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):










