private async void btu_evaluate_Click(object sender, RoutedEventArgs e)
{
var btu = sender as Button;
string TeachClassId = btu.CommandParameter.ToString();
TeachClass cla = teachEvaluation.TeachClassList.
Where(t => t.TeachClassId == TeachClassId).SingleOrDefault();
EvaluationResult er = teachEvaluation.EvaluationResultList.
Where(t => t.TeachClassId == TeachClassId).SingleOrDefault();
if (er == null)
{
er = new EvaluationResult
{
TeachClassId = TeachClassId
};
}
EvaluateWindow evaluateWindow = new EvaluateWindow(teachEvaluation.Survey, cla, er);
evaluateWindow.ShowDialog();
if (evaluateWindow.Tag != null)
{
EvaluationResult newer = evaluateWindow.Tag as EvaluationResult;
await Evaluate(newer, true);
}
}
public EvaluateWindow(Survey sv, TeachClass cla, EvaluationResult er)
{
InitializeComponent();
Uri iconUri = new Uri("pack://application:,,,/immortalt.ico", UriKind.RelativeOrAbsolute);
this.Icon = BitmapFrame.Create(iconUri);
survey = sv;
teachClass = cla;
evaluationResult = er;
this.Title = "教学评估-" + cla.CourseName;
stack_head.DataContext = cla;
lv_evaluate.ItemsSource = evaluateVM;
if (evaluationResult.Comment == null)
{
Random rand = new Random(EncryptHelper.GetRandomSeed());
var id = rand.Next(0, StringValues.Comments.Length);
evaluationResult.Comment = StringValues.Comments[id];
}
grid_comment.DataContext = evaluationResult;
}
