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New Post: What is correct option to use ClearScript.V8 as NuGet package?

Hello Ciget! It sounds like you've set everything up correctly. You're just trying to run your project in IIS Express on your VS 2013 machine, right? Please make sure that copies of those DLL files do...

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New Post: Calling VBScript function by dispatchId

Hello! ClearScript does not support invocation of script items via dispatch ID. However, the VBScript functions have names, right? Why not use them? We're guessing that the Delphi application had no...

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New Post: Calling VBScript function by dispatchId

This application wrote before years. I think dispatch id is used for performance reason. The application allows to customize specific business model, extend and interact with application, it uses...

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New Post: Cannot get property of a derived class

Consider I have the following classes public class Element { public Location Location { get; set; } } public class Location { public string Name { get; set; } } public class LocationPoint : Location {...

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New Post: Cannot get property of a derived class

Here's a quick hack, in HostItem class, changetarget.Type.GetScriptableProperty(name, invokeFlags, bindArgs); totarget.Target.GetType().GetScriptableProperty(name, invokeFlags, bindArgs); That way, it...

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New Post: Cannot get property of a derived class

Hi ravetam! Great question. This may be an example of ClearScript behaving a little too much like C# :) The expression you're evaluating, e.Location.Point, doesn't compile in C#, and it doesn't work in...

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New Post: Cannot get property of a derived class

Thanks for the detailed explanation. I should have run the unit test first. The second solution seems to work but the problem is, the class library has to reference Clearscript. If I were to disable...

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New Post: Cannot get property of a derived class

If I were to disable this check at all (IsRestrictedForScript always returns false), would I run into any issue? ​ It depends on the design of the .NET API you're calling from script code. In general...

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Commented Issue: [V8 bug] Issue with memory leaking scripts: 5.3.9 vs 5.3.10...

Hi everybody,I just noticed a behavior that differs between ClearScript v 5.3.9 and 5.3.10, and it's about limiting memory for a script execution. Consider following faulty script (it emulates a memory...

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New Post: Calling VBScript function by dispatchId

So at startup the application looks up dispatch IDs by name and caches them for invocation purposes. Is that correct? Again, we're not sure it makes sense to expose dispatch IDs in ClearScript. The...

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New Post: Calling VBScript function by dispatchId

Thanks for your answers. Can you more explain why for .NET application calling by name to be negligible? About thread-safe I know, that a reason why in our legacy code there is a logic that check...

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Commented Issue: [V8 bug] Issue with memory leaking scripts: 5.3.9 vs 5.3.10...

Hi everybody,I just noticed a behavior that differs between ClearScript v 5.3.9 and 5.3.10, and it's about limiting memory for a script execution. Consider following faulty script (it emulates a memory...

View Article

Commented Issue: [V8 bug] Issue with memory leaking scripts: 5.3.9 vs 5.3.10...

Hi everybody,I just noticed a behavior that differs between ClearScript v 5.3.9 and 5.3.10, and it's about limiting memory for a script execution. Consider following faulty script (it emulates a memory...

View Article


New Post: Calling VBScript function by dispatchId

Can you more explain why for .NET application calling by name to be negligible? ​ Invoking a VBScript function from .NET is relatively expensive, as the ClearScript and COM interop layers incur a lot...

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Commented Issue: [V8 bug] Issue with memory leaking scripts: 5.3.9 vs 5.3.10...

Hi everybody,I just noticed a behavior that differs between ClearScript v 5.3.9 and 5.3.10, and it's about limiting memory for a script execution. Consider following faulty script (it emulates a memory...

View Article


New Post: Cannot get property of a derived class

Actually, I wanted it to look more "Javascript" coding style. Anyway, from my unit test, my script still works after the changes. Thanks again. I'll keep "the casting issue" in mind.

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New Post: Cannot get property of a derived class

Right, automatic type restriction is a relatively new feature in ClearScript, designed to facilitate access to esoteric .NET APIs. We agree that for simple APIs that rely on polymorphism, turning it...

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Commented Issue: [V8 bug] Issue with memory leaking scripts: 5.3.9 vs 5.3.10...

Hi everybody,I just noticed a behavior that differs between ClearScript v 5.3.9 and 5.3.10, and it's about limiting memory for a script execution. Consider following faulty script (it emulates a memory...

View Article

New Post: Cannot get property of a derived class

Sounds great

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New Post: How to change the Global Object to another object?

Just like in Chrome,the Global object is "window".the code: var i=100; if(window.i==100) //this is true { ..... }

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