This article covers the process to add borders in Excel using C#. It has the details to set the development environment, a list of steps depicting programming logic, and a sample code showing how to add border to cell in Excel using C#. You will learn to add multiple borders of different border types and colours.

Steps to Add Borders in Excel using C#

1. Set the environment to use Aspose.Cells for .NET to add borders
2. Create a Workbook and access the default sheet in it for adding text and border
3. Set sample text in a cell
4. Create a range of cells surrounding this cell or more cells
5. Call the SetOutlineBorders() method in the range class to draw a border
6. Autofit the columns in the sheet and save the workbook

These steps summarize the process of creating Excel cell border using C#. Initiate the process by creating a workbook, accessing a sheet, and adding a sample text in a cell. Proceed by creating a range of cells and call the SetOutlineBorders() method to draw a border around the range of cells.

Code to Create a Border in Excel using C#

The above sample code shows how to make border in Excel using C#. It uses the Range class for creating various ranges consisting of one or more cells. Create borders for each range separately by providing the border type and colour.

This article has taught us how to add borders in Excel using C#. To auto-fit rows and columns in an Excel file, refer to the article on Auto-fit rows and columns in Excel using C#.