I have a webtoolbar on master page in a Content area.
at runtime (code behind) i turn certain buttons off.
However when the project runs I get an null reference error on a tlbr item.
in the setMenuButtons sub, i get the error on the first line.
Inherits System.Web.UI.MasterPageProtected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End SubPrivate Sub setMenuButtons(ByVal bvalue As Boolean)
tlbrMain.Items.FromKeyButton(
"RecipSrch").Visible = bvaluetlbrMain.Items.FromKeyButton("LocatSrch").Visible = bvalue
tlbrMain.Items.FromKeyButton(
"pickup").Visible = bvaluetlbrMain.Items.FromKeyButton("logout").Visible = bvalue
tlbrMain.Items.FromKeyButton(
"LogInPage").Visible = bvaluetlbrMain.Items.FromKeyButton("help").Visible = bvalue
End SubPrivate Sub HeadContent_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles HeadContent.Load
If SCLSession.QuickSearch = True ThensetMenuButtons(False)
ElsesetMenuButtons(True)
End If
If SCLSession.IsLoggedIn Then
tlbrMain.Items.FromKeyButton(
"LogInPage").Visible = False
tlbrMain.Items.FromKeyButton(
"logout").Visible = True
tlbrMain.Items.FromKeyButton(
"RecipSrch").Visible = True
tlbrMain.Items.FromKeyButton(
"LocatSrch").Visible = True
tlbrMain.Items.FromKeyButton(
"pickup").Visible = True
Else
tlbrMain.Items.FromKeyButton(
"LogInPage").Visible = True
tlbrMain.Items.FromKeyButton(
"logout").Visible = False
tlbrMain.Items.FromKeyButton(
"RecipSrch").Visible = False
tlbrMain.Items.FromKeyButton(
"LocatSrch").Visible = False
tlbrMain.Items.FromKeyButton(
"pickup").Visible = False
End IfEnd Sub
End
Class