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using System.Windows.Input;
using System;
// From http://johnpapa.net/silverlight/5-simple-steps-to-commanding-in-silverlight/
namespace RIATasks
{
public class DelegateCommand : ICommand
{
Func<object, bool> canExecute;
Action<object> executeAction;
bool canExecuteCache;
public DelegateCommand(Action<object> executeAction, Func<object, bool> canExecute)
{
this.executeAction = executeAction;
this.canExecute = canExecute;
}
#region ICommand Members
public bool CanExecute(object parameter)
{
bool temp = canExecute(parameter);
if (canExecuteCache != temp)
{
canExecuteCache = temp;
if (CanExecuteChanged != null)
{
CanExecuteChanged(this, new EventArgs());
}
}
return canExecuteCache;
}
public event EventHandler CanExecuteChanged;
public void Execute(object parameter)
{
executeAction(parameter);
}
#endregion
}
}
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I've been playing with computers since my first Acorn Electron, & after blowing up a few ZX Spectrums. I moved on to the C64 & Amiga, & eventually reluctantly on to the PC.
I have learnt a wide set of skills during my 38 years of existence, living in the UK, on the sunny south coast.
My main area of expertise is Graphic/Visual Design, Usability & UI Design. I am not a programmer, but am fairly technically minded due to studying Mechanical Engineering at Uni.
I have work both Freelance & for IBM as a Graphic Designer, & am skilled in the usual graphics packages like, PhotoShop, CorelDraw or Illustrator, Premier, Dreamweaver, Flash etc.
But I originally started with Lightwave & 3D animation.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.