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Tag Archives: clipboard
Copy an irregular area from a picture to the clipboard in C#
Somtimes it’s useful to copy an irregular area from a picture to the clipboard. Before explaining how to do that, let me say right away that MS Paint doesn’t understand transparency. Instead, when you paste an image into MS Paint, … Continue reading
Copy, cut, and paste parts of an image to the clipboard in C#
The first step in copying, cutting, or pasting an image to the clipboard is to use a rubber band box to select the part of the image to manipulate. This example lets you use a rubber band box to select … Continue reading
Posted in clipboard, graphics, image processing
Tagged C#, C# programming, clipboard, copy, copy image, cut, cut image, example, example program, graphics, paste, paste image, rubber band box, select image, Windows Forms programming
9 Comments
Copy and paste text to and from the clipboard C#
Using the clipboard to copy and paste text is simple. Use the Clipboard object’s SetText method to copy text to the clipboard as in the following code. // Copy text to the clipboard. private void btnCopy_Click(object sender, EventArgs e) { … Continue reading
Posted in clipboard
Tagged C#, C# programming, clipboard, copy, copy text, example, example program, GetText, paste, paste text, SetText, Windows Forms programming
3 Comments
Make a password manager in C#
Before I discuss this example, let me make a disclaimer and say that I can’t guarantee this application’s performance. I think it is secure but for something as important as passwords you need to merely use this program as an … Continue reading
Posted in algorithms, cryptography, mathematics, registry, system
Tagged algorithms, C#, C# programming, clipboard, cryptography, example, example program, generate passwords, good passwords, hacker, hacking, mathematics, password manager, password tracker, passwords, random, random passwords, registry, system, Windows Forms programming
4 Comments
Use cryptographic methods to generate random passwords in C#
Lately I’ve gotten more than a little tired of having to generate random passwords that obey all sorts of stupid rules for various web sites. Who cares if I use a strong password on a web site that just sends … Continue reading
Posted in algorithms, cryptography, mathematics, system
Tagged algorithms, C#, C# programming, clipboard, cryptography, example, example program, generate passwords, good passwords, hacker, hacking, mathematics, password manager, passwords, random, random passwords, registry, system, Windows Forms programming
1 Comment