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GeneralRe: WPF DialogService Question Pin
Ron Beyer30-Dec-13 7:46
professionalRon Beyer30-Dec-13 7:46 
GeneralRe: WPF DialogService Question Pin
Kevin Marois30-Dec-13 7:53
professionalKevin Marois30-Dec-13 7:53 
GeneralRe: WPF DialogService Question Pin
Ron Beyer30-Dec-13 8:03
professionalRon Beyer30-Dec-13 8:03 
GeneralRe: WPF DialogService Question Pin
Kevin Marois30-Dec-13 8:08
professionalKevin Marois30-Dec-13 8:08 
GeneralRe: WPF DialogService Question Pin
Kevin Marois30-Dec-13 8:45
professionalKevin Marois30-Dec-13 8:45 
GeneralRe: WPF DialogService Question Pin
Ron Beyer30-Dec-13 8:54
professionalRon Beyer30-Dec-13 8:54 
GeneralRe: WPF DialogService Question Pin
Kevin Marois30-Dec-13 9:18
professionalKevin Marois30-Dec-13 9:18 
GeneralRe: WPF DialogService Question Pin
Ron Beyer30-Dec-13 10:25
professionalRon Beyer30-Dec-13 10:25 
I would overload it...

C#
public static DialogResultEx ShowDialog<TViewModelType>(TViewModelType viewModel, Type ownerType) where TViewModelType : _DialogBaseViewModel
        {
            Type dialogType = registry.Where(x => x.Value == viewModel.GetType()).Select(x => x.Key).FirstOrDefault();
 
            if (dialogType == null)
            {
                throw new ArgumentException(string.Format("There is no registered dialog corresponding to a view model of type {0}.", viewModel));
            }
 

 
            var dialog = (Window)Activator.CreateInstance(dialogType);
 
            dialog.DataContext = viewModel;
 
            if (ownerType != null)
            {
                Window ownerWindow = FindWindow(ownerType);
                dialog.Owner = ownerWindow;
            }
            
            dialog.ShowDialog();
 
            DialogResultEx dlgResult = new DialogResultEx();
            dlgResult.DialogResult = dialog.DialogResult;
            dlgResult.DialogData = viewModel.DialogData;
 
            return dlgResult;
        }

public static DialogResultEx ShowDialog<TViewModelType>(TViewModelType viewModel) where TViewModelType : _DialogBaseViewModel
        {
            return ShowDialog<TViewModelType>(viewModel, null);
        }


Again, watch those generics and how you use them. You declare the generic TOwnerType but you don't ever use it, so there is no need for it. Using the above you can have both for when you need the owner window and for when you don't, and you have all the code re-use so you only have to maintain in one place.
GeneralRe: WPF DialogService Question Pin
Kevin Marois30-Dec-13 10:28
professionalKevin Marois30-Dec-13 10:28 
GeneralRe: WPF DialogService Question Pin
Kevin Marois31-Dec-13 5:54
professionalKevin Marois31-Dec-13 5:54 
GeneralRe: WPF DialogService Question Pin
Ron Beyer31-Dec-13 6:09
professionalRon Beyer31-Dec-13 6:09 
GeneralRe: WPF DialogService Question Pin
Mycroft Holmes6-Jan-14 21:57
professionalMycroft Holmes6-Jan-14 21:57 
QuestionConvert BitmapImage into byte arrays in wpf Pin
Member 1001614027-Dec-13 0:23
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AnswerRe: Convert BitmapImage into byte arrays in wpf Pin
Pete O'Hanlon27-Dec-13 0:58
mvaPete O'Hanlon27-Dec-13 0:58 
GeneralRe: Convert BitmapImage into byte arrays in wpf Pin
Member 1001614027-Dec-13 3:44
MemberMember 1001614027-Dec-13 3:44 
QuestionWPF App Content Presenter in Main Window Pin
Kevin Marois23-Dec-13 7:21
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AnswerRe: WPF App Content Presenter in Main Window Pin
SledgeHammer0123-Dec-13 10:22
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GeneralRe: WPF App Content Presenter in Main Window Pin
Kevin Marois3-Jan-14 10:29
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QuestionHow to add certificate in Local Machine Pin
Sugu.s19-Dec-13 22:50
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QuestionWPF user control not working Pin
sridhar chanti18-Dec-13 2:33
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SuggestionRe: WPF user control not working Pin
Matt T Heffron18-Dec-13 7:38
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QuestionSILVER LIGHT Pin
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Pete O'Hanlon16-Dec-13 23:44
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GeneralRe: SILVER LIGHT Pin
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