>>I use C#, never saw the value in WPF, although a lot of outstanding programmers have used it.
>>At the MS events I attend, I still hear a lot about C#, but haven't heard anything about WPF in over 5 years.
>>Lots of "fat windows" work going on, mainly for back office operations.
>>However, just about all of them are web-enabled- exchanging data with web sites, etc.
>>As an example- for one client more than half its clients want emailed invoices in spreadsheet form. Many want them sent to FTP sites.
>>Several clients want seamless integration with their A/P systems.
>>
>>As Walter says, though, mobility is the key word now and wherever possible we do things on the web now using PHP/MySQL.
>
>Thank you very much Bill.
>
>I was wondering ... Would you say PHP/MySql (HTM,CSS,Bootstrap and Angular) is equivalent (assuming you have the skills) for "back office work" to c# ( and winform I gather), what I'd really like to know, do you feel as comfortable in both for that kind of applications.?

Right now, I can do more things with the user interface with C#/Winform than I can with a browser app, so if mobility is not a requirement, I might opt for C#/Winform over the browser.
For example, the reporting tools for PHP/MySQL are limited, where the SSRS features available with C# are almost limitless.
That's changing though.
Every day there are new web tools becoming available.