管理工作表中的注释

本主题讨论了如何在工作表中添加、访问和移除评论。评论可用于为将要使用工作表的用户添加注释或有用信息。开发人员可以灵活地向工作表的任何单元格添加评论。

处理评论

添加评论

要向工作表添加评论，请按照以下步骤进行：

1. 将Aspose.Cells.GridWeb控件添加到Web表单。
2. 访问要添加评论的工作表。
3. 向单元格添加评论。
4. 为新评论设置注释。

已向工作表添加了评论

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// Accessing the reference of the worksheet that is currently active and add a dummy value to cell A1
GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];
sheet.Cells["A1"].PutValue("This cell has a comment added, hover to view.");

// Resize first column
sheet.Cells.SetColumnWidth(0, 140);

// Adding comment to "A1" cell of the worksheet
GridComment comment = sheet.Comments[sheet.Comments.Add("A1")];

// Setting the comment note
comment.Note = "These are my comments for the cell";

访问评论

要访问评论：

1. 访问包含评论的单元格。
2. 获取单元格的引用。
3. 将引用传递给评论集合以访问评论。
4. 现在可以修改评论的属性。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// Accessing the reference of the worksheet that is currently active
GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];

// Accessing a specific cell that contains comment
GridCell cell = sheet.Cells["A1"];

// Accessing the comment from the specific cell
GridComment comment = sheet.Comments[cell.Name];

if (comment != null)
{
    // Modifying the comment note
    comment.Note = "I have modified the comment note.";
}

移除评论

要移除评论：

1. 如上所述访问单元格。
2. 使用 Comment 集合的 RemoveAt 方法来移除评论。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// Accessing the reference of the worksheet that is currently active
GridWorksheet sheet = GridWeb1.WorkSheets[GridWeb1.ActiveSheetIndex];

// Accessing a specific cell that contains comment
GridCell cell = sheet.Cells["A1"];

// Removing comment from the specific cell
sheet.Comments.RemoveAt(cell.Name);