.NET Object Serialization – Difference between the SoapFormatter and the XmlSerializer
What is the difference between the SoapFormatter and the XmlSerializer?
SoapFormatter
SOAP formatter will actually take the field values of an object and store all of that information in the stream passed.
SoapFormatter is better to serialize arbitrary data
XmlSerializer
XML Serialization would just serialize the public properties of an object.
The XML Serializer is used typically for serializing simple types across web services
xmlserializer is better, more flexible and faster
.NET Object Serialization – How do you encapsulate the binary serialization?
How do you encapsulate the binary serialization?
public static void SerializeBinary( object o, string file_name)
{
using (FileStream fs = new FileStream(file_name, FileMode.Create)) {
BinaryFormatter fmt = new BinaryFormatter ();
fmt.Serialize(fs, o);
}
}
How do you implement a custom serialization?
CUSTOM SERIALIZATION implementation
public class A: ISerializable
{
private int a;
protected A(SerializationInfo si, StreamingContext sc)
{
this.a = serializationInfo.GetInt32("a");
}
public void ISerializable.GetObjectData(SerializationInfo si, StreamingContext sc)
{
si.AddValue("a", this.a);
}
}
.NET interview: What is the difference between the SoapFormatter and the XmlSerializer
SoapFormatter
SOAP formatter will actually take the field values of an object and store all of that information in the stream passed.
SoapFormatter is better to serialize arbitrary data
XmlSerializer
XML Serialization would just serialize the public properties of an object.
The XML Serializer is used typically for serializing simple types across web services
xmlserializer is better, more flexible and faster
.NET interview: Questions on serialization
How do you encapsulate the binary serialization?
public static void SerializeBinary( object o, string file_name)
{
using (FileStream fs = new FileStream(file_name, FileMode.Create)) {
BinaryFormatter fmt = new BinaryFormatter ();
fmt.Serialize(fs, o);
}
}
How do you implement a custom serialization?
CUSTOM SERIALIZATION implementation
public class A: ISerializable
{
private int a;
protected A(SerializationInfo si, StreamingContext sc)
{
this.a = serializationInfo.GetInt32("a");
}
public void ISerializable.GetObjectData(SerializationInfo si, StreamingContext sc)
{
si.AddValue("a", this.a);
}
}
