使用datacontractjsonserializer在dataTable中序列化图像

Question

I am serializing an DataTable with datacontractjsonserializer and passing it as JSON in C#. The problem im having is all the fields gets serialized as strings. FirstName and LastName is correct but the Picture field get serialized as

"System.Byte[]" string and not an object.

Please advise how do I serialize it as an object an pass it via JSON ?

Answer 1

The JSON.Net library handles the byte conversion. please refer here for more details.

Answer 2

covert your byte image to string like this

string result=Encoding.ASCII.GetString(Your_Image);

then append the result to your fields. In the other side do this split your fields to get your fields by a splitter then you can get your image like this

byte[]your_image= Encoding.ASCII.GetBytes(Result_After_splitting) ;

Hope it helps