Specifies the type of a parameter within a query relative to the DataSet.
public enum class ParameterDirection
public enum ParameterDirection
type ParameterDirection =
Public Enum ParameterDirection
The parameter is an input parameter.
Output 2The parameter is an output parameter.
InputOutput 3The parameter is capable of both input and output.
ReturnValue 6The parameter represents a return value from an operation such as a stored procedure, built-in function, or user-defined function.
The ParameterDirection values are used by the parameter direction properties of OleDbParameter and SqlParameter.
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