Metodo EnumLoginMappings
Enumera un elenco di accessi a SQL Server per tutti gli utenti nel database.
Spazio dei nomi Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Sintassi
'Dichiarazione
Public Function EnumLoginMappings As DataTable
'Utilizzo
Dim instance As Database
Dim returnValue As DataTable
returnValue = instance.EnumLoginMappings()
public DataTable EnumLoginMappings()
public:
DataTable^ EnumLoginMappings()
member EnumLoginMappings : unit -> DataTable
public function EnumLoginMappings() : DataTable
Valore restituito
Tipo: System.Data. . :: . .DataTable
Valore dell'oggetto DataTable che contiene un elenco di mapping di accesso per utenti nel database. Nella tabella vengono descritte le diverse colonne dell'oggetto DataTable restituito.
Esempi
The example runs a server object enumeration method, but extracting the information from the datatable object is the same for database enumeration methods.
VB
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Call the EnumCollations method and return collation information to DataTable variable.
Dim d As DataTable
'Select the returned data into an array of DataRow.
d = srv.EnumCollations
'Iterate through the rows and display collation details for the instance of SQL Server.
Dim r As DataRow
Dim c As DataColumn
For Each r In d.Rows
Console.WriteLine("============================================")
For Each c In r.Table.Columns
Console.WriteLine(c.ColumnName + " = " + r(c).ToString)
Next
Next
PowerShell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$d = new-object System.Data.Datatable
$d = $srv.EnumCollations
Foreach ($r in $d.Rows)
{
Write-Host "============================================"
Foreach ($c in $d.Columns)
{
Write-Host $c.ColumnName "=" $r[$c]
}
}