public void ShowData()
{
var studentassistants = StudentAssistantBLL.Search((int)pageIndex, 10, txtSearchKeyword.Text);
dgStudentAssistants.ItemsSource = studentassistants.Items;
pageCount = studentassistants.PageCount;
lblPage.Content = " Showing page " + pageIndex + " of " + pageCount;
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(txtPersonName.Text))
{
MessageBox.Show("Please Enter A Person's Name for the Student Assistant Entry");
return;
}
;
if (string.IsNullOrEmpty(txtCourse.Text))
{
MessageBox.Show("Please Enter a Course for the Student Assistant Entry");
return;
}
;
if (string.IsNullOrEmpty(txtUsername.Text))
{
MessageBox.Show("Please Enter a Username for the Student Assistant Entry");
return;
}
;
if (string.IsNullOrEmpty(txtPassword.Text))
{
MessageBox.Show("Please Enter a Password for the Student Assistant Entry");
return;
}
;
StudentAssistant assistant = new StudentAssistant();
assistant.PersonName = txtPersonName.Text;
assistant.Course = txtCourse.Text;
assistant.Username = txtUsername.Text;
assistant.Password = txtPassword.Text;
assistant.Id = Guid.NewGuid();
var op = StudentAssistantBLL.Create(assistant);
if (op.Code.ToLower() == "ok")
{
listWindow.ShowData();
MessageBox.Show(op.Message.FirstOrDefault());
this.Close();
}
else
{
MessageBox.Show(op.Message.FirstOrDefault());
}
}
private void btnLogin_Click(object sender, RoutedEventArgs e)
{
var op = StudentAssistantBLL.Login(txtUserName.Text, txtPassword.Password);
if (op.Code.ToLower() == "ok")
{
if (listWindow != null)
{
//listWindow.ShowData();
}
MessageBox.Show(op.Message.FirstOrDefault());
this.Close();
}
else
{
MessageBox.Show(op.Message.FirstOrDefault());
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
StudentAssistant studentassistant = ((FrameworkElement)sender).DataContext as StudentAssistant;
if (MessageBox.Show(" Do you want to Delete Student Assistant entry for" + studentassistant.PersonName +
" in" + studentassistant.Course + " With this Username" + studentassistant.Username + " ?", " Are you Sure?", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
var op = StudentAssistantBLL.Delete(studentassistant);
if (op.Code.ToLower() == "ok")
{
ShowData();
MessageBox.Show(op.Message.FirstOrDefault());
this.Close();
}
else
{
MessageBox.Show(op.Message.FirstOrDefault());
}
}
}
