// Namespaces, Variables, and Constants using System; using System.Configuration; using System.Data; private OleDbDataAdapter da; private DataTable dt; private void Excel_Load(object sender, System.EventArgs e) { // Create the DataAdapter. da = new O
Sub 按模板修改Excel文件() Dim MoBanWorkBook As Workbook Set MoBanWorkBook = Application.ActiveWorkbook Dim MoBanSheet As Worksheet Set MoBanSheet = MoBanWorkBook.Worksheets(1) With Application.FileDialog(msoFileDialogOpen) .AllowMultiSelect = True .Filters.
namespace SendMailSMSService { class Program { static void Main(string[] args) { var connString = SqlDataHelper.GetConnectionString<FileContent>(); //读取Excle文件并写入表中 var bytes = File.ReadAllBytes("a.xlsx"); var entity = new FileContent { Fi
首先我们先引用一个Excel的类库xlsx.full.min.js 中间处理: 'use strict'; var ExcelReader = { isFirstRead: true, fixdata: function (data) { var o = "", l = 0, w = 10240; for (; l < data.byteLength / w; ++l) o += String.fromCharCode.apply(null, new Uint8Array(dat
import os import pandas as pd HERE = os.path.abspath(os.path.dirname(__file__)) DATA_DIR = os.path.abspath(os.path.join(HERE, '..', 'data')) def make_df_from_excel(file_name, nrows): """Read from an Excel file in chunks and make a single Da