GetColumns Method
Definition
GetColumns(IDataReader)
Converts the specified and read-initialized reader implementation to a column-like data transfer object collection.
public static DataTransferColumnCollection GetColumns(IDataReader reader)
Parameters
readerIDataReaderThe read-initialized reader to be converted.
Returns
- DataTransferColumnCollection
A DataTransferColumnCollection that is the result of the specified and read-initialized
reader.
Exceptions
- ArgumentNullException
readeris null.- ArgumentException
readeris closed.- InvalidOperationException
Invalid attempt to read from
readerwhen no data is present.