DirectoryVirtualListView 類別

定義

public ref class DirectoryVirtualListView

public class DirectoryVirtualListView

type DirectoryVirtualListView = class

Public Class DirectoryVirtualListView

繼承

Object

DirectoryVirtualListView

範例

以下 C# 範例說明如何取得結果集中前 30 個項目。

using System.DirectoryServices;
...
DirectorySearcher src = new DirectorySearcher("…");
src.VirtualListView = new DirectoryVirtualListView(0,30);
foreach(SearchResult res in src.FindAll() )
{
    Console.WriteLine("…");
}

以下 C# 範例展示了如何取得結果集中前 50 個以字母「Ha」開頭的項目。

using System.DirectoryServices;
...
DirectorySearcher src = new DirectorySearcher("…");
src.VirtualListView = new DirectoryVirtualListView(0,50, "Ha");
foreach(SearchResult res in src.FindAll() )
{
    Console.WriteLine("…");
}

以下 C# 範例展示了如何在 60% 近似目標處取得前 100 個項目。

using System.DirectoryServices;
...
// First VLV calls.
DirectorySearcher src = new DirectorySearcher("…");
src.VirtualListView = new DirectoryVirtualListView(100);
foreach(SearchResult res in src.FindAll() )
{
    Console.WriteLine("…");
}

// Second Call, the VLV context is still attached to the DirectorySearcher.
src.VirtualListView.TargetPercentage = 60;
src.VirtualListView.BeforeCount = 50;
src.VirtualListView.AfterCount = 50;

foreach(SearchResult res in src.FindAll() )
{
    Console.WriteLine("…");
}

另請參閱

• System.DirectoryServices