Source Code Available !

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Need to print barcodes ? Get this professional Barcode Software from TechnoRiver Download TextCalc 1.0 License : FREEWARE Platforms: Win 95/98/NT Version with Installer/Uninstaller: txtcalc1.zip  (~780KB) Version without Installer: txtcalc2.zip (~229KB) Source Code : txtcalcsrc.zip   (Visual C++ 5.0)   Please read this regarding the use of source code. System Requirements: PC 486 or better 16MB RAM 1 MB Harddisk

What is TextCalc? TextCalc is a combination of an expression calculator and a text editor.  Being both, it has several advantages over conventional calculators. 1) You can evaluate expressions like 9*4-2+95-12 just the way you write them on paper. 2) You can put comments besides your answer and expressions. 3) You can save, reload, edit and print your results and expressions. 4) You do not need to write your answer down on a paper before computing another expression, as you can leave the previous result in the editor. 5) You can open an existing text data file and perform calculations on it. 6) You can apply an expression to many numbers at one go. For example, you can change the list 1 2 3 4 5  to  2 4 6 8 10 by multiplying each number by 2. 7) You can sum, average, convert into hex etc. a list of numbers easily. The editor is capable of parsing numbers and strings enclosed in double quotes " ". Numbers will be colored blue and strings will be colored red. This makes it ideal for editing files containing numeric data.

Screenshot

 

Source Code:

We have received numerous requests for us to extend the functionality of the software.  However, we have to turn them down because we are busily engaged in many other projects. Therefore, we are providing the source code here hoping that this project will not remain stagnant at this stage.

Please note that the code for this product is derived extensively from sources that are available from http://www.codeproject.com  and http://www.codeguru.com   .They are the Crystal Editor by Andrei Stcherbatchenko, Expression Evaluator by Zoly Farkas and HyperLink by Chris Maunder.

You can use, modify and/or redistribute the code or compiled versions of the code freely without any restrictions, even for commercial purpose. The original restrictive license of the binary version ( in which you cannot reverse engineer or alter the product ) does not apply as long as your new product  is not called "TextCalc".

Please do not email us on technical questions related to the source code.

Disclaimer

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.  THE ENTIRE RISK OF THE USE OF THE SOFTWARE IS ASSUMED BY YOU. RENDERSOFT SOFTWARE AND WEB PUBLISHING SPECIFICALLY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFINGEMENT WITH  RESPECT TO THIS SOFTWARE AND ANY ACCOMPANYING WRITTEN MATERIALS.

Download Source Code :     txtcalcsrc.zip   (Visual C++ 5.0)  

 

Please Note

Most of the code that we have added reside in the file SampleView.cpp .

If you are interested in adding mathematical functions to the program, you can use the "sqr" function as an example of a one-parameter function by searching for the word "sqr" through all the files and looking up the function vexp (operation number 165) in the file express.cpp .