This method adds an OracleParameter object to the collection using the supplied name, database type, size, direction, null indicator, precision, scale, source column, source version, and parameter value.

Declaration

// C#
public OracleParameter Add(string name, OracleDbType dbType, int size,
    ParameterDirection dir, bool isNullable, byte precision, 
    byte scale, string srcColumn, DataRowVersion version, object val);

Parameters

• name

  The parameter name.

• dbType

  The data type of the OracleParameter.

• size

  The size of OracleParameter.

• dir

  The ParameterDirection value.

• isNullable

  An indicator that specifies if the parameter value can be null.

• precision

  The precision of the parameter value.

• scale

  The scale of the parameter value.

• srcColumn

  The name of the source column.

• version

  The DataRowVersion value.

• val

  The parameter value.

Return Value

The newly created OracleParameter object which was added to the collection.

Exceptions

ArgumentException - The type of supplied val does not belong to the type of Value property in any of the ODP.NET Types.