访问和修改链接的OLE对象的显示标签

可能的使用场景

Microsoft Excel允许您像下面的截图所示更改Ole对象的显示标签。您还可以使用Aspose.Cells API和 OleObject.Label 属性访问或修改Ole对象的显示标签。

访问和修改链接的OLE对象的显示标签

请参见以下样本代码，它加载包含Ole对象的 样本Excel文件。该代码访问Ole对象并将其标签从Sample APIs更改为Aspose APIs。请参见下面给出的控制台输出，以了解样本代码对样本Excel文件的效果。

示例代码

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET

//Load the sample Excel file 
Workbook wb = new Workbook("sampleAccessAndModifyLabelOfOleObject.xlsx");

//Access first worksheet
Worksheet ws = wb.Worksheets[0];

//Access first Ole Object
Aspose.Cells.Drawing.OleObject oleObject = ws.OleObjects[0];

//Display the Label of the Ole Object
Console.WriteLine("Ole Object Label - Before: " + oleObject.Label);

//Modify the Label of the Ole Object
oleObject.Label = "Aspose APIs";

//Save workbook to memory stream
MemoryStream ms = new MemoryStream();
wb.Save(ms, SaveFormat.Xlsx);

//Set the workbook reference to null
wb = null;

//Load workbook from memory stream
wb = new Workbook(ms);

//Access first worksheet
ws = wb.Worksheets[0];

//Access first Ole Object
oleObject = ws.OleObjects[0];

//Display the Label of the Ole Object that has been modified earlier
Console.WriteLine("Ole Object Label - After: " + oleObject.Label);

控制台输出

Ole Object Label - Before: Sample APIs

Ole Object Label - After: Aspose APIs