Tag Archives: C# programming

Combine images in rows and columns in C#

I just finished my latest book WPF 3d, Three-Dimensional Graphics with WPF and C# and I wanted to combine images showing samples from the book into a single image. You can use a program such as MS Paint to do … Continue reading

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Book Sample Pictures: WPF 3d

This page shows thumbnail images for my book WPF 3D, Three-Dimensional Graphics with WPF and C#. Click on a picture to see a full-sized version. [ Overview – Table of Contents – Questions and Discussion – Errata – Sample Pictures … Continue reading

Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, wpf, XAML | Tagged , , , , , , , , , , , , , , | 3 Comments

Book Errata Page: WPF 3d

This is the errata page for my book WPF 3D, Three-Dimensional Graphics with WPF and C#. If you find mistakes, please post them here in the “Leave a Reply” box at the bottom of the page. I will moderate them … Continue reading

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Book Discussion Page: WPF 3d

This is a discussion page for my book WPF 3D, Three-Dimensional Graphics with WPF and C#. Please post questions, thoughts, and suggestions here in the “Leave a Reply” box at the bottom of the page. I will moderate posts and … Continue reading

Posted in 3D, 3D graphics, algorithms, books, drawing, graphics, mathematics, Uncategorized, wpf, XAML | Tagged , , , , , , , , , , , , , , | 3 Comments

WPF 3d: Table of Contents

This is a brief summary of the table of contents for my book WPF 3D, Three-Dimensional Graphics with WPF and C#. Contents Introduction Part I. Getting Started Chapter 1. XAML Example Chapter 2. C# Example Chapter 3. Coordinates Chapter 4. … Continue reading

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Graph a square curve in C#

This example shows how to graph a curve that draws a square. The basic idea isn’t as bizarre as you might think. You probably know that x2 + y2 = 1 is the equation for a circle. So what is … Continue reading

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Graph a curve in polar coordinates in C#

In Cartesian coordinates, a point is specified by X and Y values. In polar coordinates, a point is specified by r and θ where: r is the point’s radial distance from the origin θ is the angle that gives the … Continue reading

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Create a PowerPoint presentation from a Word document in C#

This example shows how you can create a PowerPoint presentation containing slides that correspond to selected styles in a Microsoft Word document. How to Use It Enter or select a Word document and a destination PowerPoint presentation. Enter the styles … Continue reading

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Compare floating-point values safely in C#

The computer stores values, including floating-point values, in binary using 0s and 1s. That means it cannot store all possible decimal values exactly. Sometimes when you multiply or divide two floating-point values, the computer is unable to store the result … Continue reading

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Resize a RichTextBox to fit its contents in C#

This example shows how you can resize a RichTextBox control so it fits the text and images that it contains. The example Resize a TextBox to fit its text in C# shows how to make a TextBox fit its text. … Continue reading

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