Good Day to all Expert
I've been developing a program in visual basic 6.0 for my mother, I'm building a Database for the Information Records.
My Problem is i can't continue my project

, im stuck on calculations of this area. So im posting here maybe somebody will help me for this.
I've attach an image here please open it to see the image.
I'm using a DBgrid to see contents populating from my Database Table using MS-Access.
The image above is only an example which i have to make in VB soon.
I need a code for calculating this
Example: RETURN + RETURN + RETURN and so on.. = Total in Textbox
New + New and so on... = Total in textbox
Note: Im not using a Number for this Im using a word/string. Eg. Return etc.
Thanks in advance
Regards
Neil