Differences

This shows you the differences between two versions of the page.

--- compcode [2011/01/05 15:33] – update again hourdin
+++ compcode [2011/06/06 08:48] (current) – [Source Code] Stéphane Lavirotte
@@ Line 6: / Line 6: @@
 <code csharp>
-using WComp.Beans;      // Contains the definition of the [Bean] attribute
+using System;
 using System.Threading; // For the thread demo purposes
+using WComp.Beans;
-namespace Your_Namespace_Name {
+namespace WComp.Beans
+{
+	/// <summary>
+	/// This is a sample bean, using a thread, which has an integer evented property and a method
+        ///     to start the thread.
+	///
+	/// Notes: this bean uses the IThreadCreator interface providing a cleanup method named `Stop()'.
+	/// Several classes can be defined or used by a Bean, but only the class with the
+	/// [Bean] attribute will be available in WComp. Its ports will be all public methods,
+	///     events and properties definied in that class.
+	/// </summary>
+	[Bean(Category="MyCategory")]
+	public class BeanThread1 : IThreadCreator {
+		private Thread t;	  // Private attributes of the class
+		private volatile bool run = false;
+		private int sleepVal = 1000;
+		private volatile int eventValue;
+		public BeanThread1() {
+			// Put here your init instructions
+			eventValue = 10;
+		}
+		public void Start() {  // method starting the thread
+			if (!run) {
+				run = true;
+				t = new Thread(new ThreadStart(ThreadLoopMethod));
+				t.Start();
+			}
+		}
+		public void Stop() {   // IThreadCreator defines the Stop() method
+			run = false;
+		}
+		 // Loop sample
+		 public void ThreadLoopMethod() {
+			 while(run) {
+				 Thread.Sleep(sleepVal);
+				 // Check if the output is connected
+				 if(Output_Sample != null)
+					 // call the connected methods sequentially
+					 Output_Sample(eventValue);
+				// and so on...
+			 }
+		}
+		// --- Start: Input port sample ---
+		// an input port is a public method (like below)
+		public void Input_Sample(int intParam) {
+			eventValue = intParam;
+			// No return value is expected in WComp:
+			// results are given using events
+		}
+		// --- End: Input port sample ---
+		// --- Start: Output port sample ---
+		public delegate void Output_Sample_Signature(int val);
+		// The delegate defines the signature of the output method
+		public event Output_Sample_Signature Output_Sample;
+		// The output port is the event, named here Output_Sample
+		// --- End: Output port sample ---
+	}
+}
-    [Bean]
-    public class Your_CSharpBean_Name : IThreadCreator {
-        private Thread t;      // Private attributes of the class
-        private volatile bool run;
-        private volatile int eventValue;
-        public Your_CSharpBean_Name() {
-            // Put here your init instructions
-            t = new Thread(new ThreadStart(ThreadLoopMethod));
-            run = false;
-            eventValue = 10;
-        }
-        public void Start() {  // method starting the thread
-            if (!run) {
-                run = true;
-                t.Start();
-            }
-        }
-        public void Stop() {   // since version 2.4.0.856,
-            run = false;       // IThreadCreator defines the Stop() method
-        }
-         // Loop sample
-         public void ThreadLoopMethod() {
-             while(run) {
-                 Thread.Sleep(1000);
-                 // Check if the output is connected
-                 if(Output_Sample != null)
-                     // call the connected methods sequentially
-                     Output_Sample(eventValue);
-                // and so on...
-             }
-        }
-        // --- Start: Input port sample ---
-        // an input port is a public method (like below)
-        public void Input_Sample(int intParam) {
-            eventValue = intParam;
-            // No return value is expected in WComp:
-            // results are given using events
-        }
-        // --- End: Input port sample ---
-        // --- Start: Output port sample ---
-        public delegate void Output_Sample_Signature(int val);
-        // The delegate defines the signature of the output method
-        public event Output_Sample_Signature Output_Sample;
-        // The output port is the event, named here Output_Sample
-        // --- End: Output port sample ---
-    }
-}
 </code>
 ===== Compilation =====