Motorola MCU 68HC912 Manual do Utilizador descarregar pdf (Página 52)

UPA-USB Device Programmer52

4.4 Message and Input Boxes

procedure AddMsg( Text: string )

procedure ClearMsgs

function InBox( Caption, EditLabel: string; var Value: string ): boolean

function MsgBox( Text, Caption: string; Flags: integer ): integer

4.4.1 AddMsg

procedure AddMsg( Text: string )

4.4.2 ClearMsg

procedure ClearMsgs;

4.4.3 InBox

function InBox( Caption, EditLabel: string; var Value: string ): boolean

Displays a prompt in a dialog box, waits for the user to input text or click a button, and

returns the contents of the text box to Value parameter.

Parameters

Caption: string

string that contains the input box title

EditLabel: string

string that contains the edit control label

Value: string

Return Value

If the user clicks OK or presses ENTER, the InBox function returns True and Value

parameter, whatever is in the text box. If the user clicks Cancel, the function returns False.

4.4.4 MsgBox

function MsgBox( Text, Caption: string; Flags: integer ): integer

The MsgBox function creates, displays, and operates a message box

Parameters

Text: string

string that contains the message to be displayed

Caption: string

string that contains the dialog box title

Flags: integer

Specifies the contents and behavior of the dialog box. This parameter can be a combination of

flags from the following groups of flags. To indicate the buttons displayed in the message

box, specify one of the following values.

MB_OK

The message box contains one push button: OK. This is the default.

MB_OKCANCEL

The message box contains two push buttons: OK and Cancel.

MB_ABORTRETRYIGNORE

The message box contains three push buttons: Abort, Retry, and Ignore.

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Motorola MCU 68HC912 Manual do Utilizador Página 52