Hi;

I thought that I would try and utilize the auto generated code in Visual Studio 2005 and so I designed an app this way.

It works great with the exception of one thing.

After the app has been created, and I let's say I add a relationship between tables through the TABLEADAPTER.

When I try to run my app or even look at my form now I get a page chocked full of error messages.

Am I failing to do something prior to rebuilding my app after I have made changes ?

Thanks for any insights,

GeeMann

Hi, GeeMann,

Could you please show us some of the errors and tell us some details of what have you done to the TableAdapter?

Regards

Hi ;

I hope this better explains my problem.

I clicked on the "smart" button on the dataAdapter.

Next I choose the "edit queries in the dataset designer".

Then I right-clicked the dataadapter associated with the table and went into properties.

FInally I changed a property and then exited out of the TableAdpater and rebuilt and executed the App again.

Now instead of being able to edit the form I get a screen full of error messages.

For instance :

The variable 'Branch_CodesBindingSource' is either undeclared or was never assigned. Hide

at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.Error(IDesignerSerializationManager manager, String exceptionText, String helpLink) at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeExpression(IDesignerSerializationManager manager, String name, CodeExpression expression) at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeAssignStatement(IDesignerSerializationManager manager, CodeAssignStatement statement) at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager manager, CodeStatement statement) There are several of these errors now. It's like the Property changes I made were never written to the desinger file ? Hope this helps your understanding. Later, Geemann

Hi All;

Could this be my problem ?

http://www.velocityreviews.com/forums/t371868-vb2005-bugproof-the-variable-var-is-either-undeclared-or-was-never-assigned.html

Later,

Geemann

Hi All;

I solved my problem but don't understand how this corrected my problem.

But I had commented several lines in my BindingNavigatorDeleteItem event handler.

When I uncommented the lines and then rebuilt my App the error messages disapperred !

So is there some bug that doesn't make changes to the vb file behind your controls the[MYForm.vb[Design] when

you change your MyForm.vb?

Hope someone knows the answewr.

Later,

Geemann

Hi, GeeMann,

I cannot reproduce your problem, but it seems that what you have done may damage the CodesBindingSource object.

Please post some codes in your designer.vb if possible.

And have you applied the service pack?

http://www.microsoft.com/downloads/details.aspx?FamilyId=BB4A75AB-E2D4-4C96-B39D-37BAF6B5B1DC

Does this problem exist in your other projects?

Regards