SqlFunctions.UserName Method (Nullable<Int32>)

.NET Framework (current version)

Returns a database user name corresponding to a specified identification number.

Namespace:   System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

[EdmFunctionAttribute("SqlServer", "USER_NAME")]
public static string UserName(
	Nullable<int> arg


Type: System.Nullable<Int32>

A user ID.

Return Value

Type: System.String

The user name.

You cannot call this function directly. This function can only appear within a LINQ to Entities query.

This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see USER_NAME (Transact-SQL).

.NET Framework
Available since 4.0
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