C#

dilucidate wrote:

I am not sure I understand you.

dilucidate wrote:

What do you mean by it being a blocking method?

dilucidate wrote:

I am new to threading

dilucidate wrote:

I don't understand why you think my design doesn't make sense.

dilucidate wrote:

I am new to threading and am actually just using a BackgroundWorker to make it easier.

Rudolf Jan Heijink wrote:

ObjectList MyObjectList=new ObjectList();

List<MyObject> list = new List<MyObject>();<br />
// now add the items to the list<br />
//<br />
bfor.Serialize(WriteStream, list);<br />

using System;
using System.IO;
using System.Collections.Generic;
using System.Text;
using System.Runtime.Serialization;
using System.Xml;
using System.Runtime.Serialization.Formatters.Soap;

namespace Serialization
	{
	// Create a class to include in the list
	[Serializable]
	public class MyObject:ISerializable
		{
		public Int32 idx=0;

		public MyObject(Int32 i)
			{
			idx=i;
			}

		internal MyObject(SerializationInfo info,StreamingContext context)
			{
			idx=info.GetInt32("Idx");
			}

		public virtual void GetObjectData(SerializationInfo info,StreamingContext context)
			{
			info.AddValue("Idx",idx);
			}
		}

	[Serializable]
	class ObjectList: ISerializable
		{
		MyObject object1;
		MyObject object2;

		public ObjectList()
			{
			object1=new MyObject(1);
			object2=new MyObject(2);
			}

		protected ObjectList(SerializationInfo info,StreamingContext context)
			{
			object1=new MyObject(info,context);
			object2=new MyObject(info,context);
			}

		public virtual void GetObjectData(SerializationInfo info,StreamingContext context)
			{
			object1.GetObjectData(info,context);
			// here (netx statement) i get an exception, cmplaining i cannot serialize 
			//the same object twice, though the objects are clearly not the same.
			object2.GetObjectData(info,context);
			}
		}

	class Program
		{
		static void Main(string[] args)
			{
			ObjectList MyObjectList=new ObjectList();
			FileStream WriteStream=new FileStream("test.xml",FileMode.Create); 
			SoapFormatter bfor=new SoapFormatter();
			MyObject Object1=new MyObject(1);
			MyObject object2=new MyObject(2);
			bfor.Serialize(WriteStream,MyObjectList);
			}
		}
	}

Bitmap image1=Image.FromFile(filename);
Bitmap image2=new Bitmap(image1);
image1.Dispose();
// now do with image2 whatever you like, file is no longer locked

Raymond_P* wrote:

i dont need any security

Raymond_P* wrote:

i dont need any security

Raymond_P* wrote:

i need to use my username and pass .

Raymond_P* wrote:

Thhats what i ment , i want to fund a way of uploading the file overwriting the old one using FTP .

Raymond_P* wrote:

i ment its ok for me to put my username and pass into the application i wont be handing it out to anyone .

hk11 wrote:

Has anyone got a reliable multithreaded file copy program with progress display ?