Toolbar Actions [RESOLVED]

Hello everybody (hi DR NICK)

OK i have main MDI PARENT with a toolbar on it

i also have an mdi child with a paged view of a recordset (access db)

I would like to have on my toolbar a button for "fIRST rECORD"
a button for "NEXT RECORD", "Priv Record", "Last record"


I have these buttons on the child and they work fine using this kinda code

Me.BindingContext(DataSet11, "CustomerDetails").Position = 0

that makes it go to the start of the recordset

HOW CAN I MAKE MY TOOLBAR BUTTONS PERFORM THE SAME FUNCTION CONSIDERING ME.BINDINGcONTEXT & DATASET11 ARE NOT PART OF THE MAIN MDI PARENT ???????????????

Write a public sub in the child form that contains the code to move the position of the dataset. Call that sub from the toolbar's button click event. :)

code in my child

Private Sub NavRecStart()
Me.BindingContext(DataSet11, "CustomerDetails").Position = 0
End Sub


code in my parent

frmCustomer_View.NavRecStart()

get this message

An unhandled exception of type 'System.NullReferenceException' occurred in ManageMyHosting.exe

Additional information: Object reference not set to an instance of an object.

In the click event of the toolbarbutton try this :

VB Code:

Dim F as frmCustomer_View = Me.ActiveMdiChild
F.NavRecStart()
 
F=Nothing

Then the same button should work no matter which child has the focus.

Hope it helps.