ScriptParser Class

A very simple C# script parser that parses the provided script as a text string with embedded expressions and code blocks.

Literal text:

Parsed as plain text into the script output.

Expressions {{ expr }}

<i>{{ DateTime.Now.ToString("d") }}</i>

Code Blocks {{% C# code }}

{{% for(int x; x<10; x++  { }}     
    <div>{{ x }}. Hello World</div>
{{% } }}

To execute script:

var model = new TestModel {Name = "rick", DateTime = DateTime.Now.AddDays(-10)};

string script = @"
Hello World. Date is: {{ Model.DateTime.ToString(""d"") }}!
{{% for(int x=1; x<3; x++) 
{ }}
    {{ x }}. Hello World {{Model.Name}}
{{% } }}

And we're done with this!
";

var scriptParser = new ScriptParser();

// add dependencies - sets on .ScriptEngine instance
scriptParser.AddAssembly(typeof(ScriptParserTests));
scriptParser.AddNamespace("Westwind.Scripting.Test");

// Execute the script
string result = scriptParser.ExecuteScript(script, model);

Console.WriteLine(result);

Console.WriteLine(scriptParser.ScriptEngine.GeneratedClassCodeWithLineNumbers);
Console.WriteLine(scriptParser.ErrorType);  // if there's an error

Uses the .ScriptEngine property for execution and provides error information there.