private void addReferenceAnswerTabItem(string header, QuestionBlank blank)
{
TabItem tabItem = new TabItem();
tabItem.Header = header;
tabItem.Tag = blank;
tabItem.Width = 60;
FIBReferenceAnswerUserControl referenceAnswerControl = new FIBReferenceAnswerUserControl(blank);
tabItem.Content = referenceAnswerControl;
this.referenceAnswerTabCtrl.Items.Add(tabItem);
tabItem.IsSelected = true;
}
private void deleteReferenceAnswerButton_Click(object sender, RoutedEventArgs e)
{
TabItem item = this.referenceAnswerTabCtrl.SelectedItem as TabItem;
if (item == null)
{
return;
}
FIBReferenceAnswerUserControl fibReferenceAnswerUserControl = item.Content as FIBReferenceAnswerUserControl;
if (fibReferenceAnswerUserControl == null)
{
return;
}
fibReferenceAnswerUserControl.deleteReferenceAnswer();
}
public bool Save()
{
if (string.IsNullOrEmpty(this.richTextEditor.Text))
{
MessageBox.Show("试题内容不能为空！", "填空题", MessageBoxButton.OK, MessageBoxImage.Warning);
return(false);
}
if (this.referenceAnswerTabCtrl.Items.Count == 0)
{
MessageBox.Show("填空题至少要有一个空！", "填空题", MessageBoxButton.OK, MessageBoxImage.Warning);
return(false);
}
this.fibQuestion.Content.Content = this.richTextEditor.Text;
this.fibQuestion.Content.ContentType = ContentType.FlowDocument;
this.fibQuestion.QuestionBlankCollection.Clear();
foreach (var part in this.richTextEditor.Parts)
{
if (this.fibQuestion.Content.Content.Contains(part.PlaceHolder))
{
this.fibQuestion.Content.QuestionPartCollection.Add(part);
}
}
foreach (TabItem item in this.referenceAnswerTabCtrl.Items)
{
this.fibQuestion.QuestionBlankCollection.Add(item.Tag as QuestionBlank);
FIBReferenceAnswerUserControl refAnswerCtrl = item.Content as FIBReferenceAnswerUserControl;
if (refAnswerCtrl == null)
{
continue;
}
refAnswerCtrl.Save();
}
return(true);
}
