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MapDeleteAll (Function)

In french: CarteSupprimeTout

Deletes all markers from a Map control.

Versions 18 and later

Android

If itineraries have been added to the map (MapAddItinerary), they are also deleted.

New in version 18

Android

If itineraries have been added to the map (MapAddItinerary), they are also deleted.

Android

If itineraries have been added to the map (MapAddItinerary), they are also deleted.

Versions 18 and later

iPhone/iPad

This function is now available for iPhone/iPad applications.

New in version 18

iPhone/iPad

This function is now available for iPhone/iPad applications.

iPhone/iPad

This function is now available for iPhone/iPad applications.

Versions 20 and later

WINDEV

Windows

This function is now available for the WINDEV applications in Windows.

WEBDEV - Browser code

This function is now available in Browser code.

WEBDEV - Server code

Windows

Linux

This function is now available for the WEBDEV sites in Windows and in Linux.

PHP

This function is now available for PHP sites.

New in version 20

WINDEV

Windows

This function is now available for the WINDEV applications in Windows.

WEBDEV - Browser code

This function is now available in Browser code.

WEBDEV - Server code

Windows

Linux

This function is now available for the WEBDEV sites in Windows and in Linux.

PHP

This function is now available for PHP sites.

WINDEV

Windows

This function is now available for the WINDEV applications in Windows.

WEBDEV - Browser code

This function is now available in Browser code.

WEBDEV - Server code

Windows

Linux

This function is now available for the WEBDEV sites in Windows and in Linux.

PHP

This function is now available for PHP sites.

Versions 21 and later

Universal Windows 10 App

This function is now available in Universal Windows 10 App mode.

New in version 21

Universal Windows 10 App

This function is now available in Universal Windows 10 App mode.

Universal Windows 10 App

This function is now available in Universal Windows 10 App mode.

Example

// Delete all markers from the Map control
MapDeleteAll(MAP_MyMap)

Syntax

MapDeleteAll([<Map control>])

<Map control>: Optional control name

Name of Map control to use. If this parameter corresponds to an empty string ("") or is not specified, the Map control to which the current event belongs will be used.

Remarks

To delete a specific marker from a Map control, use MapDeleteMarker.
To add a new marker onto a Map control, use MapAddMarker.
To modify a marker displayed in a Map control, use MapModifyMarker.
Versions 18 and later
To delete a specific itinerary, use MapDeleteItinerary.
New in version 18
To delete a specific itinerary, use MapDeleteItinerary.
To delete a specific itinerary, use MapDeleteItinerary. To delete a specific itinerary, use MapDeleteItinerary.

Component : wd250obj.dll

See also

Minimum version required

Version 17

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Last update: 10/31/2019

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