How Can I Easily Export a DataTable to Excel using C#?

Effortlessly Exporting DataTables to Excel with C#

Challenge: Exporting data from a DataTable to an Excel file within a C# Windows Forms application requires a straightforward and efficient solution.

Solution:

Leverage the capabilities of ClosedXML, a powerful and user-friendly library designed to simplify Excel manipulation in C#. Its clean API makes converting a DataTable to an Excel worksheet incredibly easy.

Here's a compact code example:

<code class="language-csharp">XLWorkbook wb = new XLWorkbook();
DataTable dt = GetDataTableOrWhatever(); // Your method to retrieve the DataTable
wb.Worksheets.Add(dt, "WorksheetName");</code>

This short code snippet seamlessly transforms your DataTable into an Excel worksheet named "WorksheetName".

ClosedXML is actively maintained, boasts excellent documentation, and benefits from a responsive development community, ensuring a smooth and supportive user experience.

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