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Wmi

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Mark Dickson
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Category: System


Performs different type of WMI operations


Properties

Name Description Mandatory Initial Value Runtime Expression Type Conditional
NodeType Contains the type for node No No No Output No
Data Type: Text Comments:
Name Name of the workflow node Yes Yes No Input No
Data Type: Text Comments:
Description Description of the workflow node No Yes No Input No
Data Type: Text Comments:
Operation WMI connection operation to perform Execute Query, Get Instance, Create Instance, Does Instance Exist, Delete Class, Delete Instance Using Path Yes Yes No Input No
Data Type: Text Comments:
LogData Any string to output to the workflow log No No No Input No
Data Type: Text Comments:

Note
For an example of this Activity, please review this article for a full Walkthrough.


Operations

Execute Query

Executes the specified WMI query. Returned data property names should be set as new user-defined properties

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
Query The query to be executed Yes No No Input No
Data Type: Text Comments: Select * From Win32_Processor
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:
LoopCounter Incremented before each iteration over child nodes is performed, starts at 0 during the first iteration No No No Output Yes
Data Type: Whole Number Comments:
WmiInstance Contains the WmiInstance object for which this iteration is being performed No No No Output Yes
Data Type: Java Object Comments:
Path Relative path of the wmi instance for which this iteration is being Get No No No Output Yes
Data Type: Text Comments:

Note
For an example of this Operation, please review this article for a full Walkthrough.


Get Instance

Returns a WMI instance object array for the specified class

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
Path Relative path of the wmi instance for which this iteration is being Get Yes No No Input Yes
Data Type: Text Comments:
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:
WmiInstance Contains the WmiInstance object for which this iteration is being performed No No No Output Yes
Data Type: Java Object Comments:


Create Instance

Creates a new WMI instance

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
ClassName Name of the wmi class for which the wmi instance is to be fetched Yes No No Input Yes
Data Type: Text Comments:
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:
WmiInstance Contains the WmiInstance object for which this iteration is being performed No No No Output Yes
Data Type: Java Object Comments:


Does Instance Exist

Returns whether or not the specified class has instances

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
Path Relative path of the wmi instance for which this iteration is being Get Yes No No Input Yes
Data Type: Text Comments:
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:


Delete Class

Deletes the specified WMI class on the local machine

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
ClassName Name of the wmi class for which the wmi instance is to be fetched Yes No No Input Yes
Data Type: Text Comments:
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:


Delete Instance Using Path

Deletes the specified WMI class using a path

Name Description Mandatory Initial Value Runtime Expression Type Conditional
WmiConnection Contains a connected WMI object Yes No No Input Yes
Data Type: Java Object Comments:
Path Relative path of the wmi instance for which this iteration is being Get Yes No No Input Yes
Data Type: Text Comments:
Result True for success, false for failure No Yes No Output Yes
Data Type: Boolean Comments:
ErrorCode Set to 0 for success, non zero for error No No No Output Yes
Data Type: Whole Number Comments:


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