Recuperar un control ActiveX de un objeto de forma para modificar propiedades
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Con Aspose.Diagram API, los desarrolladores pueden recuperar un control ActiveX de un objeto de forma Visio para configurar todas sus propiedades disponibles.
Recuperar una muestra de programación de control ActiveX
Forma class ofrece la propiedad ActiveXControl que permite a los desarrolladores recuperar un control ActiveX de un objeto de forma Visio. Los desarrolladores pueden convertir un control ActiveX en la clase de control ActiveX adecuada y luego establecer todas sus propiedades disponibles.
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// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-.NET | |
// The path to the documents directory. | |
string dataDir = RunExamples.GetDataDir_VisioActiveXControls(); | |
// Load and get a Visio page by name | |
Diagram diagram = new Diagram(dataDir + "Drawing1.vsd"); | |
Page page = diagram.Pages.GetPage("Page-1"); | |
// Get a shape by ID | |
Shape shape = page.Shapes.GetShape(1); | |
// Get an ActiveX control | |
CommandButtonActiveXControl cbac = (CommandButtonActiveXControl)shape.ActiveXControl; | |
// Set width, height and caption of the command button control | |
cbac.Width = 4; | |
cbac.Height = 4; | |
cbac.Caption = "Test Button"; | |
// Save diagram | |
diagram.Save(dataDir + "RetrieveActiveXControl_out.vsdx", SaveFileFormat.VSDX); |