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04/02/2012

EnumLoginMappings 方法

針對資料庫中的所有使用者，列舉 SQL Server 登入的清單。

命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
Public Function EnumLoginMappings As DataTable
'用途
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

傳回值

型別：System.Data. . :: . .DataTable
包含資料庫使用者之登入對應清單的 DataTable 物件值。此表將描述傳回之 DataTable 的不同資料行。

資料行	資料類型	描述
UserName	String	資料庫使用者的名稱。
LoginName	String	對應至受參考資料庫之資料庫使用者的登入帳戶。

範例

The example runs a server object enumeration method, but extracting the information from the datatable object is the same for database enumeration methods.

'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]
   }
}