ChartObjects.ProtectChartObject Property (Excel)
True if the embedded chart frame cannot be moved, resized, or deleted through the user interface. Read/write Boolean.
Version Information
Version Added: Excel 2007
Syntax
expression .ProtectChartObject
expression A variable that represents a ChartObjects object.
Remarks
Setting this property to True will not protect the embedded chart frame from being modified through the object model.
Example
Worksheets(1).ChartObjects(1).ProtectChartObject = True