选择Excel范围

VB C#

using IronXL;
using System;
using System.Linq;

WorkBook workBook = WorkBook.Load("sample.xls");
WorkSheet workSheet = workBook.WorkSheets.First();

// Get range from worksheet
var range = workSheet["A2:A8"];

// Get column from worksheet
var columnA = workSheet.GetColumn(0);

// Get row from worksheet
var row1 = workSheet.GetRow(0);

// Iterate over the range
foreach (var cell in range)
{
    Console.WriteLine($"{cell.Value}");
}

// Select and print every row
var rows = workSheet.Rows;

foreach (var eachRow in rows)
{
    foreach (var cell in eachRow)
    {
        Console.Write($"  {cell.Value}  |");
    }
    Console.WriteLine($"");
}

Imports IronXL
Imports System
Imports System.Linq

Private workBook As WorkBook = WorkBook.Load("sample.xls")
Private workSheet As WorkSheet = workBook.WorkSheets.First()

' Get range from worksheet
Private range = workSheet("A2:A8")

' Get column from worksheet
Private columnA = workSheet.GetColumn(0)

' Get row from worksheet
Private row1 = workSheet.GetRow(0)

' Iterate over the range
For Each cell In range
	Console.WriteLine($"{cell.Value}")
Next cell

' Select and print every row
Dim rows = workSheet.Rows

For Each eachRow In rows
	For Each cell In eachRow
		Console.Write($"  {cell.Value}  |")
	Next cell
	Console.WriteLine($"")
Next eachRow

Install-Package IronXL.Excel

选择Excel范围

IronXL allows us to easily select and work with ranges in any Excel WorkSheet. The code below demonstrates how ranges, rows, and columns can be easily selected. With IronXL, it is possible to apply further sorting or calculations to this collection of data using methods such as SortAscending(), SortDescending(), Sum(), Max(), Min(), and Avg(). However, be mindful that when applying methods that modify or move the value of a cell, the affected range, row, and column will also update their values accordingly.

Range

To select a range from A2 to A8, use var range = sheet["A2:A8"].

Row

To select row 1, use the method GetRow(0). The indexing follows zero-based numbering. The range of cells will be determined by the union of the populated cells of all the rows, including row 1 itself.

Column

To select column A, use the method GetColumn(0) or assign the range address as sheet["A:A"]. The range of cells will be determined by the union of the populated cells of all columns, including column A itself.