You can invoke this method before you make a series of changes to a NSMutableAttributedString to inform the class that you will be making more than one change and that it does not need to compute any expensive internal data structures on each end. The internal data structures will all be updated when you call the MonoMac.Foundation.EndEditing()

Namespace: MonoMac.Foundation
Assembly: XamMac (in XamMac.dll)
Assembly Versions: 0.0.0.0