private void btnAddTask_Click(object sender, RoutedEventArgs e)
{
if (txtTaskName.Text.Trim().Length == 0)
{
MessageBox.Show("Please enter the task Name", "Invalid input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (dtpDueDate.SelectedDateTime == default(DateTime))
{
MessageBox.Show("Please select task's due date", "Invalid input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
TasksHelper client = new TasksHelper();
var textRange = new TextRange(txtDesc.Document.ContentStart, txtDesc.Document.ContentEnd);
try
{
client.CreateTask(user, event_.EventID, txtTaskName.Text.Trim(),
textRange.Text.Trim(), dtpDueDate.SelectedDateTime);
int currIdx = cboRole.SelectedIndex;
cboRole.SelectedIndex = -1;
cboRole.SelectedIndex = currIdx;
MessageBox.Show("Operation Succeeded");
}
catch (Exception ex)
{
MessageBox.Show("An Error have occured: " + ex.Message, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
LoadTasks();
}
