public static async Task <bool> Show(string title, string message, MessageDialogType messageDialogType)
{
dialogManager = Locator.Current.GetService <IDialogManager>();
var vm = new MessageDialogViewModel(messageDialogType)
{
Title = title, Message = message
};
var dialog = new DialogMessage
{
DataContext = vm
};
observableSubs = Observable.Merge(vm.OkCommand, vm.CancelCommand)
.Take(1)
.Subscribe(r => OnClose(r));
return(await dialogManager.ShowChildDialogAsync <bool>(dialog));
}