get the Inner object information (values) by using System.Reflection.PropertyInfo

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// Object1 (it has multiple inner object)

i was getting exception when ever try to read the inner object at

C#

public static void WritePDF<T>(T Object1 ,int RrcordID)

       {
          Type type = typeof(T);
             foreach (System.Reflection.PropertyInfo property in type.GetProperties())
               {
                svalue = type.GetProperty(property.Name).GetValue(Object1, null).ToString();
               }
        }

before this i need to check it and get the inner object value ,How ?

Posted 11-Dec-13 20:09pm

venuchary

Updated 11-Dec-13 20:20pm

v2

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Fredrik Bornander · Answer 1 · 2013-12-11T20:57:00

Solution 1

Without knowing exactly what exception you're getting it's hard to say for sure what's going wrong.
But this line

svalue = type.GetProperty(property.Name).GetValue(Object1, null).ToString();

Will at least fail if:

1. The value of the property is null as the call to ToString will then cause a NullReferenceException.
2. The property is an indexer property (it's likely to throw an exception)

Hope this helps,
Fredrik

Posted 11-Dec-13 20:57pm

Fredrik Bornander

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venuchary 12-Dec-13 3:27am

svalue = type.GetProperty(property.Name).GetValue(Object1, null).ToString();

this works well when retrive the values .when loop reached to the object then getting exception "Object reference not set to an instance of an object"
1)here i need to identify loop reached to inner object.
2) i need get the values from that object