- #CRESTRON SIMPL WINDOWS FB SHORTCUT HOW TO#
- #CRESTRON SIMPL WINDOWS FB SHORTCUT PRO#
- #CRESTRON SIMPL WINDOWS FB SHORTCUT CODE#
private bool OnValidateNewHostKey(byte key)īool autoAcceptKey = target.Invoke(key.ToHexString()) != 0 This would allow us to accept or decline the host key in response to the callback fired from SIMPL# (to proceed with, or abort the connection). To our benefit, SIMPL+ delegate callbacks can also be bi-directional. We could start the connection process from SIMPL+, but there’s no way to tell when we receive the host key other than an event in the SIMPL# SSH library that we can use to create a callback. A typical example would be to acknowledge or decline a host key received during an SSH connection to a server. Say we had a module that needed to respond to a callback fired from SIMPL#. Usage in SIMPL+ is relatively straightforward:Ī) Retrieve an element at index i element = obj.Elements ī) Get the array length SIGNED_LONG_INTEGER n Ĭ) Get the index of a particular element SIGNED_LONG_INTEGER n This solution works because SIMPL+ doesn’t care if the object inherits from a generic type. Generics are not directly supported in SIMPL+, which is the reason why we can’t just pass CrestronArray directly back into the SIMPL+ layer. The parameterless constructor is only necessary to keep the type compatible with SIMPL+. For the parameterless constructor, we’ve marked it with the ObsoleteAttribute to help prevent unwanted usage from SIMPL# since we want to always have the object’s internal array properly initialized by only calling the constructor that passes an array of the specified type. Here we are implementing a string array wrapper class, and inheriting from the abstract generic class from above. public INTEGER Load(STRING configFilepath)ĬrestronConsole.PrintLine("Loading configuration file") ĬrestronConsole.PrintLine("File does not exist:
#CRESTRON SIMPL WINDOWS FB SHORTCUT CODE#
This can be mitigated by telling your compiler to omit this code entirely for a certain build configuration like the Release configuration using conditional directives. console output messages, logging mechanisms, etc)? Even if you enable/disable your debug messages and logging functionality at runtime, there is conditional logic which determines whether to call your debug functions that still need to be evaluated by the CPU. Have you ever considered the fact that there is a slight performance impact in having diagnostic code in your compiled dll’s (i.e. Let’s talk about the compiler for a bit though. The Release build for example, enables compiler optimization whereas the Debug configuration does not. There are other benefits to understanding default build configurations. Both of these configurations also have a predefined set of defined compiler constants that you can use to include or omit sections of code in the compiled output. You’ll notice two that are available by default Debug and Release. Using the build configurations provided by default can be beneficial even if you don’t create your own. The purpose of these aliases is to make SIMPL+ API’s create more similarities in comparing your C# source code.Ĭompiler Directives & Build Configurations I typically avoid using these for any of my classes that don’t need to interface with SIMPL+. The compiler does not identify INTEGER as a separate type, and both INTEGER and ushort can be used in the same manner for this reason.) (Note: In the example above, the INTEGER return value is interchangeable with ushort.
Now you can use these as normal identifiers in your code (which are synonymous with their underlying type): private INTEGER Initialize() Using LONG_INTEGER = System.UInt32 // uint = LONG_INTEGER (unsigned) Using SIGNED_LONG_INTEGER = System.Int32 // int = SIGNED_LONG_INTEGER Using SIGNED_INTEGER = System.Int16 // short = SIGNED_INTEGER Using INTEGER = System.UInt16 // ushort = INTEGER (unsigned) Using SSTRING = // SimplSharpString = STRING A set of those using directives for SIMPL+ type aliasing has been defined below: using STRING = System.String // string = STRING You can use the using directive outside (or within) namespace scope to make the type aliases in your
#CRESTRON SIMPL WINDOWS FB SHORTCUT HOW TO#
It should be noted that this paper is not an alternative to learning how to program in C#. NET compact framework is recommended, although not required. Note: A basic understanding of the C# language (syntax) and. ❖ SIMPL Windows and SIMPL+ language proficiency It is assumed that you have the following (as a minimum set of requirements):
#CRESTRON SIMPL WINDOWS FB SHORTCUT PRO#
SIMPL# Pro is not covered in this edition, although a lot of the core principles and code examples can still be translated over to SIMPL# Pro. In the following sections, we will explore different techniques to expand and enhance the functionality of your SIMPL Windows programs by harnessing the capabilities of SIMPL#.
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