about editor in C#

Hello Shanthala, I remember lang back(7 years) ago I was developed using window forms, C#. You can try your self to develop it. Things to follow add textbox to enter formula, add two list box or list view and display required operaters and operands so on click of these controls send selected to text box and you need to concatenate if any string is available in textbox once you enter formula have one button as validate formula on click of this button you have to write logic to validate formula if you have not do this you will get wrong calculations when use the formula so after validation success add one more button to save this formula to database once save to database it's easy to retrieve from database and use. You can add one more button to delete formula if required. You can bind all saved formulas to datagridview so that you can see all the list of formulas in one control even you can have edit delete facilities in datagridview itself by adding button columns. Just try it out if get any difficulty comeback here.

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Rajanikant Hawaldar6y ago
Hello Shanthala, I remember lang back(7 years) ago I was developed using window forms, C#. You can try your self to develop it. Things to follow add textbox to enter formula, add two list box or list view and display required operaters and operands so on click of these controls send selected to text box and you need to concatenate if any string is available in textbox once you enter formula have one button as validate formula on click of this button you have to write logic to validate formula if you have not do this you will get wrong calculations when use the formula so after validation success add one more button to save this formula to database once save to database it's easy to retrieve from database and use. You can add one more button to delete formula if required. You can bind all saved formulas to datagridview so that you can see all the list of formulas in one control even you can have edit delete facilities in datagridview itself by adding button columns. Just try it out if get any difficulty comeback here.