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Resize comment

How can I resize comment with API? I have a large number of information in one comment, so I want comment a wider region. It’s important for me.

Hi, thanks for your consideration.

I added two properties to Comment object:Height, Width, in Hotfix 1.5.11.1. Please download it.

You can resize comment as following:
comment.Width = 5;
comment.Height = 4;

@ys.ma,
We have enhanced the library a lot and provided many options to format the comments. You may try the following code sample to set the size and font of the comment.

// Instantiating a Workbook object
Workbook workbook = new Workbook();

// Adding a new worksheet to the Workbook object
int sheetIndex = workbook.Worksheets.Add();

// Obtaining the reference of the newly added worksheet by passing its sheet index
Worksheet worksheet = workbook.Worksheets[sheetIndex];

// Adding a comment to "F5" cell
int commentIndex = worksheet.Comments.Add("F5");

// Accessing the newly added comment
Comment comment = worksheet.Comments[commentIndex];

// Setting the comment note
comment.Note = "Hello Aspose!";

// Setting the font size of a comment to 14
comment.Font.Size = 14;

// Setting the font of a comment to bold
comment.Font.IsBold = true;

// Setting the height of the font to 10
comment.HeightCM = 10;

// Setting the width of the font to 2
comment.WidthCM = 2;

// Saving the Excel file
workbook.Save(dataDir + "book1.out.xls"); 

Here is a detailed article which describes these features:
Managing Comments

Download the latest version of Aspose.Cells for .NET from the following link:
Aspose.Cells for .NET (Latest Version)

You can download the latest demos here.