private async void XtraMainForm_KeyPress(object sender, KeyPressEventArgs e) { if (!checkBoxKeyboardHelper.Checked) { return; } try { await RequestController.AppPostExecution(comboBoxSelectHostname.Text, APIController.SendText, e.KeyChar.ToString()); } catch (Exception ex) { MessageBox.Show(ex.ToString(), "Exception Error", MessageBoxButtons.OK, MessageBoxIcon.Question); } }