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15 wrz 2015 · I am trying to read data from excel file in asp.net. I have added the connection string to webConfig file: <add name="xls" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=HPM_DB....
25 gru 2023 · In this article I will explain with an example, how to download Excel (.xls and .xlsx) file from database in ASP.Net using C# and VB.Net.
Connection strings for Excel. Connect using CData ADO.NET Provider for Excel, Microsoft.ACE.OLEDB.12.0, Microsoft.Jet.OLEDB.4.0, OleDbConnection.
8 kwi 2008 · In this article, we will see how to display data from an Excel spreadsheet using ASP.NET. We will connect to a Microsoft Excel workbook using the OLEDB.NET data provider, extract data and then display the data in a GridView.
25 cze 2024 · Learn how to generate PDFs in ASP.NET MVC using iTextSharp. This tutorial covers Entity Framework for data retrieval, creating a Model class, setting up a DbContext, and using FileResult to download PDFs. Includes step-by-step instructions and code snippets for seamless integration.
6 cze 2024 · This article is about importing data from an Excel file into the database table and exporting the data from a database table to the Excel file, which is downloaded automatically after successfully exporting.
The code sample in this article uses the Microsoft Jet OLE DB Provider to access the Excel worksheet. This code uses the following connection string to connect to the worksheet: // Create connection string variable. Modify the "Data Source" // parameter as appropriate for your environment.