OracleLob.IsTemporary Właściwość

public:
 property bool IsTemporary { bool get(); };

public bool IsTemporary { get; }

member this.IsTemporary : bool

Public ReadOnly Property IsTemporary As Boolean

Wartość właściwości

Boolean

trueJeśli OracleLob jest to tymczasowa LOB , w przeciwnym razie false .true if the OracleLob is a temporary LOB, otherwise false.

Wyjątki

Uwagi

Poniższy przykład pokazuje, jak utworzyć tymczasowy LOB .The following example demonstrates how to create a temporary LOB.

OracleConnection connection = new OracleConnection("server=MyServer; integrated security=yes;");  
connection.Open();  
OracleTransaction transaction = connection.BeginTransaction();  
OracleCommand command = connection.CreateCommand();  
command.Transaction = transaction;  
command.CommandText = "declare xx blob; begin dbms_lob.createtemporary(xx, false, 0); :tempblob := xx; end;";  
command.Parameters.Add(new OracleParameter("tempblob", OracleType.Blob)).Direction = ParameterDirection.Output;  
command.ExecuteNonQuery();  
OracleLob tempLob = (OracleLob)command.Parameters[0].Value;  
tempLob.BeginBatch(OracleLobOpenMode.ReadWrite);  
tempLob.Write(tempbuff,0,tempbuff.Length);  
tempLob.EndBatch();  
command.Parameters.Clear();  
command.CommandText = "MyTable.MyProc";  
command.CommandType = CommandType.StoredProcedure;    
command.Parameters.Add(new OracleParameter("ImportDoc", OracleType.Blob)).Value = tempLob;  
command.ExecuteNonQuery();  
transaction.Commit();  
connection.Close  

Dotyczy