Initial commit of the ClosedXML library

Establishes the foundational structure, core Excel functionality, and tooling. - Implements base components for cells, ranges, columns, and rows. - Integrates a custom calculation engine with a wide range of Excel functions. - Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts. - Configures build setup, project metadata (NuGet), and developer guidelines. - Includes editor and Git attributes for consistent code style and line endings.
2026-06-23 11:02:53 -05:00
parent 28bc05cf54
commit 2cd6df6481
1092 changed files with 97270 additions and 408 deletions
@@ -0,0 +1,52 @@
+using System;
+
+using ClosedXML.Excel;
+
+namespace ClosedXML_Examples.Styles
+{
+    public class StyleBorder : IXLExample
+    {
+        public void Create(String filePath)
+        {
+            var workbook = new XLWorkbook();
+            var ws = workbook.Worksheets.Add("Style Border");
+
+            var co = 2;
+            var ro = 1;
+
+            ws.Cell(++ro, co).Value = "BottomBorder = Thick; BottomBorderColor = Red";
+            ws.Cell(ro, co).Style.Border.BottomBorder = XLBorderStyleValues.Thick;
+            ws.Cell(ro, co).Style.Border.BottomBorderColor = XLColor.Red;
+
+            ws.Cell(++ro, co).Value = "LeftBorder = Thick; LeftBorderColor = Blue";
+            ws.Cell(ro, co).Style.Border.LeftBorder = XLBorderStyleValues.Thick;
+            ws.Cell(ro, co).Style.Border.LeftBorderColor = XLColor.Blue;
+
+            ws.Cell(++ro, co).Value = "TopBorder = Thick; TopBorderColor = Yellow";
+            ws.Cell(ro, co).Style.Border.TopBorder = XLBorderStyleValues.Thick;
+            ws.Cell(ro, co).Style.Border.TopBorderColor = XLColor.Yellow;
+
+            ws.Cell(++ro, co).Value = "RightBorder = Thick; RightBorderColor = Black";
+            ws.Cell(ro, co).Style.Border.RightBorder = XLBorderStyleValues.Thick;
+            ws.Cell(ro, co).Style.Border.RightBorderColor = XLColor.Black;
+
+            ws.Cell(++ro, co).Value = "DiagonalBorder = Thin; DiagonalBorderColor = Red; DiagonalUp = true";
+            ws.Cell(ro, co).Style.Border.DiagonalBorder = XLBorderStyleValues.Thin;
+            ws.Cell(ro, co).Style.Border.DiagonalBorderColor = XLColor.Red;
+            ws.Cell(ro, co).Style.Border.DiagonalUp = true;
+
+            ws.Cell(++ro, co).Value = "DiagonalBorder = Thin; DiagonalBorderColor = Red; DiagonalDown = true";
+            ws.Cell(ro, co).Style.Border.DiagonalBorder = XLBorderStyleValues.Thin;
+            ws.Cell(ro, co).Style.Border.DiagonalBorderColor = XLColor.Red;
+            ws.Cell(ro, co).Style.Border.DiagonalDown = true;
+
+            ws.Cell(++ro, co).Value = "DiagonalBorder = Thin; DiagonalBorderColor = Red; DiagonalUp = true; DiagonalDown = true";
+            ws.Cell(ro, co).Style.Border.DiagonalBorder = XLBorderStyleValues.Thin;
+            ws.Cell(ro, co).Style.Border.DiagonalBorderColor = XLColor.Red;
+            ws.Cell(ro, co).Style.Border.DiagonalUp = true;
+            ws.Cell(ro, co).Style.Border.DiagonalDown = true;
+
+            workbook.SaveAs(filePath);
+        }
+    }
+}