ParameterDirection serializable

ParameterDirection

serializable

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System.Data (system.data.dll)

enum

This enumeration specifies the IDataParameter.Direction property. Input , the default, indicates a parameter passed into a stored procedure. Output specifies a parameter passed back from a stored procedure. InputOutput specifies a parameter that is passed in to and back from the stored procedure. Finally, ReturnValue specifies a parameter that is the return value of the stored procedure.

 public enum  ParameterDirection  {  Input = 1  ,  Output = 2  ,  InputOutput = 3  ,  ReturnValue = 6  } 

Hierarchy

System.Object System.ValueType System.Enum(System.IComparable, System.IFormattable , System.IConvertible) ParameterDirection

Returned By

IDataParameter.Direction , System.Data.OleDb.OleDbParameter.Direction , System.Data.OracleClient.OracleParameter.Direction , System.Data.SqlClient.SqlParameter.Direction

Passed To

IDataParameter.Direction , System.Data.OleDb.OleDbParameter.{Direction , OleDbParameter( )} , System.Data.OracleClient.OracleParameter.{Direction , OracleParameter( )} , System.Data.SqlClient.SqlParameter.{Direction , SqlParameter( )}