I am hoping someone knows a why to shut this functionality off. Everytime I open my master page in SharePoint designer it adds __designer:Preview and __designer:Values attributes to my FieldValue and Literal controls, and if I don't remove them before I check
in ASP.NET complains. Does anyone know how to stop SharePoint designer from doing this or is there an attribute I can set on the controls to stop it?
<SharePoint:FieldValue FieldName="Title" runat="server" __designer:Preview="XXXXX" __designer:Values="XXXXX"/>
Thanks in advance.
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