在 Aspose.Cells 中锁定艺术字水印
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Aspose.Cells API 允许在工作表上添加艺术字水印，使艺术字成为可以在工作表上移动和定位的对象。也可以锁定艺术字对象以进行任何交互，例如编辑、移动和选择。本文介绍了Shape.SetLockedProperty 方法的用法来锁定水印的几个方面。
Aspose.Cells API 允许锁定水印的某些方面，以便可以限制或完全阻止用户交互。以下代码片段演示了如何使用 Aspose.Cells for .NET API 通过从头开始创建电子表格来锁定水印的选择、移动、编辑和调整大小。
C#
string FilePath = @"..\..\..\Sample Files\";
string FileName = FilePath + "Locking WordArt Watermark.xlsx";
//Instantiate a new Workbook
Workbook workbook = new Workbook();
//Get the first default sheet
Worksheet sheet = workbook.Worksheets[0];
//Add Watermark
Aspose.Cells.Drawing.Shape wordart = sheet.Shapes.AddTextEffect(MsoPresetTextEffect.TextEffect1,
"CONFIDENTIAL", "Arial Black", 50, false, true
, 18, 8, 1, 1, 130, 800);
//Lock Shape Aspects
wordart.IsLocked = true;
wordart.SetLockedProperty(ShapeLockType.Selection, true);
wordart.SetLockedProperty(ShapeLockType.ShapeType, true);
wordart.SetLockedProperty(ShapeLockType.Move, true);
wordart.SetLockedProperty(ShapeLockType.Resize, true);
wordart.SetLockedProperty(ShapeLockType.Text, true);
//Get the fill format of the word art
MsoFillFormat wordArtFormat = wordart.FillFormat;
//Set the color
wordArtFormat.ForeColor = Color.Red;
//Set the transparency
wordArtFormat.Transparency = 0.9;
//Make the line invisible
MsoLineFormat lineFormat = wordart.LineFormat;
lineFormat.IsVisible = false;
//Save the file
workbook.Save(FileName);