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public string CheckConnection(string ConnStr)
{
try
{
  OracleConnection OraConn = new OracleConnection(ConnStr);
  OraConn.Open();
  OraConn.Close();
  Message = "Á¬½Ó³É¹¦";
}
catch(System.Exception e)
{
  Message = "Á¬½Óʧ°Ü";

}
return Message;
}

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