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compcode [2007/06/13 07:38] lavirotte |
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- | ====== Sample of a Bean ====== | ||
- | ===== Source Code ===== | ||
- | |||
- | Here is the sample code of a component in c# (save this to a le called Sample_Component.cs) : | ||
- | |||
- | <code csharp> | ||
- | using WComp.Beans; // It contains the definition of the attribute [Bean] | ||
- | using System.Threading; // For the thread demo purposes | ||
- | |||
- | namespace Your_Namespace_Name { | ||
- | |||
- | [Bean] | ||
- | public class Your_CSharpBean_Name { | ||
- | |||
- | public Your_CSharpBean_Name() { | ||
- | // Put here your init instructions | ||
- | // Example of a loop that call the output | ||
- | // every second. | ||
- | new Thread(new ThreadStart(ThreadLoopMethod)).Start(); | ||
- | } | ||
- | |||
- | // Loop sample | ||
- | public void ThreadLoopMethod() { | ||
- | while(Thread.CurrentThread.IsAlive) { | ||
- | Thread.Sleep(1000); | ||
- | double result; | ||
- | // Check if the output is connected | ||
- | if(Output_Sample != null) | ||
- | // call the connected methods sequentially | ||
- | result = Output_Sample(123); | ||
- | // and so on... | ||
- | } | ||
- | } | ||
- | |||
- | // --- Start: Input port sample --- | ||
- | // an input port is a method (below) | ||
- | public int Input_Sample(string param_name) { | ||
- | string pn = param_name; // You may use the parameters | ||
- | return 0; // You may return anything | ||
- | } | ||
- | // --- End: Input port sample --- | ||
- | |||
- | // --- Start: Output port sample --- | ||
- | public delegate double Output_Sample_Signature(int param_name); | ||
- | // This is the signature of the output method | ||
- | public event Output_Sample_Signature Output_Sample; | ||
- | // The output port is the event (before) | ||
- | // --- End: Output port sample --- | ||
- | } | ||
- | } | ||
- | </code> | ||
- | |||
- | ===== Compilation ===== | ||
- | |||
- | Wcomp distrib. Here is a sample of the command line compilation : | ||
- | <code actionscript> | ||
- | csc.exe /target:library /r:Bean.dll Sample_Component.cs | ||
- | </code> |