在 C# 中排序 Excel 区域
在Microsoft Excel中，按字母或值顺序排列数据使人类数据分析成为可能。 IronXL使得在C#和VB.NET中对Excel列、行和范围进行排序变得非常简单。
使用 SortAscending 或 SortDescending 方法对选定的范围或列进行排序。 SortByColumn 方法需要两个参数。 第一个输入是要排序的列，第二个输入是排序顺序。
using IronXL;
WorkBook workBook = WorkBook.Load("sample.xlsx");
WorkSheet workSheet = workBook.DefaultWorkSheet;
// Select a range
var range = workSheet["A1:D20"];
// Select a column(B)
var column = workSheet.GetColumn(1);
// Sort the range in ascending order (A to Z)
range.SortAscending();
// Sort the range by column(C) in ascending order
range.SortByColumn("C", SortOrder.Ascending);
// Sort the column(B) in descending order (Z to A)
column.SortDescending();
workBook.SaveAs("sortExcelRange.xlsx");Imports IronXL
Private workBook As WorkBook = WorkBook.Load("sample.xlsx")
Private workSheet As WorkSheet = workBook.DefaultWorkSheet
' Select a range
Private range = workSheet("A1:D20")
' Select a column(B)
Private column = workSheet.GetColumn(1)
' Sort the range in ascending order (A to Z)
range.SortAscending()
' Sort the range by column(C) in ascending order
range.SortByColumn("C", SortOrder.Ascending)
' Sort the column(B) in descending order (Z to A)
column.SortDescending()
workBook.SaveAs("sortExcelRange.xlsx")
