MATLAB COMPILER RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 588)

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101

R2007a

20-44

For an example of this feature, see Responding to Interface Events from an Automation

Server.

Get the Status of a MATLAB Automation Server

Using the enableservice function you can learn the current state of a MATLAB

Automation server. The function returns a logical value, where logical 1 (true) means

MATLAB is an Automation server and logical 0 (false) means MATLAB is not an

Automation server.

For example, if you type

enableservice('AutomationServer')

and MATLAB displays

ans =

then MATLAB is currently an Automation server.

Changes to MATLAB Version-Specific ProgID

A programmatic identifier, or ProgID, is used to create a COM component. MATLAB's

version-specific ProgID Matlab.Application.N.M now let's you specify both a major and

minor version number.

For example, to specify MATLAB version 7.4, use the ProgID

Matlab.Application.7.4.

Changes to Handling Microsoft ActiveX Methods

Beginning in MATLAB Version 7.4 (R2007a), an ActiveX method with the same name as

a class is treated as a constructor and cannot be called in the same way as an ordinary

method.

In the following example:

myApp = actxserver('Excel.Application');

op = invoke(myApp.Workbooks, 'open', 'MyFile.xls');

Sheets = myApp.ActiveWorkBook.Sheets;

target_sheet = get(Sheets, 'item','Sheet1');

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