- WMI Library -
WMI Libraly > Win32_LaunchCondition Class

Win32_LaunchCondition Class

The LaunchCondition class is used by the LaunchConditions action. It contains a list of conditions, all of which must be satisfied for the action to succeed.
Namespace value is root/CIMV2.
WMI Provider value is MSIProv.


Properties

  • Caption
  • Not applicable.

  • CheckID
  • An identifier used in conjunction with other keys to uniquely identify the check

  • CheckMode
  • The CheckMode property is used to indicate whether the condition is expected to exist or not exist in the environment. When the value is True, the condition is expected to exist (e.g., a file is expected to be on a system) so invoke() is expected to return True. When the value is False, the condition is not expect to exist (e.g., a file is not to be on a system) so invoke is expected to return false

  • Condition
  • A condition that must evaluate to TRUE for installation to begin.

  • Description
  • A description of the objects.

  • Name
  • The name used to identify this software element

  • SoftwareElementID
  • This is an identifier for this software element.

  • SoftwareElementState
  • The software element state of a software element

  • TargetOperatingSystem
  • The target operating system of the this software element.

  • Version
  • Version should be in the form .. or .


    Methods

  • Invoke
  • The invoke method is to evaluate a particular check. The details of how the method evaluates a particular check in a CIM context is described by the non-abstract CIM_Check sub classes. The results of the method are based on the return value. - A 0 (zero) is returned if the condition is satisfied. - A 1 (one) is returned if the method is not supported. - Any other value indicates the condition is not satisfied.


    Example WQL

    SELECT * FROM Win32_LaunchCondition
    About this site information

    This contents is created by WMI having class information.
    WMI Environment is Windows Server 2008 R2 Enterprise Edition.

    This link is Microsoft documents for "Managing Windows with WMI".
    That is VB(Visual Basic) scripting sample.
    This link is Microsoft documents for "Advanced Programming Topics in WMI .NET".
    That is VB.net(Visual Basic .net) scripting sample.

    - WMI Library -
    http://library.wmifun.net/

    WMI useful by VB,VB.Net,VC,VC.Net,VC#.Net,VBS(WSH),PowerShell for PC asset management, system monitoring and collecting hardware and software inventory.

    This website is created by Toh.
    Copyright(C) 1997-2016 WMI Fun !!. All rights reserved.
    ^ Go to the top...