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BLOG.CSHARPHELPER.COM: Monthly Archives for June 2010

Read data from an Excel workbook in C#

Posted by Rod Stephens at 6/30/2010 9:19 AM | Add Comment

Write data into an Excel workbook in C#

Posted by Rod Stephens at 6/29/2010 10:10 AM | Add Comment

Control the print preview dialog to change its size, scale, colors, and more in C#

Posted by Rod Stephens at 6/28/2010 9:45 AM | Add Comment

Scale a drawing so it fits a target area in C#

Posted by Rod Stephens at 6/27/2010 6:33 AM | Add Comment

Use double buffering to prevent flicker when drawing graphics in C#

Posted by Rod Stephens at 6/26/2010 6:16 AM | Add Comment

Draw a colored butterfly curve in C#

Posted by Rod Stephens at 6/25/2010 6:10 AM | View Comments (3) | Add Comment

Draw an epitrochoid in C#

Posted by Rod Stephens at 6/24/2010 8:43 AM | Add Comment

Let the user select a TabControl tab by pressing accelerator keys such as Alt-B in C#

Posted by Rod Stephens at 6/23/2010 8:12 AM | Add Comment

Make a TabControl use owner-drawn tabs and let the user close tabs at run time in C#

Posted by Rod Stephens at 6/22/2010 5:20 AM | Add Comment

Generate HTML content and display it in a WebBrowser control in C#

Posted by Rod Stephens at 6/21/2010 5:51 AM | Add Comment

Show all of the matches to a regular expression in a string in C#

Posted by Rod Stephens at 6/20/2010 12:55 PM | Add Comment

Use a BackgroundWorker to perform a task in the background in C#

Posted by Rod Stephens at 6/19/2010 5:37 AM | Add Comment

Use multiple threads to let a program draw a graph and perform other tasks at the same time in C#

Posted by Rod Stephens at 6/18/2010 5:37 AM | View Comments (1) | Add Comment

Display custom colors in the color selection dialog in C#

Posted by Rod Stephens at 6/17/2010 6:16 AM | Add Comment

Validate a switch statement that uses values from an enumerated type in C#

Posted by Rod Stephens at 6/16/2010 6:54 AM | Add Comment

Initialize a ComboBox's values from an enumerated type in C#

Posted by Rod Stephens at 6/15/2010 5:31 AM | View Comments (1) | Add Comment

Use a second method to convert strings between Pascal case, camel case, and proper case in C#

Posted by Rod Stephens at 6/14/2010 6:30 AM | Add Comment

Convert strings between Pascal case, camel case, and proper case in C#

Posted by Rod Stephens at 6/13/2010 6:46 AM | Add Comment

Let the user draw polygons and move them in C#

Posted by Rod Stephens at 6/12/2010 6:59 AM | Add Comment

Let the user draw polygons in C#

Posted by Rod Stephens at 6/11/2010 7:45 AM | Add Comment

Determine whether a point lies inside a polygon in C#

Posted by Rod Stephens at 6/10/2010 7:04 AM | Add Comment

Make a log file with multiple overflow versions in C#

Posted by Rod Stephens at 6/9/2010 7:10 AM | Add Comment

Use Debug.Assert to find bugs in C#

Posted by Rod Stephens at 6/8/2010 6:52 AM | Add Comment

Use a NotifyIcon component to display status information in the system tray in C#

Posted by Rod Stephens at 6/7/2010 5:57 AM | Add Comment

Use try catch blocks to protect against unexpected errors in C#

Posted by Rod Stephens at 6/6/2010 6:31 AM | Add Comment

Make a close-up window for an image in C#

Posted by Rod Stephens at 6/5/2010 7:11 AM | Add Comment

Draw 2D or 3D borders in C#

Posted by Rod Stephens at 6/4/2010 7:17 AM | Add Comment

Use nullable parameters in C#

Posted by Rod Stephens at 6/3/2010 6:04 AM | Add Comment

Use null to simulate optional parameters in C#

Posted by Rod Stephens at 6/2/2010 5:53 PM | Add Comment

Use overloaded methods to simulate optional parameters in C#

Posted by Rod Stephens at 6/1/2010 9:19 AM | Add Comment

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Recent Posts

  1. Update ComboBox choices when the user enters a new choice in C#
    Friday, February 04, 2011
  2. Display a continuously updating graph of stock prices taken from the internet in C#
    Thursday, February 03, 2011
  3. Use a simple sprite class to animate several bouncing balls in C#
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  4. Animate several bouncing balls in C#
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  5. Compare two images to find differences in C#
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  8. Pixelate areas on an image in C#
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  9. Make a map that shows a circular closeup of the part under the mouse in C#
    Thursday, January 27, 2011
  10. Use WMI to get lots of information about the operating system in C#
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Recent Comments

  1. Rod Stephens on Use WMI to get detailed information about printers in C#
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  6. OperatorX on Challenge: Write a program that can display its own code in C#
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  10. Rod Stephens on Handle mouse events for a generic TreeNode class in C#
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