C#实战010:Excel操作-查询Excel中的数据
基本操作搞定我们就可以来对数据进行操作了,先来个查询,找到你想要的数据先,废话不多说,直接附上带代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Office.Interop.Excel;
using System.Diagnostics;
using System.Reflection;
namespace ConsoleApplication3
{
class EditExcel
{
#region 查询Excel中的数据
/// <summary>
/// 查询Excel中的数据
/// </summary>
/// <param name="ExcelName"></param>
public void query(string ExcelName)
{
//创建 Excel对象
Application App = new Application();
//获取缺少的object类型值
object missing = Missing.Value;
//打开指定的Excel文件
Workbook openwb = App.Workbooks.Open(ExcelName, missing, missing, missing, missing,
missing, missing, missing, missing, missing, missing, missing, missing, missing, missing);
//获取选选择的工作表
Worksheet ws =((Worksheet)openwb.Worksheets["Sheet1"]);//方法一:指定工作表名称读取
//Worksheet ws = (Worksheet)openwb.Worksheets.get_Item(1);//方法二:通过工作表下标读取
//获取工作表中的行数
int rows = ws.UsedRange.Rows.Count;
//获取工作表中的列数
int columns = ws.UsedRange.Columns.Count;
//获取指定单元格数据
Console.WriteLine("请输入你行号:");
int row = Convert.ToInt16(Console.ReadLine());
Console.WriteLine("请输入你列号:");
int column =Convert.ToInt16( Console.ReadLine());
string temp = ((Range)ws.Cells[row, column]).Text.ToString();
Console.WriteLine("您查询的结果为:"+temp);
Console.ReadLine();
}
#endregion
}
}
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