private void Button_Click(object sender, RoutedEventArgs e)
{
var studyStartTime = tmpStart.Time;
var studyEndTime = studyStartTime + TimeSpan.FromSeconds(10);
var studyStartTime1 = tmpEnd.Time;
var studyEndTime1 = studyStartTime1 + TimeSpan.FromSeconds(10);
time = studyEndTime1 - studyEndTime;
var objStudy = new StudyViewModel();
string studyName = string.Empty;
var objSubject = new SubjectViewModel();
string status = string.Empty;
studyName = (string)cmbSubjects.SelectedItem;
try
{
studyName = (string)cmbSubjects.SelectedItem;
var confirm = objSubject.getSubject(studyName,GetID);
if (confirm != null)
{
if (FutureTime())
{
if (GreaterEndTime())
{
objStudy.SetStudy(studyName, time.ToString(),GetID);
timer.Start();
}
else
{
status = "End time must be greater than the start time";
}
}
else
{
status = "Start time must be greater than the current time";
}
}
else
{
status = "Please select a subject to study";
}
}
catch (Exception ex)
{
messageBox("error " + ex.Message);
}
if (status != string.Empty)
messageBox(status);
}
