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Monthly Archives: March 2020
Animate maze solving, version 3
The previous maze-solving examples Animate maze solving, version 1 and Animate maze solving, version 2 used a recursive method named Solve that returns an IEnumerable containing the paths that the program was searching. Removing Recursion To remove the recursion, think … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
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Animate maze solving, version 2
My earlier post Animate maze solving, version 1 uses a method that returns an enumeration to show the steps used to find a path through a maze. That method works but it uses a loop that includes calls to Thread.Sleep … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
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Quarantine Reading Suggestions
Currently more than a billion people are locked down to slow the spread of the COVID-19 virus. If you’re a programmer, then you can hopefully work from home and remain productive. If you can’t, here are some suggestions for books … Continue reading
Posted in books
Tagged books, C#, example, example program, reading suggestions, Windows Forms programming
2 Comments
Recommended Book on CD: “Fool” by Christopher Moore
Until recently my job required me to drive a lot. A whole lot. To avoid boredom I’ve been listening to books on CD. So far the best books I’ve listened to are those by Christopher Moore. Not only does Moore … Continue reading
Animate maze solving, version 1
The post Solve mazes in C# solves mazes very quickly, but it only shows you the final path from the start point to the end point. It might be nice to make a program to animate maze solving so you … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, animate maze solving, C#, C# programming, drawing, example, example program, graphics, mathematics, Windows Forms programming
2 Comments
Solve mazes in C#
This example shows how to solve mazes that were created by the example Make and draw a maze in C#. See that example for information about how to build a maze. Read the following sections to learn how to solve … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, C#, C# programming, draw maze, drawing, example, example program, graphics, make maze, mathematics, solve mazes, spanning tree, Windows Forms programming
1 Comment
Make a simple program to analyze COVID-19 symptoms in C#
This example shows how to build an extremely simple program to analyze COVID-19 symptoms. It should not be taken as actual medical advice. It’s presented here as an example of a very simple artificial intelligence application. Background This type of … Continue reading
Posted in algorithms
Tagged algorithms, C#, C# programming, COVID-19 symptoms, example, example program, Windows Forms programming
4 Comments
Move and resize polygons in WPF and C#
The example Move and resize multiple shapes in WPF and C# shows how to resize some shapes in WPF, but it doesn’t let you resize polygons. You determine the position and size of most shapes by giving their left, top, … Continue reading
Posted in controls, graphics, wpf, XAML
Tagged C#, C# programming, controls, example, example program, graphics, move and resize shapes, resize polygons, resize shapes, Windows Forms programming, WPF, XAML
2 Comments
Move and resize multiple shapes in WPF and C#
The example Move and resize multiple rectangles in WPF and C# shows how to let the user move and resize multiple rectangles in a WPF program. This example extends that one to let you move and resize multiple shapes. See … Continue reading
Posted in controls, graphics, wpf, XAML
Tagged C#, C# programming, controls, example, example program, graphics, move and resize shapes, move shapes, resize shapes, Windows Forms programming, WPF, XAML
7 Comments
Draw a horizontal compass in C#
This example shows how to draw the horizontal compass shown at the bottom of the picture on the right. On the surface this seems like a simple drawing exercise. It mostly is a drawing exercise, although it turned out to … Continue reading
Posted in drawing, graphics
Tagged C#, C# programming, compass, drawing, example, example program, graphics, heading display, Windows Forms programming
1 Comment