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Create String Variable from Text File Source

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2 Jun 20042 min read 88.4K   1.1K   20   15
A utility to consume a text file and produce a code snippet concatenating the contents in a string variable.. and more!

Sample Image - FullScreenShot_sized.jpg

Introduction

Sometimes it's necessary to create large string variables in code. One recent example I was working on was a project whose database component was "self healing" (i.e., if any of the necessary tables were missing, the application would automatically recreate them). Creating and concatenating these large strings can be dull, cumbersome, and is prone to error. Since the table creation scripts could easily be saved to a file, I wrote this utility to process the text file into a code string. I've also used it for HTML snippets and JavaScript code for web controls.

Using the Utility

After selecting a source file to use, you can select a code format output, C#, VB.NET and VB6.

Image 2

There are several other output options, such as preserving white space and blank lines.

Image 3

To make the generated code more useful, you can add text before and after the source file. I commonly use this to define method signatures and return values respectively. You can also add text to the string variable before and after the source file. Once you've defined how you want the file processed, just run the utility to see the output. You can then right-click on the output textbox and either copy the results to the clipboard or save it to a file.

I've tried to add some convenient items to the utility, such as, the default file extension for saving the result matches the selected code output (i.e., ".cs" for C#, etc.). Also, each label has a tool tip to help explain the usage of the item.

The code that runs this application is fairly simple, processing the basic defined rules and interacting through the lines in the file. I've attempted to make the code as modular as possible if you wanted to add another language output.

I'd love to hear any suggestions on making this utility even more useful, but until then, I hope you find this as handy as I have.

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here


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Comments and Discussions

 
GeneralDon't use StringBuilder Pin
Steinar Herland9-Jun-04 4:25
Steinar Herland9-Jun-04 4:25 
GeneralRe: Don't use StringBuilder Pin
Michael McKechney10-Jun-04 4:10
Michael McKechney10-Jun-04 4:10 
GeneralRe: Don't use StringBuilder Pin
Steinar Herland10-Jun-04 21:20
Steinar Herland10-Jun-04 21:20 
GeneralRe: Don't use StringBuilder Pin
Jörgen Sigvardsson1-Aug-05 11:56
Jörgen Sigvardsson1-Aug-05 11:56 
General5! Pin
Marc Clifton4-Jun-04 3:22
mvaMarc Clifton4-Jun-04 3:22 
GeneralRe: 5! Pin
Michael McKechney4-Jun-04 7:13
Michael McKechney4-Jun-04 7:13 
GeneralRe: 5! Pin
Marc Clifton8-Jun-04 6:01
mvaMarc Clifton8-Jun-04 6:01 
GeneralRe: 5! Pin
Frank Hileman8-Jun-04 11:11
Frank Hileman8-Jun-04 11:11 
GeneralRe: 5! Pin
Michael McKechney8-Jun-04 15:19
Michael McKechney8-Jun-04 15:19 
GeneralRe: 5! Pin
Frank Hileman8-Jun-04 15:31
Frank Hileman8-Jun-04 15:31 
GeneralRe: 5! Pin
Daniel Turini14-Oct-04 11:02
Daniel Turini14-Oct-04 11:02 
GeneralRe: 5! Pin
Michael McKechney15-Oct-04 10:00
Michael McKechney15-Oct-04 10:00 
GeneralLeave it as an external file Pin
Uwe Keim3-Jun-04 20:32
sitebuilderUwe Keim3-Jun-04 20:32 
GeneralRe: Leave it as an external file Pin
Michael McKechney4-Jun-04 2:27
Michael McKechney4-Jun-04 2:27 
GeneralRe: Leave it as an external file Pin
mav.northwind4-Jun-04 6:43
mav.northwind4-Jun-04 6:43 

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