Parameters 

Description 

const aParent: TJwSecurityDesktops 

Contains the parent instance that administer the desktop. You can set it to nil if you want to administer the desktop yourself. In that case you must free it by yourself. In the other case you must not call Free because TJwSecurityDesktops(aParent) calls it if it freed.
 

const aFlag: TJwDesktopCreationFlag 

Contains the type of work you want to do : Create or Open a desktop. See TJwSecurityDesktopFlags for more information.  

const aCloseOnDestroy: boolean 

Contains a flag that determines if the desktop handle shall be closed if the desktop instance is freed. That case is used if aCloseOnDestroy is TRUE otherwise the handle will exists until you close it by yourself or the application is closed.  

const aName: TJwString 

Contains the name of an existing Desktop. A desktop name is case sensitive.  

const DesktopFlags: TJwSecurityDesktopFlags 

Contains flags for desktop opening. See TJwSecurityDesktopFlags for more information  

const doInherit: boolean 

TBD  

const aSecurityDescriptor: TJwSecurityDescriptor 

Contains security aspects to be assigned to the new desktop. Set to nil if the security attributes of the application shall be used. 

aDesirecAccess 

Contains flags that defines the type of opening. You can use the following flags concatenated by OR-Operator : READ_CONTROL, WRITE_DAC, WRITE_OWNER, STANDARD_RIGHTS_READ, STANDARD_RIGHTS_WRITE, STANDARD_RIGHTS_EXECUTE, STANDARD_RIGHTS_ALL, SPECIFIC_RIGHTS_ALL, ACCESS_SYSTEM_SECURITY, MAXIMUM_ALLOWED, GENERIC_READ, GENERIC_WRITE, GENERIC_EXECUTE, GENERIC_ALL, // Desktop-specific access flags DESKTOP_READOBJECTS, DESKTOP_CREATEWINDOW, DESKTOP_CREATEMENU, DESKTOP_HOOKCONTROL, DESKTOP_JOURNALRECORD DESKTOP_JOURNALPLAYBACK, DESKTOP_ENUMERATE, DESKTOP_WRITEOBJECTS You can look up the meanings in MSDN.  

Exceptions 

Description 

EJwsclCreateDesktopException 

is raised if the desktop could not be created. 

EJwsclOpenDesktopException 

is raised if the desktop could not be opened. 

EJwsclDesktopException 

is raised if the desktop is already opened by this instance.