Tag Archives: example

Load Excel records into a DataGridView in C#

This example shows how you can load Excel records into a DataGridView control. You can use similar techniques to load Excel data into other controls such as other kinds of grid controls or a TreeView control. This example uses the … Continue reading

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Make a picture with a transparent hole in it in C#

The example Create oval images in C# shows how to make a transparent image with an oval-shaped picture in it. This example shows how to do the converse: it makes an image with a transparent hole in the middle of … Continue reading

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Let the user zoom on a picture and draw in C#

The example Let the user zoom on a picture in C# allows the user to zoom in on a picture and draw on it. Unfortunately, it doesn’t handle the drawing properly when the image is scaled. It doesn’t scale the … Continue reading

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List strings with a particular style in a Microsoft Word document in C#

I’m writing a new book and the development editor wants me to make a list of key terms that I specifically want included in the index. I want to include all of the words marked with the style KeyTerm, so … Continue reading

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Segmented Turning Helper, Version 3

John Di Stefano has released version 3 of this free tool Segmented Turning Helper. The program helps you design segmented turning projects such as turned bowls and vases. Here’s the basic description of the tool. Segmented Turning Helper assists you … Continue reading

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Make a Word document with multiple pages in C#

The example Create a Word document in C# shows how to create a Word document and save it into a file. See that example for the basics including how to create the document, add paragraphs to it, and save it … Continue reading

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Solve Geometric Problems with C#

[This is a promo piece by Packt, the publisher of my book The Modern C# Challenge. It includes two of the 100 example problems and solutions in the book.] Solve Geometric Problems with C# Learn how to solve C# geometric … Continue reading

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Pingback: Code Project post “Orbital Mechanics Introduction, Part 2”

The Code Project post Orbital Mechanics Introduction, Part 2 by charles922 uses some code from my WPF 3D posts. His program lets you experiment with the following orbital parameters: Eccentricity – the eccentricity of the orbit’s ellipse. Inclination – the … Continue reading

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Quick notes on the recent Windows update

Recently my computer decided that it needed to perform a bit Windows update. I can usually tell when that’s about to happen because performance is terrible for no obvious reason. BTW, if you wonder whether an update is impacting performance, … Continue reading

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Winners of the book drawing

Congratulations to the following winners of the book drawing for copies of The Modern C# Challenge. Josh Williams Tony Ropson Richard Moss Mark Williamson William Cruz Stephen Igor Kuzmishov Paolo Mike Griffiths Francisco Javier L√≥pez Manzano If you didn’t win, … Continue reading

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