Found this code to dynamically create an AJAX MaskedEdit Textbox...
Dim txt As New TextBox()
txt.ID = "txt_name"
Panel1.Controls.Add(txt)
Dim mee As New MaskedEditExtender()
mee.Mask = "999-999-9999"
mee.MaskType = MaskedEditType.Number
mee.InputDirection = MaskedEditInputDirection.LeftToRight
mee.TargetControlID = "txt_name"
Panel1.Controls.Add(mee)
and "ToolkitScriptManager" is properly referenced on my Master page.
Intellisense is not finding the "MaskedEditExtender", what do I have to include (VB.NET 2008) to properly reference it?