hi iam sending data using a dataset and inside this dataset i have more than one datatable , and in one datatable i have more than one file rows, when i accept the dataset in the wcf and begin to add the data to the wcf database when it reaches to the file
an error occures saying unable to chnage from string to array of byte
so what i want is how IN CODE plz to send the file- i dont want to sen dit alone , it must be kept within the datatable -maybe change it to other format- and i need also how to get it back from the
plz if u can -dont tell me to serialize or do that - plz if u can write me some code i will be thankful .
and thanx in advance
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