.net

问题 We're migrating data from a legacy Java app into our newer .NET app. The Java app has a MySQL backend, and the .NET app has a SQL Server back end. We have the full source code and config files for both, but none of the developers who worked on the Java app are still with the company, and we're having to reverse-engineer some of the logic in order to migrate the data. We have most of the data moving over properly in our tests. But there's one column with encrypted values that we're having

问题 We're migrating data from a legacy Java app into our newer .NET app. The Java app has a MySQL backend, and the .NET app has a SQL Server back end. We have the full source code and config files for both, but none of the developers who worked on the Java app are still with the company, and we're having to reverse-engineer some of the logic in order to migrate the data. We have most of the data moving over properly in our tests. But there's one column with encrypted values that we're having

问题 I have 2 threads, WPF+PIPE. I register the from the WPF on the pipe rx event. when using ObserveOnDispatcher() the registered handler is not called, when removing the ObserveOnDispatcher() it is called on the pipe thread. Does anyone have ideas why it is not called at all when using ObserveOnDispatcher()? 回答1: ObservableOnDispatcher takes the dispatcher of the current thread at the time when it is called. If you call it from a background thread, it will look for a dispatcher on that thread

问题 I have 2 threads, WPF+PIPE. I register the from the WPF on the pipe rx event. when using ObserveOnDispatcher() the registered handler is not called, when removing the ObserveOnDispatcher() it is called on the pipe thread. Does anyone have ideas why it is not called at all when using ObserveOnDispatcher()? 回答1: ObservableOnDispatcher takes the dispatcher of the current thread at the time when it is called. If you call it from a background thread, it will look for a dispatcher on that thread

问题 So, What happens to Xamarin.Forms? What is Multi-platform App UI? What is differences between MAUI and Xamarin Where can we generate MAUI projects? 回答1: With .NET 5 Microsoft begins the journey of unifying the .NET platform, bringing .NET Core and Mono/Xamarin together in one base class library (BCL) and toolchain (SDK), more about it here. .NET MAUI as everybody already knows is a name for a new upgraded solution as a Multi-platform App UI framework for building native cross-platform apps

问题 So, What happens to Xamarin.Forms? What is Multi-platform App UI? What is differences between MAUI and Xamarin Where can we generate MAUI projects? 回答1: With .NET 5 Microsoft begins the journey of unifying the .NET platform, bringing .NET Core and Mono/Xamarin together in one base class library (BCL) and toolchain (SDK), more about it here. .NET MAUI as everybody already knows is a name for a new upgraded solution as a Multi-platform App UI framework for building native cross-platform apps

问题 So, What happens to Xamarin.Forms? What is Multi-platform App UI? What is differences between MAUI and Xamarin Where can we generate MAUI projects? 回答1: With .NET 5 Microsoft begins the journey of unifying the .NET platform, bringing .NET Core and Mono/Xamarin together in one base class library (BCL) and toolchain (SDK), more about it here. .NET MAUI as everybody already knows is a name for a new upgraded solution as a Multi-platform App UI framework for building native cross-platform apps

问题 I am bit confused with the terms of cross platform and cross compiler. Let me be first clear about the cross platform. When people talk about cross platform it means the architecture of the CPU, i.e, X86 and X64 ? or the OS i.e windows 32 bit or Windows 64 (server or desktop)? UNIX doesn't have different flavours like 64 bit or 32 bit. Why so? .NET and java is cross compiler language, what it means? When the program is compiled in .NET, we have to choose the option like X86, X64 or Any CPU.

问题 I am bit confused with the terms of cross platform and cross compiler. Let me be first clear about the cross platform. When people talk about cross platform it means the architecture of the CPU, i.e, X86 and X64 ? or the OS i.e windows 32 bit or Windows 64 (server or desktop)? UNIX doesn't have different flavours like 64 bit or 32 bit. Why so? .NET and java is cross compiler language, what it means? When the program is compiled in .NET, we have to choose the option like X86, X64 or Any CPU.

问题 I am bit confused with the terms of cross platform and cross compiler. Let me be first clear about the cross platform. When people talk about cross platform it means the architecture of the CPU, i.e, X86 and X64 ? or the OS i.e windows 32 bit or Windows 64 (server or desktop)? UNIX doesn't have different flavours like 64 bit or 32 bit. Why so? .NET and java is cross compiler language, what it means? When the program is compiled in .NET, we have to choose the option like X86, X64 or Any CPU.