C# script file

My personal idea is choosing a platform and a language that has easy to use and you are comfortable will be better. But you do not need to use them because they are widely used. Most of the time "no. They will just contact with you, and someone from your team will write the scripts for them and customer will pay for it.

So, selecting a language that your team already use and comfortable with and has tools for scripting support will be a better choice. The script is no more than some text. You can also create a simple class in Microsoft Visual Studio then import its code to your application. Having a code editor for writing scripts in your application may be a good feature but not required.

If it is hard for you to find a good script editor that you can easily embed to your application, just provide a way to import script files or text content to your application. Following is a simple script that gets a collection of Person objects and writes thier information to a single comma separated file. As you can see, your script should be structured as a complete C code file. There is a similar issue when you read all text from both the standard output and standard error streams.

For example, the following C code performs a read operation on both streams. This Works on Framework 4. Also show the error message, line, and sql command.

Using EntityFramework, you can go with a solution like this. I use this code to initialize e2e tests. De prevent sql injection attacks, make sure not to generate this script based on user input or use command parameters for this see overload of ExecuteSqlCommand that accepts parameters.

So after a whole day, I came with this mixed code achieved from different sources and trying to get the job done. So you have to download and put the DLL assembly next to your script manually. One of the best things about dotnet core CLI is its global tools. You can read about them here. In a nutshell, they are just a special NuGet package that contains a console application. A Global Tool can be installed on your machine on a default location that is included in the PATH environment variable or on a custom location.

This tool can be installed like this:. So you can easily use this directive to reference any NuGet package your like. Make sure you set the version because dotnet-script will cache the package for the next executions and this will make the script running more faster! The result is still the same, right? One of the big advantages of dotnet-script is scaffolding which helps you create a folder for your script with launch settings for your beloved VSCode! With this configuration, you can run and debug your code inside VSCode!

The only way to install it is via Chocolaty which is a windows package installer. After installation, you have access to scripts command in CMD. By typing scripts in the cmd the scriptcs-repl will run, which let you enter C codes line by line:.

For installing NuGet packages, you can use -install argument. Any function registered with the Parser must be implemented as a class derived from the ParserFunction class and must override its Evaluate method. The operator separator character and the comment string are defined in Constants. CSCS supports numbers type double , strings or tuples arrays of variables implemented as a C list. Each element of a tuple can be either a string or a number, but not another tuple.

Therefore, multidimensional arrays are not supported. The C class SetVarFunction implements the functionality of setting a variable value, as shown in Figure 2. In the preceding example, the elements c 0 and c 1 were added, both initialized to empty strings. The get variable function is registered inside of the set variable function C code see the next-to-last statement in Figure 2 :.

The If, Else If and Else control flow statements are implemented internally as Parser functions, as well. They are registered by the Parser just like any other function:. Only the IF keyword must be registered with the Parser. The real implementation of the If statement is in the Interpreter class, as shown in Figure 4.

The string comparison is similar and is available in the accompanying code download, as is the straightforward implementation of the GetNextIfToken function.

When an if, else if, or else condition is true, all of the statements inside the block are processed. This is implemented in Figure 5 in the ProcessBlock method.