memberinvokercollection.cs

语音视频功能 里面实现了基本的QQ与语音对话

using System;
using System.Xml;
using System.Reflection;
using System.Diagnostics;
using System.ComponentModel;
using System.Collections;
namespace gowk.GXF
{
	/// <summary>
	/// MemberInvokerCollection 的摘要说明。
	/// </summary>
	internal class MemberInvokerCollection:System.Collections.ArrayList
	{
		public MemberInvokerCollection()
		{
		}
		public new MemberInvoker this[int index]
		{
			get{return (MemberInvoker)this[index];}
		}
		public override void Sort()
		{
			MemberInvokerComparer mic=new MemberInvokerComparer();
			base.Sort (mic);
		}


		
		public object GetValue(object obj,string men,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.GetValue(obj,men,state);
				}
				catch(System.NotSupportedException nex)
				{
					System.Diagnostics.Trace.WriteLine("NotSupportedException:"+nex.Message);
					System.Diagnostics.Trace.WriteLine(obj.ToString()+men);
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return null;
		}
		public object GetValue(object obj,MemberInfo men,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.GetValue(obj,men,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return null;
		}
		
		public object GetValue(object obj,FieldInfo men,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.GetValue(obj,men,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return null;
		}
		public object GetValue(object obj,PropertyInfo men,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.GetValue(obj,men,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return null;
		}
		

		public bool SetValue(object obj,string men,object value,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.SetValue(obj,men,value,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return false;
		}
		public bool SetValue(object obj,MemberInfo men,object value,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.SetValue(obj,men,value,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return false;
		}
		public bool SetValue(object obj,FieldInfo men,object value,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.SetValue(obj,men,value,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return false;
		}
		public bool SetValue(object obj,PropertyInfo men,object value,ParserState state)
		{
			foreach(MemberInvoker mi in this)
			{
				try
				{
					return mi.SetValue(obj,men,value,state);
				}
				catch(System.NotSupportedException nex)
				{
				}
				catch(System.Exception ex)
				{
					System.Diagnostics.Trace.WriteLine("++++++++++++++++++++++++++++++++++++");
					System.Diagnostics.Trace.WriteLine(ex.Message);
					System.Diagnostics.Trace.WriteLine(ex.StackTrace);
					break;
				}
			}
			return false;
		}

		class MemberInvokerComparer:IComparer
		{
			public MemberInvokerComparer()
			{
			}
			#region IComparer 成员

			public int Compare(object x, object y)
			{
				if((x==null) ||(y==null))throw new Exception();
				MemberInvoker a=(MemberInvoker)x;
				MemberInvoker b=(MemberInvoker)y;
				return a.Prior>=b.Prior?1:0;
			}
			#endregion
		}



	}
}