Sets a Property to a particular value. This is accomplished by creating a Type 51 custom action that is appropriately scheduled in the InstallUISequence and InstallExecuteSequence.
The condition that determines whether the Property is set. If the condition evaluates to false, the Set is skipped.
Children
None
Attributes
Name
Type
Description
Required
After
String
The name of the standard or custom action after which this action should be performed. Mutually exclusive with the Before attribute. A Before or After attribute is required when setting a Property.
Before
String
The name of the standard or custom action before which this action should be performed. Mutually exclusive with the After attribute. A Before or After attribute is required when setting a Property.
Id
String
This attribute specifies the Property to set to the Value.
Controls which sequences the Property assignment is sequenced in. For 'execute', the assignment is scheduled in the InstallExecuteSequence. For 'ui', the assignment is scheduled in the InstallUISequence. For 'both', the assignment is scheduled in both the InstallUISequence and the InstallExecuteSequence. The default is both.
Value
String
This attribute specifies a string value to assign to the Property. The value can be a literal value or derived from a Property element using the Formatted syntax.
Any Attribute (namespace='##other' processContents='lax') Extensibility point in the WiX XML Schema. Schema extensions can register additional attributes at this point in the schema.