an Exception with the Exception Assistant
How to: Test Code with a Try…Catch Block in Visual Basic

Reference

DataSet

Concepts

Datasets in Visual Studio Overview