ComponentOne Studio Enterprise 评论

平均审查评分:4.5 (14)

4.5 (满分 5 颗星)

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Marco Casaburi 意大利5 星

Meravigliosa suite di controlli per lo sviluppo di applicazioni orientate ai dati. La utilizziamo quotidianamente dal lontano 2004 sia per lo sviluppo di applicazioni Desktop che per applicazioni Web... 阅读更多


neilNew Zealand1 星
I found the ComponentOne TrueData controls too buggy and unreliable. My code was filling up with 'fixes' to work around problems so their controls would work properly. After converting a DAO project... 阅读更多
neilNew Zealand1 星
I found the ComponentOne TrueData controls too buggy and unreliable. My code was filling up with 'fixes' to work around problems so their controls would work properly. After converting a DAO project to ADO, I found the ADO versions of the controls crashing all over the place. Maybe it was my computer, but I suspect not. No other controls that I use cause ADO crashes. Anyway, that was as much as I was prepared to put up with, so I dumped TrueData and I'm now using Janus GridEx for grids, plus went back to intrinsic dropdown controls. I haven't had any more ADO problems. My code is signficantly smaller, I've been able to add more features due to better interaction with the control (including sub-classing) and I've found GridEx to be extremely reliable, despite it not having had any updates for a while. TrueData would be good if it was reliable, but despite lots of fixes, I've not seen any improvements. Please note that ComponentOne VSFlexGrid does NOT suffer from these problems and is a good, reliable control. If you want a nice, easy to use grid, although not with all the binding methods of TrueData, then try Janus GridEx. I haven't found a good multi-column combo to replace TrueDBCombo (which I liked, except for it's reliability), so I built one using GridEx.
virtualswpUSA3 星
Component One has a wide range of tools that a lot of other control suites don't have. They were the first on the scene with the mobile controls for the .NET compact framework. We continue to use their controls in more and more applications. We have had about 3 or 4 bug submissions and they have all been corrected. A criticism is that a lot of times I am doing the debugging for them though to correct the bugs. Once bugs are submitted they either find a work around or give you a way to download a fixed version within a few weeks. Going forward I would like to see that Component One continue to release and work on controls that are unique. Another thing I would like to see is if Component One improved their overall appearance of the controls to fit Windows XP themes.
PeterNew Zealand5 星
As a leader of a development team writing highly visible, business critical software in the global market, I have found our choice to use components from ComponentOne Studio Enterprise successful and rewarding. Our users expect a high degree of professionalism in their software and need any issues resolved in a timely manner. This means that we absolutely must be able to depend on your third party suppliers for their support and cooperation. In the real world, you can never find third party software that completely meets and is 100% free of issues. The large selection of components within the product has given us (a) a wide selection of components to meet the various needs, (b) a single stop shop for support and (c) enabled us to lower our TCO by purchasing from a single vendor. The few issues we have found in using the applications were dealt with a friendly and professional manner. We were able to build a good relationship with the support personnel that enabled us to adequately describe the problem, duplicate the issue within their support environment, and see the required modifications scheduled into their development pipeline. From my perspective you need to seriously considered ComponentOne Studio Enterprise if you are deciding on third party components. Peter
james.pearsonUnited Kingdom5 星
I would recommend the VSFlexGrid anytime, but SizerOne, VSPrinter, VSReports etc are limited in functionality and VERY poorly documented. I have tried to build apps using these, but due to the limited functionality, I had to resort to other methods than VSPrinter, SizerOne and VSReports. The help file for VSFlexGrid is not up to Microsoft standards, but adequate for most purposes. If you want an excel look for you data entry app then VSFlexGrid will probably not have enough features to get the look you want; eg/ inability to format individual cells (other than by using VB functions) rather than applying a custom format to whole rows or whole columns. Overall, not bad, but could do with beefing up the help files and providing more code examples.