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New Message on MumbaiUserGroup
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From: VishalRJoshi
Message 56 in Discussion
Serializing Exceptions for Special Purposes
We should be aware that Exception class implements ISerializable interface
for its serialzing needs. If we derive our own exception from
ApplicationException and we anticipate chances of our exceptions to be
marshaled across process boundaries we need to add [Serializable] attribute
to our custom exception... Along with that we might have to implement
ISerializable which can be done in the following way:
Have this special constructor and add each private member variable that you
want to persist
protected customException(SerializationInfo info, StreamingContext
context):base(info,context)
{
_myProperty = info.GetString("_myProperty")
}
Override the GetObjectData method
public override void GetObjectData(SerializationInfo info, Streamingcontext
context)
{
info.AddValue("_myProperty", _myProperty)
base.getObjectData(info, context)
}
Vishal Joshi
Microsoft MVP .Net
If You Think YOU CAN... You Can...
http://VishalJoshi.Blogspot.com
http://www.microsoft.com/india/mvp/indiamvp.aspx
http://groups.msn.com/ChennaiNetUserGroup
http://groups.msn.com/CNUG-DAM
http://groups.msn.com/NetBloomingtonUserGroup
PS: While browsing through the Microsoft site I found that MS is offering a
free skill assessment for .Net (usually worth $40) to everyone... Visit the
link http://www.microsoft.com/learning/assessment/ for details
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