![]() I had to export some data to Excel from an ASP.NET Core website. In other words, it's a viewer of results of GRANT commands and row-level security rules applied. Only modifies user rights, no other capability. Supporting the same in ASP.NET Core was a good excuse to look at different possibilities and write about it ? I have been implementing a lot of exporting in the past with ASP.NET and ASP.NET MVC. RAZORSQL IMPORT CSV SOFTWARE RAZORSQL IMPORT CSV WINDOWS Gnu/Linux Windows (Other OS can compile from source code).uild a powerful database applications following few steps using Sohag Developer. When needing to export data to Excel from ASP.NET Core, you have a couple of different options. If you need simple tabular data, generating a CSV file may be sufficient. If you need to embed colors and formulas, you will need something more advanced. Return File((builder.ToString()), "text/csv", "users.csv") In a real application, these data would come from user input, a database, or similar: public class HomeController : Controller Let's start simple.įor the examples in this post, I'll use an ASP.NET Core controller with some hard-coded data. Using the StringBuilder class available in the System.Text namespace, I'm adding headers in the first line and then appending a line per user. Finally, I'm returning the generated CSV using the File helper available in ASP.NET Core. #Razorsql import csv rows download#īy returning the content as a file, the browser will automatically download the content as a CSV file named users.csv. If you need more complexity in your exported file than simple tabular data, you need to export data as a real Excel file. CSV files cannot contain colors, formulas, etc. Since XLSX files are XML based, you can generate the content yourself. I wouldn't recommend doing that since the format is complex and there are a lot of good NuGet packages available. I have been using the ClosedXML package in the past, why I was happy to see that the package is still being developed and supported in. To generate an XLSX file with ClosedXML start by installing the following NuGet package: Install-Package ClosedXML I also looked at alternative packages like EPPlus and DocumentFormat.OpenXml from Microsoft, but neither provides an API as simple as ClosedXML (IMO). For this post, I have formatted the output like in the CSV example for consistency. ClosedXML provides a rich set of features to include colors, calculations, and much more. Worksheet.Cell(currentRow, 2).Value = user.Username Worksheet.Cell(currentRow, 1).Value = user.Id Worksheet.Cell(currentRow, 2).Value = "Username" Worksheet.Cell(currentRow, 1).Value = "Id" Here's the code: public IActionResult Excel() Check out their documentation for details. To create the Excel document, I'm creating a new XLWorkbook. You can see the benefits of ClosedXML in line 5 where I create a new worksheet named Users. Excel worksheets aren't available using a CSV file. ![]() PortableRazorSQL can be used from a USB stick or similar with no prior. Like in the previous example, I add a headline row and put in the values from the users list in the following rows. Import CSV DataRazorSQL can import data from a CSV (Comma seperated values) file. Whether you are an experienced database administrator or a beginner in the field, this software has something for everyone.The API doesn't require a lot of introduction since it is pretty easy to understand. ![]() Overall, RazorSQL offers a wide range of features and broad compatibility that make it a solid choice for those managing databases across multiple platforms. This engine requires no end-user administration, ensuring a seamless experience for users. One of the most convenient aspects of RazorSQL is its built-in relational database engine. Its plugin API allows you to add further functionality to the software, enhancing its capabilities even further. Whether you need to import or export data, browse database objects and structures, or write code in various programming languages like SQL, PL/SQL, TransactSQL, SQL PL, PHP, Java, XML, HTML, and twelve others, RazorSQL has got you covered.įurthermore, RazorSQL includes a query builder, tools for creating and executing stored procedures, and a tool for comparing table data and query results, along with a convenient SQL history feature. In addition to its broad compatibility, RazorSQL also provides a variety of visual tools for users to create, edit, and describe objects comprehensively. ![]() Additionally, it offers support for other JDBC or ODBC compliant databases, further adding to its versatility. It currently has built-in connections with popular database systems such as Microsoft SQL Server, MySQL, and Oracle. One of the standout features of RazorSQL is its impressive support for over 40 databases. It offers a wide range of features for database management and administration, which makes it an excellent choice for professionals or individuals who require a versatile tool. RazorSQL is a comprehensive software program that functions as an easy-to-use SQL database query tool. ![]()
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