C#在Excel表格中插入、编辑和删除批注

2020-01-05 09:25:41于丽

代码示例(供参考)

1.插入Excel批注

【C#】

步骤1:实例化一个Workbook类实例并加载Excel文档


Workbook workbook = new Workbook();
workbook.LoadFromFile("test.xlsx");

步骤2:获取第一个工作表


Worksheet sheet = workbook.Worksheets[0];

步骤3:插入文本批注


string comment = "注意:n 责任人兼设备维护人";//设置批注文本
ExcelFont font = workbook.CreateFont();//设置批注字体格式
font.FontName = "Calibri";
font.Color = Color.Black;
font.IsBold = true;
CellRange range = sheet.Range["I3"];//添加批注到指定单元格
range.Comment.RichText.Text = comment;
range.Comment.Width = 200;
range.Comment.Height = 50;
range.Comment.RichText.SetFont(10, 10, font);

步骤4:插入图片批注


//加载图片,将图片插入到指定单元格的批注
Image image = Image.FromFile("logo.png");
sheet.Range["B2"].Comment.Fill.CustomPicture(image, "logo.png");
sheet.Range["B2"].Comment.Height = image.Height;
sheet.Range["B2"].Comment.Width = image.Width;

步骤5:保存文档


workbook.SaveToFile("AddComment.xlsx", ExcelVersion.Version2013);
System.Diagnostics.Process.Start("AddComment.xlsx");

批注插入效果(如下图):