how to print a document in csharp

To print a document in C#, one way is to use the PrintDocument class from the System.Drawing.Printing namespace. Here's an example code block:

main.cs
// Create a PrintDocument object
PrintDocument printDocument = new PrintDocument();

// Set the document name
printDocument.DocumentName = "My Document";

// Add an event handler for the PrintPage event
printDocument.PrintPage += new PrintPageEventHandler(PrintPageHandler);

// Start the print process
printDocument.Print();

// Handler for the PrintPage event
private void PrintPageHandler(object sender, PrintPageEventArgs e)
{
    // Add code to draw the document content on the print page
    // For example, you can use the Graphics object to draw text or images
}
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In this example, we first create a PrintDocument object and set the document name. Then, we add an event handler for the PrintPage event, which is raised when the document needs to be printed. Inside the event handler, we can add code to draw the document content on the print page using the Graphics object provided by the PrintPageEventArgs. Finally, we call the Print() method to start the print process.

Note that this is just a basic example and you may need to customize it depending on your specific requirements.