Problem in Calculation

[G.hammad]

Hello,

I have problem in subtraction of any decimal number and integer number for example in my report :
Quantity Before = 12.3
Quantity After = 12.3 - 12 = 0.30000001 (this is wrong value it must give me 0.3)
and i don't want to apply any custom format

so my question is there any way to solve this problem ?!

[HighAley]

Hello.

Could you specify which our component do you use? What version?
Could you describe step-by-step how to reproduce your issue?

Thank you.

[G.hammad]

Hello,

version number :2014.3.17.0
i'm just used Stitext component and make calculation on veriable of type decimal = (12.3 - 12)
and this problem also exist if type of variable is double

[Alex K.]

Hello,

We couldn't reproduce this bug.
Please check the last build and let us know about the result.
Also, please clarify which component do you use - .NET, HTML5, Flash?

Thank you.

[G.hammad]

Hello,

this is sample MRT for what happen can you check it please and tell me.
by the way I'm using .Net
thanks alot.

[Alex K.]

Hello,

This is rounding accuracy in the .NET:
http://stackoverflow.com/questions/1533 ... in-c-sharp

In this case, please try to use the following code:

Code: Select all

decimal PreviousQuantity = 12.3m;
decimal NewQuantity = (-1m * 12m);
decimal TotalQuantity = PreviousQuantity + NewQuantity;

Thank you.

[G.hammad]

Hello,

thanks for your help
but i try to do this by VB language nested of C sharp language but it give me error can't write : decimal or double beforeQuantity
so how i can write same code in vb language nestead of c sharp language?

[Alex K.]

Hello,

Please try to use the following code:

Code: Select all

Dim PreviousQuantity As Decimal = 12.3D
Dim NewQuantity As Decimal = (-1D * 12D)
Dim TotalQuantity As Decimal = PreviousQuantity + NewQuantity

Thank you.

[G.hammad]

Thanks so much it works in correct way right now

[Alex K.]

Hello,

We are always glad to help you!
Let us know if you need any additional help.

Thank you.