porting shell from nuget to local
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@@ -0,0 +1,289 @@
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using System;
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using System.ComponentModel;
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using System.Windows;
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using System.Windows.Input;
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using System.Windows.Media;
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namespace Microsoft.Windows.Shell
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{
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[DefaultEvent("Click")]
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public sealed class ThumbButtonInfo : Freezable, ICommandSource
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{
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protected override Freezable CreateInstanceCore()
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{
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return new ThumbButtonInfo();
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}
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public Visibility Visibility
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{
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get
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{
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return (Visibility)base.GetValue(ThumbButtonInfo.VisibilityProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.VisibilityProperty, value);
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}
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}
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public bool DismissWhenClicked
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{
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get
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{
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return (bool)base.GetValue(ThumbButtonInfo.DismissWhenClickedProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.DismissWhenClickedProperty, value);
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}
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}
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public ImageSource ImageSource
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{
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get
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{
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return (ImageSource)base.GetValue(ThumbButtonInfo.ImageSourceProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.ImageSourceProperty, value);
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}
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}
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public bool IsBackgroundVisible
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{
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get
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{
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return (bool)base.GetValue(ThumbButtonInfo.IsBackgroundVisibleProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.IsBackgroundVisibleProperty, value);
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}
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}
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public string Description
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{
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get
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{
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return (string)base.GetValue(ThumbButtonInfo.DescriptionProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.DescriptionProperty, value);
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}
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}
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private static object _CoerceDescription(DependencyObject d, object value)
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{
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string text = (string)value;
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if (text != null && text.Length >= 260)
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{
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text = text.Substring(0, 259);
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}
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return text;
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}
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private object _CoerceIsEnabledValue(object value)
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{
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bool flag = (bool)value;
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return flag && this._CanExecute;
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}
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public bool IsEnabled
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{
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get
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{
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return (bool)base.GetValue(ThumbButtonInfo.IsEnabledProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.IsEnabledProperty, value);
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}
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}
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public bool IsInteractive
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{
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get
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{
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return (bool)base.GetValue(ThumbButtonInfo.IsInteractiveProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.IsInteractiveProperty, value);
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}
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}
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private void _OnCommandChanged(DependencyPropertyChangedEventArgs e)
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{
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ICommand command = (ICommand)e.OldValue;
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ICommand command2 = (ICommand)e.NewValue;
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if (command == command2)
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{
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return;
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}
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if (command != null)
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{
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this._UnhookCommand(command);
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}
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if (command2 != null)
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{
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this._HookCommand(command2);
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}
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}
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private bool _CanExecute
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{
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get
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{
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return (bool)base.GetValue(ThumbButtonInfo._CanExecuteProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo._CanExecuteProperty, value);
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}
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}
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public event EventHandler Click;
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internal void InvokeClick()
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{
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EventHandler click = this.Click;
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if (click != null)
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{
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click(this, EventArgs.Empty);
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}
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this._InvokeCommand();
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}
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private void _InvokeCommand()
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{
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ICommand command = this.Command;
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if (command != null)
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{
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object commandParameter = this.CommandParameter;
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IInputElement commandTarget = this.CommandTarget;
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RoutedCommand routedCommand = command as RoutedCommand;
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if (routedCommand != null)
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{
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if (routedCommand.CanExecute(commandParameter, commandTarget))
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{
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routedCommand.Execute(commandParameter, commandTarget);
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return;
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}
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}
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else if (command.CanExecute(commandParameter))
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{
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command.Execute(commandParameter);
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}
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}
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}
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private void _UnhookCommand(ICommand command)
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{
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command.CanExecuteChanged -= this._commandEvent;
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this._commandEvent = null;
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this._UpdateCanExecute();
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}
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private void _HookCommand(ICommand command)
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{
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this._commandEvent = delegate(object sender, EventArgs e)
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{
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this._UpdateCanExecute();
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};
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command.CanExecuteChanged += this._commandEvent;
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this._UpdateCanExecute();
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}
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private void _UpdateCanExecute()
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{
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if (this.Command == null)
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{
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this._CanExecute = true;
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return;
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}
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object commandParameter = this.CommandParameter;
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IInputElement commandTarget = this.CommandTarget;
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RoutedCommand routedCommand = this.Command as RoutedCommand;
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if (routedCommand != null)
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{
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this._CanExecute = routedCommand.CanExecute(commandParameter, commandTarget);
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return;
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}
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this._CanExecute = this.Command.CanExecute(commandParameter);
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}
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public ICommand Command
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{
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get
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{
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return (ICommand)base.GetValue(ThumbButtonInfo.CommandProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.CommandProperty, value);
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}
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}
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public object CommandParameter
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{
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get
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{
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return base.GetValue(ThumbButtonInfo.CommandParameterProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.CommandParameterProperty, value);
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}
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}
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public IInputElement CommandTarget
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{
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get
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{
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return (IInputElement)base.GetValue(ThumbButtonInfo.CommandTargetProperty);
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}
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set
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{
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base.SetValue(ThumbButtonInfo.CommandTargetProperty, value);
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}
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}
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private EventHandler _commandEvent;
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public static readonly DependencyProperty VisibilityProperty = DependencyProperty.Register("Visibility", typeof(Visibility), typeof(ThumbButtonInfo), new PropertyMetadata(Visibility.Visible));
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public static readonly DependencyProperty DismissWhenClickedProperty = DependencyProperty.Register("DismissWhenClicked", typeof(bool), typeof(ThumbButtonInfo), new PropertyMetadata(false));
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public static readonly DependencyProperty ImageSourceProperty = DependencyProperty.Register("ImageSource", typeof(ImageSource), typeof(ThumbButtonInfo), new PropertyMetadata(null));
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public static readonly DependencyProperty IsBackgroundVisibleProperty = DependencyProperty.Register("IsBackgroundVisible", typeof(bool), typeof(ThumbButtonInfo), new PropertyMetadata(true));
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public static readonly DependencyProperty DescriptionProperty = DependencyProperty.Register("Description", typeof(string), typeof(ThumbButtonInfo), new PropertyMetadata(string.Empty, null, new CoerceValueCallback(ThumbButtonInfo._CoerceDescription)));
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public static readonly DependencyProperty IsEnabledProperty = DependencyProperty.Register("IsEnabled", typeof(bool), typeof(ThumbButtonInfo), new PropertyMetadata(true, null, (DependencyObject d, object e) => ((ThumbButtonInfo)d)._CoerceIsEnabledValue(e)));
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public static readonly DependencyProperty IsInteractiveProperty = DependencyProperty.Register("IsInteractive", typeof(bool), typeof(ThumbButtonInfo), new PropertyMetadata(true));
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public static readonly DependencyProperty CommandProperty = DependencyProperty.Register("Command", typeof(ICommand), typeof(ThumbButtonInfo), new PropertyMetadata(null, delegate(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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((ThumbButtonInfo)d)._OnCommandChanged(e);
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}));
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public static readonly DependencyProperty CommandParameterProperty = DependencyProperty.Register("CommandParameter", typeof(object), typeof(ThumbButtonInfo), new PropertyMetadata(null, delegate(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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((ThumbButtonInfo)d)._UpdateCanExecute();
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}));
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public static readonly DependencyProperty CommandTargetProperty = DependencyProperty.Register("CommandTarget", typeof(IInputElement), typeof(ThumbButtonInfo), new PropertyMetadata(null, delegate(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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((ThumbButtonInfo)d)._UpdateCanExecute();
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}));
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private static readonly DependencyProperty _CanExecuteProperty = DependencyProperty.Register("_CanExecute", typeof(bool), typeof(ThumbButtonInfo), new PropertyMetadata(true, delegate(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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d.CoerceValue(ThumbButtonInfo.IsEnabledProperty);
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}));
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}
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}
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