Modify Sql Statement in Main()
Sql= "INSERT INTO T_CLOB(GUID,MESSAGES,INPUT_DATE) VALUES('" + guid + "' , :message, sysdate)";
Change InsertClob Method
OracleCommand command = new OracleCommand(SQLStatement, connOracle)
command.Parameters.Add(":message", OracleDbType.Clob, messageClobValue, ParameterDirection.Input);
command.ExecuteNonQuery();
try it once. and also have a look on this
http://dotnetchris.wordpress.com/2008/04/10/writting-lobs-clobs-to-oracle-using-c-aspnet-20[
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http://msdn.microsoft.com/en-us/library/cydxhzhz(VS.80).asp[
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