private void CreateQuestionEditCommand()
{
this.questionEdit = new RelayCommand <TestItem>(item =>
{
try
{
TestItemEditView win = new TestItemEditView(item);
if (win.ShowDialog() ?? false)
{
this.selectedItem = item;
this.items.Remove(this.selectedItem);
item.Question = win.Question;
item.Answer = win.Answer;
item.Example = win.Example;
this.items.Add(item);
}
this.SelectedQuestion = null;
base.RaisePropertyChanged("SelectedQuestion");
base.RaisePropertyChanged("Questions");
}
catch (Exception ex)
{
ApplicationErrorHandler.HandleException(ex);
}
});
}
private void CreateQuestionAddCommand()
{
this.questionAdd = new RelayCommand(() =>
{
try
{
TestItemEditView win = new TestItemEditView();
if (win.ShowDialog() ?? false)
{
TestItem item = new TestItem()
{
Question = win.Question,
Answer = win.Answer,
Example = win.Example
};
this.AddItem(item);
}
}
catch (Exception ex)
{
ApplicationErrorHandler.HandleException(ex);
}
});
}
