I am trying to create one user dialog box, where i have allocated some auxillary variables to edit boxes, i am providing values to some of the variables manually, so is it possible that some other variables will take values automatically,it there any way to relate some of the variables to some other variables?(i have given T1=30 & T2=12 now i want to calculate one formula by the using T1 & T2 and want to assign new value to other variable T3 in that single dialog box only)so is there any way so that when dialog box opens i will give values to T1 & T2 and will see the results in for T3 variable?I am sending you the attatchment of dialog box where by entering(manually) thickness & diameter of the tube i want area to be calculated & displayed automatically(using proper formula for area calaulation).
