What would be the best method to remove rows from the item list of an instance inside an SDK plugin in order to make use of them in C# code?
I  tried to remove rows from the item list in the code C# (SDK plugin ) using function :
 WebCon.WorkFlow.SDK.Documents.Model.ItemsLists.ItemsList.RemoveAt(int index), but  can't delete all the rows because I get the error from the image
                        
 
                                    
