init

DataPRO/ICommand/ICommand.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace DTS.DASLib.Command
+{
+    public enum CommandStatus
+    {
+        Success,
+        Failure,
+        Canceled
+    }
+
+    public enum CommandErrorReason
+    {
+        SendFailed,
+        ReceiveFailed,
+        InvalidMode,
+        Canceled
+    }
+
+    public class CommandException : ApplicationException
+    {
+        public CommandErrorReason Error { get; set; }
+
+        public CommandException(CommandErrorReason _err)
+        {
+            Error = _err;
+        }
+
+        public CommandException(CommandErrorReason _err, string msg)
+            : base(msg)
+        {
+            Error = _err;
+        }
+    }
+
+    public enum CommandReceiveAction
+    {
+        StopReceiving,
+        ContinueReceiving
+    }
+
+    public interface ICommandReport
+    {
+        object CallbackObject { get; set; }
+        CommandStatus Status { get; set; }
+    }
+
+    public delegate CommandReceiveAction CommandCallback(ICommandReport report);
+
+    public interface ICommand
+    {
+        void Execute(CommandCallback Callback,
+                     object CallbackObject);
+        void SyncExecute();
+    }
+}