Commander.Fody

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A Fody weaver for ICommand invocation and implementation.

// repository documentation

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## This is an add-in for [Fody](https://github.com/Fody/Fody/)

Injects ICommand properties and implementations for use in MVVM applications.

[Introduction to Fody](http://github.com/Fody/Fody/wiki/SampleUsage)

## Nuget package http://nuget.org/packages/Commander.Fody

### Your Code
    public class SurveyViewModel
    {
        [OnCommandCanExecute("SubmitCommand")]
        public bool CanSubmit()
        {
            ... 
        }
        [OnCommand("SubmitCommand")]
        public void OnSubmit(){
            ...
        }        
    }

With a command implementation in assembly like:

public class DelegateCommand : ICommand
    {
        ...

public DelegateCommand(Action execute):this(execute, null)
        {        
        }

public DelegateCommand(Action execute, Func<bool> canExecute)
        {
            ...
        }

public void Execute(object parameter)
        {
            ...
        }

public bool CanExecute(object parameter)
        {
            ...
        }    
    }

### What Gets Compiled
    public class SurveyViewModel
    {
        SurveyViewModel()
        {
            <Commander_Fody>InitializeCommands();            
        }
        public ICommand SubmitCommand {get;set;}

public bool CanSubmit(){ 
            ...
        }
        public void OnSubmit(){
            ...
        }

private void <Commander_Fody>InitializeCommands()
        {
            if (this.SubmitCommand == null)
            {
                this.SubmitCommand = new DelegateCommand(new Action(this.OnSubmit), new Func<bool>(this.CanSubmit));
            }
        }
    }

## What it does 
TODO

## Icon

Commander.Fody

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