CustomAction, NewMenu and mysterious blank control
As many SharePoint developers know the toolbars are very customizable via features. However, if you ever tried to add a custom control too the NewMenu you may have been plagued by the mysterious blank control: The elements.xml of this feature looks like this: 1: <CustomAction GroupId=”NewMenu” 2: Location=”Microsoft.SharePoint.StandardMenu” 3: ControlAssembly=”NewMenuSample, Version=1.0.0.0, Culture=neutral, PublicKeyToken=9860eb616e81cf1b” 4: ControlClass=”NewMenuSample.SampleNewMenuItem” [...]
