Devart Forums

When trying change CommandText in Visual Studio DataSet Designer the error occurs.
Steps:
1. Put and configure SqlConnection.
2. Create DataSet (SQLDirect – DataSet Wizard…) with this SqlConnection.
3. Go to Visual Studio DataSet Designer.
4. When trying change CommandText (TableAdapter.SelectCommand, SqlTable.UpdateCommand,…) the error occurs:
“Object reference not set to an instance of an object. at VSDataObjectSupport(1253,14)”

I couldn't reproduce the problem.
Please send me a small test project to reproduce the problem.
It is desirable to use 'emp' and 'dept' objects, otherwise include the
definition of your own database objects.

Do not use third party components.
If it is impossible for you to create the test project, send us a piece of
your code where the error occurs.

Where it is possible to send this example?
The size of archive 37 Kb.

You can send the project to sqlnet*crlab*com.

test

test

test