[英]How can i get the password of oracle user instance from oracle connection string using C#?
[英]How can i write correct oracle connection string in c#?
我是oracle和c#的初學者,我希望c#中的簡單應用程序使用oracle數據庫,我編寫此連接字符串以連接到數據庫:
conn.ConnectionString = "Data Source=BEHBEHZAD;User ID=SYSTEM;Password=beh1368421";
我的完整代碼是這樣的:
OracleConnection conn = new OracleConnection();
conn.ConnectionString = "Data Source=BEHBEHZAD;User ID=SYSTEM;Password=beh1368421";
try
{
conn.Open();
conn.Close();
MessageBox.Show("Connect Successfull!!");
}
catch (Exception )
{
MessageBox.Show("Disconnect!!");
}
但是當我運行該程序時,我收到了Disconnect Message,我的TNS文件詳細信息是這樣的:
BEHBEHZAD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = behbehzad)
)
)
我該如何解決呢?
ORA-12557顯然與您的連接字符串無關,但與您的Path變量有關。 請按照本文中的說明進行操作。
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