Felder aktualisieren, entfernen
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Feld aktualisieren
Aspose.Diagram for .NET lässt Sie aktualisieren und entfernenaufstellen bis Microsoft Visio Diagramme aus eigenen Applikationen, ohne Microsoft Office Automatisierung.
DasAufstellen Objekt repräsentiert ein Textfeld in aText Lauf. Die Feldeigenschaft, die durch die verfügbar gemacht wirdForm -Klasse unterstützt eine Sammlung von Aspose.Diagram.Field-Objekten.
Programmierbeispiel
Das folgende Stück Codeaktualisierungsfeld in Form.
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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_UpdateField(); | |
| // Create a new diagram | |
| // Load source Visio diagram | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // Get Visio page | |
| Aspose.Diagram.Page page = diagram.Pages.GetPage("Page-1"); | |
| //Get Visio Shape | |
| Shape shape = page.Shapes[0]; | |
| //Get field | |
| Field fld = shape.Fields[0]; | |
| //Update format of field | |
| fld.Format.Val = ""; | |
| fld.Format.Ufev.Unit = MeasureConst.Undefined; | |
| fld.Format.Ufev.F = ""; | |
| //Update value of field | |
| fld.Value.Val = "1"; | |
| fld.Value.Ufev.F = ""; | |
| fld.Value.Ufev.Unit = MeasureConst.Undefined; | |
| // Save diagram | |
| diagram.Save(dataDir + "UpdateField_out.vsdx", SaveFileFormat.VSDX); |
Feld entfernen
Der folgende Codeabschnitt entfernt das Feld in der Form.
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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_RemoveField(); | |
| // Create a new diagram | |
| // Load source Visio diagram | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // Get Visio page | |
| Aspose.Diagram.Page page = diagram.Pages.GetPage("Page-1"); | |
| //Get Visio Shape | |
| Shape shape = page.Shapes[0]; | |
| //Get field | |
| Field fld = shape.Fields[0]; | |
| //Remove field | |
| shape.Fields.Remove(fld); | |
| // Save diagram | |
| diagram.Save(dataDir + "RemoveField_out.vsdx", SaveFileFormat.VSDX); |