Type: String
Availability: Read or write at run time only
The mdiCaption property of the Application class contains the prefix of the caption for the default MDI frame that holds the MDI child forms. The mdiCaption string contains the name of the application appended to the MDI child form name. The caption does not apply to an MDI frame defined by a user.
The value of the mdiCaption property defaults to the application name. The property can be set and interrogated, regardless of whether an MDI frame is actually running.