Update,Remove Fields

Update Field

Aspose.Diagram for .NET lets you update and remove field to Microsoft Visio diagrams from within your own applications, without Microsoft Office Automation.

The Field object represents text field in a text run. The field property, exposed by the Shape class supports a collection of Aspose.Diagram.Field objects.

Programming Sample

The following piece of code update field in shape.

// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(DetectFormatfromInputStream.class);
// Open the stream. Read only access to load a Visio diagram.
String stream = new String(dataDir + "Drawing1.vsdx");
// detect file format using an input stream
FileFormatInfo info = FileFormatUtil.detectFileFormat(stream);
// get the detected file format
System.out.println("The spreadsheet format is: " + info.getFileFormatType());

Remove Field

The following piece of code remove field in shape.

// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(DetectFormatfromInputStream.class);
// Open the stream. Read only access to load a Visio diagram.
String stream = new String(dataDir + "Drawing1.vsdx");
// detect file format using an input stream
FileFormatInfo info = FileFormatUtil.detectFileFormat(stream);
// get the detected file format
System.out.println("The spreadsheet format is: " + info.getFileFormatType());