private void PostStatus() { if (textBoxPostStatus.Text != string.Empty) { if (LogicServices.PostStatus(textBoxPostStatus.Text)) { MessageBox.Show("Status Posted!"); textBoxPostStatus.Invoke(new Action(() => textBoxPostStatus.Text = string.Empty)); } else { MessageBox.Show("Error while posting status"); } } else { MessageBox.Show("Status is empty, write something"); } }