_MESSAGEBOX

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The _MESSAGEBOX statement displays a message dialog box, which presents a message to the user.


Syntax

_MESSAGEBOX [title$][, message$[, iconType$]


Parameters

  • title$ is the dialog box title
  • message$ is the dialog box message
  • iconType$ is the icon type that is displayed inside the dialog box (this can be "info", "warning", or "error")


Description

  • All parameters are optional
  • Not using any parameters will show a blank dialog box with an OK button
  • "info", "warning", or "error" when used are expected to be in lower case
  • The dialog box automatically becomes a modal window if the application window is visible


Availability

  • QB64-PE v3.4 and up


Examples

Example
Hello, world with common dialogs
username$ = _INPUTBOX$("Hello App", "Enter your name:", "anonymous")
IF username$ <> "" THEN _MESSAGEBOX "Hello App", "Hello " + username$, "info"


See also



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