External Interfaces/API Reference

deleteproperty (COM)

Remove custom property from COM object

Syntax

• deleteproperty(h, 'propertyname')
  

Arguments

h
   Handle for a COM object previously returned from actxcontrol, actxserver, get, or invoke.

propertyname
   A string specifying the name of the custom property to delete.

Description

Delete a property, propertyname, from the custom properties belonging to object or interface, h. You can only delete properties that have been created with addproperty.

Examples

Create an mwsamp control and add a new property named Position to it. Assign an array value to the property:

• f = figure('pos', [100 200 200 200]);
  h = actxcontrol('mwsamp.mwsampctrl.2', [0 0 200 200], f);
  get(h)
       Label: 'Label'
      Radius: 20
  
  addproperty(h, 'Position');
  set(h, 'Position', [200 120]);
  get(h)
         Label: 'Label'
        Radius: 20
      Position: [200 120]
  

Delete the custom Position property:

• deleteproperty(h, 'Position');
  get(h)
       Label: 'Label'
      Radius: 20
  

See Also

addproperty, get, set, inspect

delete (COM)

eventlisteners (COM)