Category Archives: tools

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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Display battery status using a notify icon in C#

The example Display battery status in a friendly way in C# shows how to draw an image of a battery to show battery status. This example displays a battery image and the battery’s textual status in a notify icon. In … Continue reading

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Compress JPG files in a directory in C#

I wrote this example to help produce reduced-size versions of some of the thousands of pictures I’ve collected over the years. Unfortunately pictures you take with a modern camera or phone tend to be enormous. Fortunately most of my relatives … Continue reading

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Easily reset file access and write times in C#

You can use this handy utility to reset the last access and last write times for any files that are dragged onto its executable. (I needed it because I had some files that were created while the system’s clock was … Continue reading

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List Dropbox directories and files in C#

Dropbox is a file sharing service. The free Basic version lets you easily share up to 2 GB of files across the internet. The $9.99/month Pro version gives you up to 1 TB and the $15.00/month Business version gives you … Continue reading

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