RAD Studio VCL Reference
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TApplication Methods

The methods of the TApplication class are listed here.

 
Name 
Description 
 
Idle 
This is Idle, a member of class TApplication. 
 
This is IsDlgMsg, a member of class TApplication. 
 
This is IsHintMsg, a member of class TApplication. 
 
This is IsKeyMsg, a member of class TApplication. 
 
This is IsMDIMsg, a member of class TApplication. 
 
This is IsPreProcessMessage, a member of class TApplication. 
 
This is IsShortCut, a member of class TApplication. 
 
Name 
Description 
 
Displays a hint window for the control at a specified position. 
 
This is AddPopupForm, a member of class TApplication. 
 
Sets the last active window as the topmost window on the desktop above all other applications. 
 
Cancels the display of a hint for a control. 
 
Notifies the application when a control is destroyed. 
 
Creates a new form. 
 
Generates a main window for the application if it does not already have one. 
 
Processes messages in the Message queue for certain events. 
 
Generates an OnActionExecute event. 
 
Provides default handling of exceptions for the application. 
 
Interrupts the execution of an application while Windows processes a message in the Windows message queue. 
 
Provides quick access to any of the Help commands in the WinHelp API (application programming interface). 
 
Displays a specified help topic. 
 
Displays a specified help topic. 
 
Displays a specified help topic. 
 
Shows the Table of Contents within the help system. 
 
Hides the current hint. 
 
Regulates the display of hint windows. 
 
Enables a native Windows dialog box to receive messages sent to the application's main window. 
 
This is HookSynchronizeWakeup, a member of class TApplication. 
 
Provides an opportunity to initialize subsystems. 
 
Specifies whether the application adjusts its interface for Middle Eastern locales. 
 
Displays a specified message to the user. 
 
Shrinks an application to the Windows task bar. 
 
Track closing of modal form. 
 
Track opening of modal form. 
 
Makes forms that have been designated as topmost forms (their FormStyle is fsStayOnTop) behave as if they were not topmost forms. 
 
Makes forms that have been designated as topmost forms (their FormStyle is fsStayOnTop) behave as if they were not topmost forms. 
 
Interrupts the execution of an application so that it can process the message queue. 
 
This is RemovePopupForm, a member of class TApplication. 
 
Restores a minimized application to its normal size. 
 
Restores forms designated as fsStayOnTop to be topmost again. 
 
Run 
Executes the application. 
 
Displays a message box for exceptions that are not caught by application code. 
 
Ends application execution. 
 
Releases a dialog procedure previously hooked by a call to the HookMainWindow method. 
 
Removes the method that was assigned to the WakeMainThread variable by HookSynchronizeWakeup
 
Generates an OnActionUpdate event. 
 
This is UseRightToLeftAlignment, a member of class TApplication. 
 
This is UseRightToLeftReading, a member of class TApplication. 
 
This is UseRightToLeftScrollBar, a member of class TApplication. 
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