[RESOLVED] Problem adding ToolStripMenuItem array to MenuStrip

I have this code:

Code:

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Dim oLanguages As SortedList = Languages() 'Languages() is my custom Function
Dim oLanguageMenu(oLanguages.Count) As ToolStripMenuItem

For n As Integer = 0 To oLanguages.Count - 1
    oLanguageMenu(n) = New ToolStripMenuItem(oLanguages.GetByIndex(n).ToString())
    oLanguageMenu(n).Tag = oLanguages.GetKey(n).ToString()
Next

Me.mnuViewLanguage.DropDownItems.AddRange(oLanguageMenu)

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The last line produces an error: "value cannot be null. Parameter name: value". What am I doing wrong?

I forgot to mention that everything seems to works OK. I just don't know what's with that error.

vb.net Code:

Dim oLanguageMenu(oLanguages.Count) As ToolStripMenuItem

should be:

vb.net Code:

Dim oLanguageMenu(oLanguages.Count - 1) As ToolStripMenuItem

You are getting that error because the last element in that array is null (nothing). And it is because you sized the array's bounds one higher then needed.

Ops :blush:

Thank you ;)