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 +1,55 @@
+using System;
+using ClosedXML.Excel;
+
+namespace ClosedXML_Examples
+{
+    public class InsertingDeletingRows : IXLExample
+    {
+        public void Create(String filePath)
+        {
+            var workbook = new XLWorkbook();
+            var ws = workbook.Worksheets.Add("Inserting and Deleting Rows");
+
+            // Range starts with 2 rows
+            var rng = ws.Range("B2:C3");
+
+            // Insert a row above the range
+            ws.Row(1).InsertRowsBelow(1); // Range starts on B3
+
+            // Insert a row in between the range
+            ws.Row(3).InsertRowsBelow(1); // Range now has 3 rows
+
+            // Insert a row (from a range) above the range
+            ws.Range("B1:C1").InsertRowsBelow(1); // Range starts on B4
+
+            // Insert a row (from a range) in between the range
+            ws.Range("B4:C4").InsertRowsBelow(1); // Range now has 4 rows
+
+            // Inserting rows from a range not covering all columns
+            // does not affect our defined range
+            ws.Range("A1:B1").InsertRowsBelow(1);
+            ws.Range("C4:D4").InsertRowsBelow(1);
+
+            // Delete a row above the range
+            ws.Row(1).Delete(); // Range starts on B3
+
+            // Delete a row (from a range) above the range
+            ws.Range("B1:C1").Delete(XLShiftDeletedCells.ShiftCellsUp); // Range starts on B2
+
+            // Delete a row in between the range
+            ws.Row(3).Delete(); // Range now has 3 rows
+
+            // Delete a row (from a range) in between the range
+            ws.Range("B3:C3").Delete(XLShiftDeletedCells.ShiftCellsUp); // Range now has 2 rows
+
+            // Deleting rows from a range not covering all columns
+            // does not affect our defined range
+            ws.Range("A1:B1").Delete(XLShiftDeletedCells.ShiftCellsUp);
+            ws.Range("C4:D4").Delete(XLShiftDeletedCells.ShiftCellsUp);
+
+            rng.Style.Fill.BackgroundColor = XLColor.Orange;
+
+            workbook.SaveAs(filePath);
+        }
+    }
+}