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error 'there is already an open datareader associated with this command which must be closed first'
This can be easily solved by allowing MARS in your connection string. Add MultipleActiveResultSets=true
to the provider part of your connection string (where Data Source, Initial Catalog, etc. are specified).
http://msdn.microsoft.com/en-us/library/h32h3abf(v=vs.100).aspx
error 'there is already an open datareader associated with this command which must be closed first'
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