Returns the parameter converted to double or zero if parameter is not double.
            
Namespace: CMS.MacroEngineAssembly: CMS.MacroEngine (in CMS.MacroEngine.dll) Version: 8.0.0.0 (8.0.5239.26125)
Parameters
- parameter
 - Type: 
System Object
Parameter to convert 
- culture (Optional)
 - Type: 
System String
Culture to use to convert object to double 
Return Value
Type:See Also