You can do something like this:

 

Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
     If IsAdmin Then
         gallery1.ShowUpload = True   
         gallery1.ShowBatchBuild = True    
     Else
         gallery1.ShowUpload = Fasle
         gallery1.ShowBatchBuild = Fasle
     End If
 End Sub

 

Hope it helps.