nmpRemoveDialog (Function)

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Architecture:

X32 / NX32 / NX32L

Device support:

MX2i pro, CX1 pro/flex/warp, SX1, MX2 turbo, NX-200, NX-400, NX-900, LX2

Firmware version:

2.80 / 1.00.00

Nav. API level:

2


This function will remove the current dialog from the NMP without triggering an event.

 

Input:

None.

 

Returns: INT

0

- Success.

-1

- Navigation interface is not open.

-2

- Error communicating with navigation device.

-4

- Dialog could not be removed as no dialog is currently shown.

-11

- This is not supported by the device (e.g. the device is not an NMP device).

-12

- Navigation interface is busy.

 

Declaration:

FUNCTION nmpRemoveDialog : INT;

 

 

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc : INT;
BEGIN
  ...
  // Remove any old dialogs
  rc := nmpRemoveDialog();
  IF rc = 0 OR rc = -4 THEN  
     //Show dialog
    nmpShowDialog(type := 4, caption := "Drive?", message := "Do you want to drive?");
  END_IF;
  ...
END;
END_PROGRAM;