ManagementQuery.ParseQuery Method (System.Management)

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.NET Framework Class Library

ManagementQuery.ParseQuery Method

Parses the query string and sets the property values accordingly. If the query is valid, the class name property and condition property of the query will be parsed.

Namespace: System.Management
Assembly: System.Management (in System.Management.dll)

Syntax

Visual Basic

Protected Friend Overridable Sub ParseQuery ( _
	query As String _
)

protected internal virtual void ParseQuery(
	string query
)

Visual C++

protected public:
virtual void ParseQuery(
	String^ query
)

abstract ParseQuery : 
        query:string -> unit 
override ParseQuery : 
        query:string -> unit

Parameters

query: Type: System.String
The query string to be parsed.

Remarks

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Examples

The following example parses a query into class name and condition properties.

Visual Basic


Imports System
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


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

    }
}

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

ManagementQuery Class

System.Management Namespace