这样的乱码咋搞定啊

Question

 switch (this.<>1__state)
                    {
                        case 0:
                            this.<>1__state = -1;
                            this.<type>5__19 = this.<>4__this.TargetType;
                            if (this.<type>5__19.GetCustomAttributes(typeof(HasSelfValidationAttribute), false).Length != 0)
                            {
                                this.<>1__state = 1;
                                this.<>7__wrap1f = this.<type>5__19.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
                                this.<>7__wrap20 = 0;
                                while (this.<>7__wrap20 < this.<>7__wrap1f.Length)
                                {
                                    this.<methodInfo>5__1a = this.<>7__wrap1f[this.<>7__wrap20];
                                    this.<hasReturnType>5__1b = this.<methodInfo>5__1a.ReturnType != typeof(void);
                                    this.<parameters>5__1c = this.<methodInfo>5__1a.GetParameters();
                                    if ((!this.<hasReturnType>5__1b && (this.<parameters>5__1c.Length == 1)) && (this.<parameters>5__1c[0].ParameterType == typeof(ValidationResults)))
                                    {
                                        this.<>1__state = 2;
                                        this.<>7__wrap22 = this.<methodInfo>5__1a.GetCustomAttributes(typeof(SelfValidationAttribute), false);
                                        this.<>7__wrap23 = 0;
                                        while (this.<>7__wrap23 < this.<>7__wrap22.Length)

Answer 1

 this.<methodInfo>5__1a = this.<>7__wrap1f[this.<>7__wrap20];出现这样！