Form reloads after subform filter

[REZ]

I have this code for a form on click event

Me.ViewingForm.SourceObject = "report.rptBalanceSheet"
Me.ViewingForm.Report.Filter = "id = '" & Me.CmblandlordsACC & "'"
Me.ViewingForm.Report.FilterOn = True
Where "viewingform" is the name of the subform control

The code runs fine, but after running it goes to the form On Load event and runs the code there - Me.ViewingForm.SourceObject = "frmblank"

I can't figure out why it's doing that?

 

[Ranman256]

dont use: Me.ViewingForm.SourceObject = "frmblank"

 

[REZ]

I want the blank subform there when the form first opens.
that line is on the form load event.