Specifies the destination to write the SQL query or command.
(in System.Data.Linq.dll)
Visual Basic (Declaration)
Public Property Log As TextWriter
Dim instance As DataContext
Dim value As TextWriter
value = instance.Log
instance.Log = value
public TextWriter Log { get; set; }
public:
property TextWriter^ Log {
TextWriter^ get ();
void set (TextWriter^ value);
}
public function get Log () : TextWriter
public function set Log (value : TextWriter)
Set this property to nullNothingnullptra null reference (Nothing in Visual Basic) to disable command logging.
The following example displays generated SQL in the console window before it displays the results of the query.
db.Log = Console.Out
Dim custQuery = _
From cust In db.Customers _
Where cust.City = "London" _
Select cust
For Each custObj In custQuery
Console.WriteLine(custObj.ContactName)
Next
db.Log = Console.Out;
var custQuery =
from cust in db.Customers
where cust.City == "London"
select cust;
foreach (var custObj in custQuery)
{
Console.WriteLine(custObj.ContactName);
}
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 3.5
Reference