Unit Calculator |
This unit is the component for a four functions calculator. It is free. You may use it as you may see fits. Just don't blame for ANY thing if some thing goes wrong. Just install and drop onto a form. You got instance calculator. Written by Leng Vang. lvang@mail.mrsars.usda.gov If you find it useful, please drop me a note.
Classes |
TCalculator -
TNumInp - numinp component
Functions |
Register -
Types |
TAlignment
TDataType
TNumericType
TOperator
Constants |
Variables |
Functions |
Types |
TAlignment = (taLeftJustify, taRightJustify);
TDataType = (dtByte, dtDouble, dtExtended, dtInteger, dtLongint, dtReal, dtShortint, dtSingle, dtWord);
TNumericType = (ntGeneral, ntExponent, ntFixed, ntNumber, ntCurrency);
TOperator = (opNONE,opAddition,opSubtraction,opMultiplication,opDivision);
Constants |
Variables |