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System.Data.ParameterDirection (enum)

The value of a System.Data.ParameterDirection specifies if the value of a System.Data.Common.DbParameter is used for reading and/or writing data.

Possible values

The possible values of the enum can be found with the following PowerShell script:

([System.Enum]::GetValues('System.Data.ParameterDirection')).foreach( { "{0} {1}" -f $_.value__, $_})
1 Input
2 Output
3 InputOutput
6 ReturnValue