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  1. TMS FlexCel Studio for .NET

Tips and Frequently Asked Questions

 Isolated Storage exception when writing xlsx files


Update to FlexCel 5.7 or newer. FlexCel used to use the classes in System.IO.Packaging to create xlsx files. When the generated xlsx file got too big (about 7mb), it would create a temporary file in the isolated storage. In version 5.7 we have rewritten the System.IO.Package classes in native C#, that doesn't use isolated storage at all, so you shouldn't get this error anymore.

As a side advantage, the newer classes are faster since they write directly to the actual file, instead of writing a temp version to the isolated storage and then copying from the isolated storage to the real file.


Pricing



SINGLE DEVELOPER LICENSE

TMS FlexCel Studio for .NET

€ 235

€ 70 yearly renewal
license for 1 developer

Includes
check  Full source code
check  Access to the TMS Support Center
check  Free updates and new releases
SITE LICENSE

TMS FlexCel Studio for .NET

€ 1,175

€ 350 yearly renewal
license for unlimited developers in the company

Includes
check  Full source code
check  Access to the TMS Support Center
check  Free updates and new releases
All prices excl. VAT. Renewal price is subject to change and only valid up to 30 days after license has expired. After renewal period a discount price is offered to renew the license.

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What our customers say

Flexcel is an essential tool for working with Excel files in .NET. It is far less expensive to to develop Excel functionality in .NET with Flexcel than without it. I save several thousand dollars per year just in development, not including additional costs related to maintaining Office applications. TMS Flexcel Studio saves me enough money each year to buy many licenses for Office. I'm also very happy with the licensing and how much value TMS Software provides with my purchase. Even paid upgrades are a much better value than upgrades from other vendors. I enthusiastically endorse TMS Software and Flexcel Studio for .NET.

- Steve Parrish

It is easy to use and powerful. I use it in cosole vb.net apps focused on reporting and calculation and it is fast in generating files. The feature of reporting by tags or "direct reporting" once known is a fundamental shortcut in report creation. Not only it is fast, but also powerful and I can say this because I use it integrated with sql server: download data from sql, apply complex calculation by an excel template hand-defined in Excel, convert to values and upload back to sql server. Size of this is about 60K rows X 70 columns X 6 (separate files). It works, obviously it consumes almost all the available 4 gb ram but it works even in 32bit mode. When I use Flexcel I feel myself as I was driving a powerful sport car. Thank you very much.

- Giorgio Biondi

Just wanted to say that I'm very impressed by your component and the associated documentation. Since starting my company I've used quite a few third-party vendors, and the intuitive usage and excellent documentation on your product is outstanding. Makes interacting with Excel files very easy. Now, if only it was as easy to interact with an instance of Excel...

- Mark Sinclair-McGarvie

I've worked with Flexcel for the last two years and this is one of the greatest products I have ever had the pleasure of working with. It is FAST and it just plain works! They are super responsive in answering questions and they've even added features I've requested. If you need to generate reports, don't shell out money for Crystal (or whatever name it goes by this month) - Buy this and you will NOT be sorry.

- Bill

After looking carefully at all the Competitor products in detail and having worked with one competitor product extensively we decided to move to FlexCel - this was no small decision but we have been rewarded with the most powerful and complete implementation. .Net managed code and a huge set of features. With FlexCel we really push the boundaries and have found it is really up to the task. Most importantly when we needed new business critical functionality the guys on support have really responded and given us and the product features when they were needed. I would strongly recommend FlexCel from both a technical and service response point of view.

- Richard White MBus C.E.O.

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