public OperationCallMethod(SingleSteppingEngine sse,
					    TargetAddress method, long arg1, long arg2)
                : base(sse)
            {
                this.Type = CallMethodType.LongLong;
                this.Method = method;
                this.Argument1 = arg1;
                this.Argument2 = arg2;
            }
            public OperationCallMethod(SingleSteppingEngine sse, TargetAddress method,
					    TargetAddress method_arg, TargetObject object_arg)
                : base(sse)
            {
                this.Type = CallMethodType.LongObject;
                this.Method = method;
                this.Argument1 = method_arg.Address;
                this.ObjectArgument = object_arg;
            }
            public OperationCallMethod(SingleSteppingEngine sse,
					    TargetAddress method, long arg1, long arg2, long arg3,
					    string sarg)
                : base(sse)
            {
                this.Type = CallMethodType.LongLongLongString;
                this.Method = method;
                this.Argument1 = arg1;
                this.Argument2 = arg2;
                this.Argument3 = arg3;
                this.StringArgument = sarg;
            }