Is this indictment of DevExpress WPF controls valid and what is a good alternative vendor?

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说谎
说谎 2021-02-05 09:33

My company is starting a major greenfield development project using DevExpress WPF controls. I just read this critical review of their WPF controls:

[…] DevE

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  • 2021-02-05 10:15

    I would like to clarify our opinion on usage of our controls in applications built based on the MVVM pattern. At the moment, we are working on a series of examples which should clarify how our controls can be used under different popular MVVM based frameworks (like Prism, MVVM Light and so on). There are a couple of problems in our WPF controls regarding the MVVM pattern and we are trying to eliminate them. However, generally there are no showstoppers that can prevent a developer from using our controls in a MVVM application. Hopefully, our examples, posted on the DevExpress Web Site will convince you in this.

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  • 2021-02-05 10:19

    Abject frustration is EXACTLY what I experienced thanks to DevExpress. I lost hours of my life attempting to simply bind a combo box. The drop-down list at best would only display my ItemsSource class name multiple times. I even posted a StackOverflow question to figure out what I could possibly be doing wrong. Finally on a whim I tried removing this one line of xaml:

    devx:ThemeManager.ThemeName="DeepBlue"
    

    Suddenly my problem went away. It was caused by the Developer Express wpf theme DeepBlue. Discovering the problem was a tremendous relief. My company will now be using Telerik WPF controls. My colleagues are quite happy with DevExpress Asp.Net controls. It is only the WPF suite we are avoiding.

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  • 2021-02-05 10:26

    I do not agree completely with the assertion that DevX developers missed the mark on WPF. However, I will say that it appears they may have had a steep learning curve to overcome. Lets face it, WPF is massive. To master it, even out of the box, is a daunting task. I do agree that DevEx controls will not fit into a MVVM pattern, but they do sit quite nicely in a MVP pattern. "Can you suggest an alternate vendor of WPF controls?" No, but I will suggest that you study additional patterns if you are stuck with DevEx.

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  • 2021-02-05 10:28

    I have used Syncfusion, Ingragistics, Telerik as well as various smaller libraries and DevExpress is my platform of choice. I find them to be not only super supportive of WPF and MVVM but their tech support has been phenomenal. I actually was mid project in a multi-million dollar project using Syncfusion WPF and found so many bugs in the library that my customer was close to pulling the plug. I switched mid stream to DevEx and they save my bacon. Their controls always seem the most up to date and incorporating the latest trends. I wish they did more Xamarin stuff and some of the other things that Syncfusion does but I would rather have less stuff that actually works than a wide array of stuff that doesn't.

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