External Interfaces/API Reference

load (COM)

Initialize a COM object from a file

Syntax

• load(h, 'filename')
  

Arguments

h
   Handle for a MATLAB COM control object.

filename
   The full path and filename of the serialized data.

Description

Initializes the COM object associated with the interface represented by the MATLAB COM object h from a file. The file must have been created previously by serializing an instance of the same control.

The COM load function is only supported for controls at this time.

Examples

Create an mwsamp control and save its original state to the file mwsample:

• f = figure('pos', [100 200 200 200]);
  h = actxcontrol('mwsamp.mwsampctrl.2', [0 0 200 200], f);
  save(h, 'mwsample')
  

Now, alter the figure by changing its label and the radius of the circle:

• set(h, 'Label', 'Circle');
  set(h, 'Radius', 50);
  Redraw(h);
  

Using the load function, you can restore the control to its original state:

• load(h, 'mwsample');
  get(h)
  ans = 
       Label: 'Label'
      Radius: 20
  

See Also

save, actxcontrol, actxserver, release, delete

isprop (COM)

methods