TableAdapters and Object Binding - Bridging the gap

re: TableAdapters and Object Binding - Bridging the gap

Chang — Fri, 01 Oct 2010 05:15:08 GMT

I realized that the transactionscope didn't work as the tableadapter will update changes back to database even if i commented the .complete method. Please help.

re: TableAdapters and Object Binding - Bridging the gap

Chan B. — Wed, 12 May 2010 20:24:10 GMT

All works up until I attempt the code ...

Case ObjectState.Added

_employeesTableAdapter.Insert(employee.LastName, employee.FirstName, employee.HireDate)

at the very end.

As I inspect the table adapter, no Insert method exists, even though I specified create insert, update and delete methods when I configured???

re: TableAdapters and Object Binding - Bridging the gap

efuan — Fri, 19 Feb 2010 02:04:43 GMT

You have to put code either in your constructor or somewhere else to set the added attribute to true then in your set you can do this:

If _InventoryService <> value Then

If Me.ObjectState <> ObjectState.Added Then

Me.DataStateChanged(ObjectState.Modified, "InventoryService")

_InventoryService = value

End If

re: TableAdapters and Object Binding - Bridging the gap

vsr — Mon, 11 Jan 2010 15:43:19 GMT

hi,

For Each employee As Employee In employees

Select Case employee.ObjectState

==> Case ObjectState.Added

_employeesTableAdapter.Insert(...

when did this object acquired the state -> "Added" prior to getting this far here.....?

please elaborate.

re: TableAdapters and Object Binding - Bridging the gap

cember makinası — Fri, 27 Nov 2009 08:49:57 GMT

I'm saving this article archives instantly have quality information thanks

Something's Fishy on the VB Team Blog

Scott Bellware's Webflog — Tue, 19 Apr 2005 03:41:00 GMT

re: TableAdapters and Object Binding - Bridging the gap

Harry[at]Ardimedia.Com — Fri, 15 Apr 2005 09:55:52 GMT

Hello VB Team

Thankx for the nice Article! As soon as the Beta 2 is out, I will even go through it. At the moment I do have the folloing comment:

This issue (nullable) I don't get. Maybe you could write a paragraph and further descirbe the implication for this:

> We weren’t able to get the nullable columns done on the typed DataTable, although the TableAdapters are fully null aware.

Thankx, Cheers Harry