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BLOG.CSHARPHELPER.COM: Monthly Archives for January 2010

Use LINQ to list the files in a directory and their sizes in C#

Posted by Rod Stephens at 1/31/2010 7:34 AM | Add Comment

Enumerate HatchStyle values and display samples of them in C#

Posted by Rod Stephens at 1/29/2010 10:36 AM | View Comments (2) | Add Comment

Use reflection to list the values defined by an enum in C#

Posted by Rod Stephens at 1/28/2010 7:38 AM | Add Comment

Display images of the cursors avaiable in C#

Posted by Rod Stephens at 1/27/2010 12:02 PM | Add Comment

Let the user copy, cut, and paste parts of an image selected with a rubber band box in C#

Posted by Rod Stephens at 1/26/2010 6:33 AM | Add Comment

Use a rubber band box to let the user select an area in a picture in C#

Posted by Rod Stephens at 1/25/2010 8:51 AM | View Comments (3) | Add Comment

Copy and paste text to and from the clipboard C#

Posted by Rod Stephens at 1/24/2010 7:16 AM | Add Comment

Initialize arrays, lists, and class instances in C#

Posted by Rod Stephens at 1/23/2010 7:49 AM | Add Comment

Give a class auto implemented properties and initializing constructors in C#

Posted by Rod Stephens at 1/22/2010 7:05 AM | Add Comment

Start another program and wait until it finishes in C#

Posted by Rod Stephens at 1/21/2010 7:26 AM | Add Comment

Open a file with the system's default application in C#

Posted by Rod Stephens at 1/20/2010 8:53 AM | Add Comment

Combine and resolve relative paths in C#

Posted by Rod Stephens at 1/19/2010 7:35 PM | Add Comment

Draw a hypotrochoid (Spirograph curve) in C#

Posted by Rod Stephens at 1/18/2010 7:44 AM | View Comments (7) | Add Comment

Calculate the greatest common divisor (GCD) and least common multiple (LCM) of two integers in C#

Posted by Rod Stephens at 1/16/2010 2:52 PM | Add Comment

Generate all of the selections of K items from a set of N items in C#

Posted by Rod Stephens at 1/15/2010 7:04 AM | Add Comment

Calculate the binomial coefficient "N choose K" efficiently in C#

Posted by Rod Stephens at 1/14/2010 7:08 AM | View Comments (1) | Add Comment

Calculate factorials (and use Debug.Assert) in in C#

Posted by Rod Stephens at 1/13/2010 6:53 AM | Add Comment

Generate all of the permutations of a set of objects in C#

Posted by Rod Stephens at 1/12/2010 8:41 AM | View Comments (2) | Add Comment

Use WMI to get the operating system's name including its edition, plus some other information in C#

Posted by Rod Stephens at 1/11/2010 7:47 AM | Add Comment

Make a web browser that only allows certain web sites in C#

Posted by Rod Stephens at 1/10/2010 8:06 AM | View Comments (1) | Add Comment

Print and provide print previews with more advanced features in C#

Posted by Rod Stephens at 1/10/2010 8:04 AM | Add Comment

Print and provide print previews in C#

Posted by Rod Stephens at 1/9/2010 8:34 AM | Add Comment

Make a shaped button in C#

Posted by Rod Stephens at 1/8/2010 10:49 AM | Add Comment

Use the TableLayoutPanel control in C#

Posted by Rod Stephens at 1/7/2010 7:35 AM | View Comments (2) | Add Comment

Find a number's prime factors in C#

Posted by Rod Stephens at 1/6/2010 8:04 AM | View Comments (2) | Add Comment

Make a list of prime numbers in C#

Posted by Rod Stephens at 1/5/2010 6:53 AM | Add Comment

Triangulate a polygon in C#

Posted by Rod Stephens at 1/4/2010 7:41 AM | Add Comment

Reverse a polygon's orientation in C#

Posted by Rod Stephens at 1/4/2010 7:39 AM | Add Comment

Determine whether a polygon's points are oriented clockwise in C#

Posted by Rod Stephens at 1/4/2010 7:37 AM | View Comments (2) | Add Comment

Find a polygon's centroid in C#

Posted by Rod Stephens at 1/4/2010 7:35 AM | View Comments (8) | Add Comment

Calculate a polygon's area in C#

Posted by Rod Stephens at 1/4/2010 7:32 AM | Add Comment

Determine whether a point is inside a polygon in C#

Posted by Rod Stephens at 1/4/2010 7:30 AM | View Comments (3) | Add Comment

Determine whether a polygon is convex in C#

Posted by Rod Stephens at 1/4/2010 7:23 AM | View Comments (4) | Add Comment

Perform geometric operations on polygons in C#

Posted by Rod Stephens at 1/4/2010 7:16 AM | Add Comment

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Recent Posts

  1. Calculate the formula for an ellipse selected by the user in C#
    Wednesday, May 22, 2013
  2. Calculate the formula for a circle selected by the user in C#
    Tuesday, May 21, 2013
  3. Map device coordinates to world coordinates in C#
    Monday, May 20, 2013
  4. How to send an SMS text message in C#
    Friday, May 17, 2013
  5. How to send an email message in C#
    Thursday, May 16, 2013
  6. How to extract only some of the information from a JSON file in C#
    Wednesday, May 15, 2013
  7. Use JSON to serialize and deserialize objects in C#
    Tuesday, May 14, 2013
  8. Download and display a text file whenever a program starts in C#
    Monday, May 13, 2013
  9. Anatomy of an example
    Saturday, May 11, 2013
  10. Congratulations to winners of the book drawing
    Friday, May 10, 2013

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  1. jaket anime on Generate all of the permutations of a set of objects in C#
    5/22/2013
  2. Akshatha on Draw rotated text in C#
    5/7/2013
  3. Rod Stephens on Calculate the Nth root of a number in C#
    5/1/2013
  4. TheGuyWhoDisliked on Calculate the Nth root of a number in C#
    4/29/2013
  5. Rod Stephens on Apply filters to images to perform edge detection, smoothing, embossing, and more in C#
    4/7/2013
  6. Rod Stephens on Remove the X Close button from a form's system menu in C#
    3/31/2013
  7. Christopher Harris on Remove the X Close button from a form's system menu in C#
    3/29/2013
  8. Rod Stephens on Draw a simple robot arm in C#
    3/22/2013
  9. Marcone on Remove characters that are not printable ASCII characters from a string in C#
    3/19/2013
  10. me on Draw a simple robot arm in C#
    3/18/2013
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