class1 loClass1Object = new class1();
loClass1Object1.csProperty1 = "Value1";
loClass1Object1.csProperty2 = "Value2";

string lsSerializedXml = SerializeObjectToString(loClass1Object1, typeof(class1));
class1 loClass1Object2 = (class1)DeserializeStringToObject(lsSerializedXml, typeof(class1));

class class1
{
    public string csProperty1;
    public string csProperty2;
}