System.Reflection.Tests.PropertyInfoTests.SetValue C# (CSharp) Method

        public void SetValue(Type type, string name, object obj, object value, object[] index, object expected)
        {
            PropertyInfo PropertyInfo = GetProperty(type, name);
            object originalValue;
            if (index == null)
            {
                // Use SetValue(object, object)
                originalValue = PropertyInfo.GetValue(obj);
                try
                {
                    PropertyInfo.SetValue(obj, value);
                    Assert.Equal(expected, PropertyInfo.GetValue(obj));
                }
                finally
                {
                    PropertyInfo.SetValue(obj, originalValue);
                }
            }
            // Use SetValue(object, object, object[])
            originalValue = PropertyInfo.GetValue(obj, index);
            try
            {
                PropertyInfo.SetValue(obj, value, index);
                Assert.Equal(expected, PropertyInfo.GetValue(obj, index));
            }
            finally
            {
                PropertyInfo.SetValue(obj, originalValue, index);
            }
        }