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QuestionDispatcherTimer Tick event not fired Pin
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QuestionWhich way to load entity child collections? Pin
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QuestionWPF with Web Pin
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QuestionWPF - Bind IsEnabled To Method On VM Pin
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AnswerRe: WPF - Bind IsEnabled To Method On VM Pin
Wayne Gaylard14-Jan-13 0:55
mentorWayne Gaylard14-Jan-13 0:55 
The best way is to have a bool Property in your VM, to which you caan bind the IsEnabled property of the relevant controls like this:-

VM:
 
public bool CanEnableField(string Key)
{
    // if the form is in Add or Edit Mode, and the user has rights to the field, then EnableControls = true
}
 
public bool EnableControls
        {
            get
            {
                return enableControls;
            }
            set
            {
                if (enableControls != value)
                {
                    enableControls = value;
                    OnPropertyChanged("EnableControls");
                }
            }
        }


View:
<Label Grid.Row="2" Content="Name : " HorizontalAlignment="Right" VerticalAlignment="Bottom" Margin="2,2,2,7" />
                <TextBox Grid.Column="1" Grid.Row="2" Margin="2" IsEnabled="{Binding Path=EnableControls}" Text="{Binding Path=SelectedCustomer.Name, ValidatesOnDataErrors=True,UpdateSourceTrigger=PropertyChanged}" />


Hope this helps
When I was a coder, we worked on algorithms. Today, we memorize APIs for countless libraries — those libraries have the algorithms - Eric Allman

AnswerRe: WPF - Bind IsEnabled To Method On VM Pin
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QuestionWPF - Sync Combox Pin
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QuestionStyle From Resource File Not Being Applied Pin
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QuestionHow to play an Audio File After another has Finished in WPF MediaElement Pin
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QuestionWPF tutorial book website pdf Pin
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QuestionWPF Tab Styling Question #2 Pin
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