首先new一个保存的对话框:privateSystem.Windows.Forms.SaveFileDialog m_objSave =newSaveFileDialog();//导出数据方法publicvoidm_mthExportToExecl() {this.m_objSave.DefaultExt ="xls";this.m_objSave.Filter ="Excel文件(*.xls)|*.xls";if(this.m_objSave.ShowDialog() ==DialogResult.OK) { m_mthDo...
1public static bool ExportExcelWithXML(System.Data.DataTable dt, string path) 2{ 3boolsucceed=false; 4if(dt==null) 5{ 6//导出为XML格式的Excel文件,需要事先准备好XML格式的Excel文件作为模版 7try 8{ 9XmlDocument doc=newXmlDocument(); 10doc.Load(System.Windows.Forms.Application.StartupPath+...
/// DataTable绑定到Web控件,读取控件里的数据写入Excel /// </summary> /// <param name="dt">要导出的DataTable</param> /// <param name="fileName">Excel的文件名</param> public void ExportToExcel1(DataTable dt, string fileName) { //将DataTable绑定到DataGird控件 System.Web.UI.WebControl...
下面是使用C#实现将DGV或DataTable导出到Excel文件并使用pivot功能的代码示例: 代码语言:txt 复制 using System; using System.Data; using System.IO; using OfficeOpenXml; using OfficeOpenXml.Table; public static class ExcelExporter { public static void ExportToExcel(DataGridView dgv, string filePath) ...
1. 读取excel文件(这里可以写死路径,也可以用相对引用路径) 首先环境中需要有 pandas xlrd xlwt 包,如果没有,使用以下脚本在conda环境中安装 我们主要利用 pandas 的 dataframe 进行数据表操作,xlrd 用于 excel 文件的 读,xlwt 用于 excel 文件的 写
DataTable导出Excel的三种方式 新加一种,使用 使用NPOI导入导出标准Excel 一、使用Microsoft.Office.Interop.Excel.DLL 需要安装Office 代码如下: 复制代码 2 public static bool ExportExcel(System.Data.DataTable dt, string path) 3 { 4 bool succeed = false; 5 if (dt != null) 6 { 7 Microsoft.Office...
export datatable to excel Export DataTable To MS Word in C# Export Excel with header in c# using XLWorkbook Export Excel with password protected sheet in asp.net c# Export list of objects to .csv file - VB.net Export to CSV Format in C# using PIPE (|) Delimited? Export to Excel Expor...
创建Excel文件:使用Open XML SDK创建一个Excel文件,并将DataTable导出到该文件中。以下是一个示例代码: 代码语言:csharp 复制 using DocumentFormat.OpenXml.Packaging; using DocumentFormat.OpenXml.Spreadsheet; using System.Data; using System.IO; public static void ExportDataTableToExcel(DataTable dataTa...
export datatable to excel Export DataTable To MS Word in C# Export Excel with header in c# using XLWorkbook Export Excel with password protected sheet in asp.net c# Export list of objects to .csv file - VB.net Export to CSV Format in C# using PIPE (|) Delimited? Export to Excel Expor...
Steps to export DataTable to an Excel file programmatically: Step 1: Create a new C# console application project. Create a new C# console application Step 2: InstallSyncfusion.XlsIO.WinFormsNuGet package as a reference to your .NET Framework applications from theNuGet.org. ...