System.Reflection - How can I get the PropertyInfo of the sublevel Types?

Question

I have got three classes as follows:

public class TestA
{
    public string Str1 { get; set; }
    public string Str2 { get; set; }
    public List<TestB> LstTestBs { get; set; }
    public TestC ObjTestC { get; set; }
}

public class TestB
{
    public string Str3 { get; set; }
    public string Str4 { get; set; }
}

public class TestC
{
    public string Str5 { get; set; }
}

I have tried:

var prop = typeof (TestA).GetProperties();

But, it is giving only the PropertyInfo for the four members inside TestA. I need to get the PropertyInfo for all the members in the TestA, TestB and TestC classes.

Please help... Thanks in advance, San

Answer 1

Thanks for the help everyone. I have got the answer.

        var prop = typeof (TestA).GetProperties();

        for (int i=0;i<prop.Count();i++)
        {
            var propertyInfo = prop[i];
            if (propertyInfo.PropertyType.Namespace != "System")
            {
                if (propertyInfo.PropertyType.IsGenericType &&
                    propertyInfo.PropertyType.GetGenericTypeDefinition() == typeof (List<>))
                {
                    Type itemType = propertyInfo.PropertyType.GetGenericArguments()[0]; 
                    var listObjectProperties = itemType.GetProperties();
                    prop = prop.Union(listObjectProperties).ToArray();

                }
                else
                {

                    var childProp = propertyInfo.PropertyType.GetProperties();
                    prop = prop.Union(childProp).ToArray();
                }
            }
        }