Makes sense :) Good job tracking it down and thanks for the update. Cheers, Mark Mark Salsbery Microsoft MVP - Visual C++ :java:

led mike

Hello everyone, thanks for your help. I was able to find the solution for my requirement. Following is the code class ListElement { public ListElement() { m\_element = 0; } public ListElement(int element) { m\_element = 1; } public int m\_element; } class TestClass { public int i = 0; public int IValue { get { return i; } set { i = value; } } public List m\_intList = new List(); public List m\_lstElement = new List(); } class Program { static void Main(string\[\] args) { TestClass tcObject = new TestClass(); tcObject.i = 1; tcObject.m\_intList.Add(1); tcObject.m\_intList.Add(2); tcObject.m\_lstElement.Add(new ListElement(1)); // Following code modifies the field "I". { FieldInfo fieldInfo = tcObject.GetType(). GetField( "i", BindingFlags.Static | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public); fieldInfo.SetValue(tcObject, 2); System.Console.WriteLine("I value '{0}'", fieldInfo.GetValue(tcObject)); } // Following code modifies the IValue property. { PropertyInfo propertyInfo = tcObject.GetType(). GetProperty( "IValue", BindingFlags.Static | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public); MethodInfo propertySetMethodInfo = propertyInfo.GetSetMethod(true); propertySetMethodInfo.Invoke(tcObject, new Object\[\] { 3 }); System.Console.WriteLine("Property IValue '{0}'", tcObject.i); } { FieldInfo fieldInfo = tcObject.GetType

Hello everyone, thanks for your help. I was able to find the solution for my requirement. Following is the code class ListElement { public ListElement() { m\_element = 0; } public ListElement(int element) { m\_element = 1; } public int m\_element; } class TestClass { public int i = 0; public int IValue { get { return i; } set { i = value; } } public List m\_intList = new List(); public List m\_lstElement = new List(); } class Program { static void Main(string\[\] args) { TestClass tcObject = new TestClass(); tcObject.i = 1; tcObject.m\_intList.Add(1); tcObject.m\_intList.Add(2); tcObject.m\_lstElement.Add(new ListElement(1)); // Following code modifies the field "I". { FieldInfo fieldInfo = tcObject.GetType(). GetField( "i", BindingFlags.Static | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public); fieldInfo.SetValue(tcObject, 2); System.Console.WriteLine("I value '{0}'", fieldInfo.GetValue(tcObject)); } // Following code modifies the IValue property. { PropertyInfo propertyInfo = tcObject.GetType(). GetProperty( "IValue", BindingFlags.Static | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public); MethodInfo propertySetMethodInfo = propertyInfo.GetSetMethod(true); propertySetMethodInfo.Invoke(tcObject, new Object\[\] { 3 }); System.Console.WriteLine("Property IValue '{0}'", tcObject.i); } { FieldInfo fieldInfo = tcObject.Get