instanciate java class 1

[almoes]

Hi,

Is it possible to instanciate a java class from c# code?

thanxs,
alej

 

[dalchri]

Having worked in J++ I know that you can create a COM interface to any Java class. In that case, you would be able to reference it in C# as a COM component.

I don't know if there is another tool available that will let you create the COM interface as J++ is a rather arcane tool and you probably can't even buy it anymore.

 

[chiph]

If you want it to run in a seperate process, you can use the System.Threading.Process class to run a copy of java.exe, passing your class as a parameter.

If you want it to run in-process, then you'll need to rewrite it in J#, Microsoft's Java-like implementation.

Chip H.


____________________________________________________________________
If you want to get the best response to a question, please read FAQ222-2244 first

 

[almoes]

hmmm j++ is not really java, but yes then it was possible I used it. I think nevertheless that you can create COM from java code by java plugins. In the case I can create it, it's possible to call a COM object using c#?

thanxs!
alej

 

[obislavu]

Yes, you can use directly if you add the vjslib library as Reference in your project (Add Reference->NET tab -> vjslib). Next use like here!

private void listBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
	java.util.ArrayList ar = new java.util.ArrayList();
	//...
}

obislavu

 

[chiph]

vjslib library

I thought this was no longer supported?

In much the same way as J++ is no longer supported by Microsoft...

Chip H.



____________________________________________________________________
If you want to get the best response to a question, please read FAQ222-2244 first

 

[chrissie1]

doesn't vjs stand for visual j sharp, so the newer version?

Christiaan Baes
Belgium

If you want to get an answer read this FAQ faq796-2540
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