語言

ManagementQuery.ParseQuery(String) 方法

定義

命名空間:
System.Management
組件:
System.Management.dll
套件:
System.Management v11.0.0-rc.1.26425.128
來源:
ManagementQuery.cs
來源:
ManagementQuery.cs
來源:
ManagementQuery.cs
來源:
ManagementQuery.cs

解析查詢字串並相應設定屬性值。 若查詢有效，將解析查詢的類別名稱屬性與條件屬性。

protected public:
 virtual void ParseQuery(System::String ^ query);
protected internal virtual void ParseQuery(string query);
abstract member ParseQuery : string -> unit
override this.ParseQuery : string -> unit
Protected Friend Overridable Sub ParseQuery (query As String)

參數

query
String

要解析的查詢字串。

範例

以下範例解析查詢為類別名稱與條件屬性。

using System;
using System.Management;

public class Sample
{
    public static void Main()
    {

        SelectQuery query = new SelectQuery("SELECT * " +
            "FROM Win32_LogicalDisk " +
            "WHERE FreeSpace < 4000000");
        // The query is parsed so that the className property
        // is Win32_LogicalDisk and the condition property
        // is FreeSpace < 4000000
    }
}

Imports System.Management


Public Class Sample
    Public Overloads Shared Function _
        Main(ByVal args() As String) As Integer

        Dim query As SelectQuery
        query = New SelectQuery("SELECT * " & _
            "FROM Win32_LogicalDisk " & _
            "WHERE FreeSpace < 4000000")
        ' The query is parsed so that the className property
        ' is Win32_LogicalDisk and the condition property
        ' is FreeSpace < 4000000

    End Function
End Class

備註

.NET Framework 安全性

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適用於