private void ShowDialog(ShowDialogMessage param) {
DialogWindow dw = new DialogWindow(param);
Nullable<bool> dw_return = dw.ShowDialog();
if (dw_return != null)
if((bool)dw_return)
param.ExecuteIfTrue();
else
param.ExecuteIfFalse();
}
public DialogWindow(ShowDialogMessage contents) {
InitializeComponent();
_MsgContents = contents;
this.Title = contents.Title;
this.txtMessage.Text = contents.Text;
this.cmdDefault.Content = contents.Buttons.First(b => b.IsDefault).Title;
this.cmdDefault.IsDefault = contents.Buttons.First(b => b.IsDefault).IsDefault;
this.cmdCancel.Content = contents.Buttons.First(b => !b.IsDefault).Title;
this.cmdCancel.IsCancel = contents.Buttons.First(b => !b.IsDefault).IsDefault;
}
public override bool CanCloseWindowConfirmation() {
bool canclose = false;
ShowDialogMessage sdm = new ShowDialogMessage();
sdm.Title = "Kilépés a Rendszerből";
sdm.Text = "Amennyiben kilép a rendszerből a jelenlegi teszt végrehajtás megszakad.\nBiztosan kilép?";
sdm.Buttons = new DialogButton[] {
new DialogButton{Title="Kilépek", IsDefault=false, ReturnValue=true},
new DialogButton{Title="Maradok", IsDefault=true, ReturnValue=false},
};
sdm.ExecuteIfTrue = () => {
try {
_DataService.CancelTest((int)App.Current.Properties["CurrentTestID"], _DataService.LoggedInUser.PersonID);
}
catch (SessionExpiredException) {
// hm... what to do?
}
_DataService.ClearSession();
canclose = true;
};
sdm.ExecuteIfFalse = () => {
canclose = false;
};
MessengerInstance.Send<ShowDialogMessage>(sdm);
return canclose;
}