The source code schema for the WiX Toolset PowerShell Extension. Identifies the parent File as a formats XML file for the referenced PowerShell snap-in. A formats XML file that defines output formats for objects on the pipeline. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. Reference to the formats File ID. This is required when nested under the SnapIn element. Reference to the PowerShell snap-in ID for which this formats file is associated. This is required when nested under the File element. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema. Identifies the parent File as a types XML file for the referenced PowerShell snap-in. A types XML file used by the extensible type system. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. Reference to the types File ID. This is required when nested under the SnapIn element. Reference to the PowerShell snap-in ID for which this types file is associated. This is required when nested under the File element. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema. Identifies the parent File as a PowerShell snap-in to be registered on the system. [PowerShell](http://www.microsoft.com/powershell) snap-ins allow developers to extend the functionality of of the PowerShell engine. Add this element to identify the parent File as a PowerShell snap-in that will get registered on the system. Extensibility point in the WiX XML Schema. Schema extensions can register additional elements at this point in the schema. The identifier for this PowerShell snap-in. The full type name of a class that is used to register a list of cmdlets and providers. A brief description of the snap-in. An embedded resource that contains a brief description of the snap-in. This resource must be embedded in the current snap-in assembly. The required version of PowerShell that must be installed and is associated with the snap-in registration. The default value is "1.0". The name of the snap-in vendor. An embedded resource that contains the name of the snap-in vendor. This resource must be embedded in the current snap-in assembly. The version of the snapin. If not specified, this is taken from the assembly name. Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema. Values should be in the format *ResourceName,StringName*, where *ResourceName* is the name of the embedded resource in your assembly sans the ".resources" extension, and *StringName* is the name of the string resource in the embedded resource. Example: UtilityMshSnapInResources,Description