Jalalx

/*
    Sample of use:
    <ComboBox ItemsSource="{Binding Source={ Extensions:ByteEnumerationExtention {x:Type type:MyEnum} }}"  DisplayMemberPath="Description"
            SelectedValuePath="Value" SelectedValue="{Binding SelectedItemInViewModel}"/>

    public enum MyEnum : short
    {
        [Description("گزینه 1")]
        Item1 = 1,
        

Jalalx

using System;
using System.Net;
using System.Threading;

namespace System.Net.Sockets 
{
    public class Client
    {
        // Fields...
        private Socket clientSocket = null;

Jalalx

/// <summary>
/// Implements <see cref="INotifyPropertyChanged"/> and <see cref="MarshalByRefObject"/> for interception in view models.
/// </summary>
public abstract class InterceptableViewModelBase : MarshalByRefObject, INotifyPropertyChanged
{
    /// <summary>
    /// Occurs when a property value changes.
    /// </summary>
    public event PropertyChangedEventHandler PropertyChanged;
    

Jalalx

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Practices.Prism.Logging;

namespace Microsoft.Practices.Prism.Logging
{
    public static class ILoggerFacadeExtensions

Jalalx

using System;

namespace Microsoft.Practices.Unity
{
    public static class IUnityContainerExtensions
    {
        /// <summary>
        /// Registers a ContentControl for navigation using the name parameter.
        /// </summary>
        /// <typeparam name="T">The type of ContentControl to register</typeparam>

Jalalx

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace System.Linq
{
    public static class LinqExtensions

Jalalx

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace System
{
    public static class StringExtensions
    {

Jalalx

/*
    How use in View?
    <PasswordBox>
        <i:Interaction.Behaviors>
            <local:PasswordBoxBindingBehavior Password="{Binding Password}"/>
        </i:Interaction.Behaviors>
    </PasswordBox>
    
    How access to orginal string?
    

Jalalx

using System;

namespace Microsoft.Practices.Prism.Regions
{
    /// <summary>
    /// Represent ILoadAware functionality for View-Model classes.
    /// </summary>
    public interface ILoadAware
    {
        /// <summary>

Jalalx

public abstract class BaseViewModel : INotifyPropertyChanged
{
	public event PropertyChangedEventHandler PropertyChanged;

	protected virtual void OnPropertyChanged(string propertyName)
	{
		PropertyChangedEventHandler handler = this.PropertyChanged;
		if (handler != null)
		{
			handler(this, new PropertyChangedEventArgs(propertyName));