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[Windows 10] - OLE - Problem when embedding Microsoft Application as excel in SWT Frame [message #1834396]

Mon, 09 November 2020 11:40

Eclipse User

I test a little programm to embed Microsoft applications as Excel or Word in an SWT frame as follow.

public class main {
	public static void main(String[] arg) {
		Display display = new Display();
		final Shell shell = new Shell(display);
		shell.setLayout(new FillLayout());
		
		OleFrame frame = new OleFrame(shell, SWT.NONE);
			
		OleControlSite oleControlSite = new OleControlSite(frame, SWT.NONE, "Excel.Sheet");
		
		oleControlSite.doVerb(OLE.OLEIVERB_SHOW);
			
		shell.open();

		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
		display.dispose();
	}
}

But the excel application is not embedded, it only shows unformatted cells as shown here.

index.php/fa/39675/0/

This programm works fine on my previous workstation on windows7.
It works well on Windows10 professionnel.
But on my Windows10 enterprise edition, the excel sheet is not shown on application window at all.

Could you tell what could be the problem?

Thanks.