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hello, can anyone help me? for nowadays, I try to find the platform for write the project.I look devexpress. I think it is a good tool for write project, but the thing I am really worried is performance. can anyone tell me about the devexpress's performance? please help me. thank in advanced.
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Abhinav S 28-Apr-15 1:04am    
Are you talking about devexpress the third party vendor or Express the Visual Studio edition?
PIEBALDconsult 28-Apr-15 1:08am    
Performance doesn't matter as much as actually accomplishing something.
How much time are you going to waste before you actually start the project?
Appropriate XKCDs:
http://xkcd.com/1205/
http://xkcd.com/1445/

In addition to Solution 1:

1) You can test it (30 days or so and if you ask nicely they probably give you an extension after that)

2) DevExpress components (I'm assuming you're talking about UI components) have (usually) a lot more functionality than the .NET BCL counterparts. If you do need this extra functionality, you have no choice but to take a potential performance hit.

3) If you don't really need the extra functionality, you'll be better off with the .NET BCL because there's definitely a noticeable learning curve for DevExpress components. And while their documentation is quite good, MSDN is better and there are more examples for plain .NET to be found.

4) I'm using DevExpress WinForms and so far I didn't recognize any performance issues.
 
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kornkimhour 28-Apr-15 2:12am    
thank for your best answer... Can you compare the performance between DevExpress and .NET BCL? thank in advanced.
Performance has 2 aspects :

1) Your coding performance (how fast you get things done).
2) Execution performance (how fast the system gets things done).

Before doing anything :

1) Create some metrics for measurement of performance.
2) Create a sample project to test your components you want to evaluate.
 
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