Tag Archives: tools

Crop images to specific sizes in C#

Sometimes I need to crop images to specific sizes or aspect ratios. For example, the following list shows some recommended image sizes for Google Business. Profile image – 250×250 pixels Cover photo – 1080×608 pixels Shared images – 497×373 pixels … Continue reading

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Make a Pinterest-style diagonal picture montage in C#

This example was inspired by a picture montage generated by Pinterest. Several months ago, my girlfriend and I started a bakery (see the website here), and a cool image appeared on our Pinterest page (which is here). Pinterest had taken … 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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Useful tools and links

This page lists some useful tools and links that I visit regularly. If you want to recommend others, please post them in the comments. Tools Programming Sites Forums Tools @icon sushi Image to icon converter that supports the mask editor … Continue reading

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Merge directories in C#

This example lets you merge directories. Once upon a time, if you used Windows Explorer to move a file from one directory to another and the destination directory already contained a file with that name, you had the option of … Continue reading

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Find duplicate files in C#, Part 4 of 4

The last three posts described an application that searches for duplicate files and removes them. The program seems to work fairly well, at least for small test directories. When I tried it on a directory containing around 8,000 files, however, … Continue reading

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Find duplicate files in C#, Part 3 of 4

The last two posts described an application that searches for duplicate files and removes them. This post explains how the program removes the files when you click the Delete Selected button. When you click the button, the following code executes. … Continue reading

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Find duplicate files in C#, Part 2 of 4

The previous post Find duplicate files in C#, Part 1 of 4 explained how the example uses a LINQ query to select files grouped by hash code. This post explains how the program displays the files’ contents and how the … Continue reading

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Find duplicate files in C#, Part 1 of 4

This example lets you find and remove duplicate files. It’s fairly complex, so I’m going to cover it’s more interesting pieces in several posts. I won’t cover some of the less interesting pieces at all. Enter a directory path or … Continue reading

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Book Errata Page: The C# Helper Top 100

This is the errata page for my book The C# Helper Top 100, The 100 most popular posts at csharphelper.com. If you find mistakes, please post them here in the Leave a Reply box at the bottom of the page. … Continue reading

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