ActiveX

Este artículo muestra cómo agregar, acceder, eliminar y configurar controles ActiveX en una presentación usando Aspose.Slides for Java.

Agregar un control ActiveX

Inserte un nuevo control ActiveX y, opcionalmente, establezca sus propiedades.

static void addActiveX() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        // Agregar un nuevo control ActiveX.
        IControl control = slide.getControls().addControl(ControlType.WindowsMediaPlayer, 50, 50, 100, 50);

        // Opcionalmente establezca algunas propiedades.
        control.getProperties().add("Value", "Default text");

        presentation.save("add_activex.pptm", SaveFormat.Pptm);
    } finally {
        presentation.dispose();
    }
}

Acceder a un control ActiveX

Lea la información del primer control ActiveX en la diapositiva.

static void accessActiveX() {
    Presentation presentation = new Presentation("add_activex.pptm");
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        if (slide.getControls().size() > 0) {
            // Acceder al primer control ActiveX.
            IControl control = slide.getControls().get_Item(0);

            System.out.println("Control Name: " + control.getName());
            System.out.println("Value: " + control.getProperties().get_Item("Value"));
        }
    } finally {
        presentation.dispose();
    }
}

Eliminar un control ActiveX

Elimine un control ActiveX existente de la diapositiva.

public static void removeActiveX() {
    Presentation presentation = new Presentation("add_activex.pptm");
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        if (slide.getControls().size() > 0) {
            // Eliminar el primer control ActiveX.
            slide.getControls().removeAt(0);
        }

        presentation.save("removed_activex.pptm", SaveFormat.Pptm);
    } finally {
        presentation.dispose();
    }
}

Establecer propiedades ActiveX

Agregue un control y configure varias propiedades ActiveX.

public static void setActiveXProperties() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        // Agregar un control de Windows Media Player y configurar propiedades.
        IControl control = slide.getControls().addControl(ControlType.WindowsMediaPlayer, 50, 50, 150, 50);
        control.getProperties().set_Item("Caption", "Click Me");
        control.getProperties().set_Item("Enabled", "true");

        presentation.save("set_activex_props.pptm", SaveFormat.Pptm);
    } finally {
        presentation.dispose();
    }
}