This property specifies the `tnsnames.ora` and/or `sqlnet.ora` directory location.

Declaration

```// C#
public static string TnsAdmin { get; set; }
```

Property Type

`System.String`

The backslash (\) is a special character in .NET that represents the beginning of an escape sequence. To specify a directory location, use any one of the following formats in .NET so that backslashes are correctly represented in a directory location:

```// C#