# Service functions - Dialog API

Function | Description
--- | ---
DefDlgProc | allows to call the internal dialog callback function.
Dialog | shows a dialog.
DialogEx | shows a dialog that allows to assign for it a callback function.
InputBox | a simple dialog box allowing to enter one line of text.
Message | shows a message.
SendDlgMessage | used to send a message to the dialog callback function.

See also:
Exported functions, Structures, Archive support, Addons, Win32 structures and function