private void updateEmployeeButton_Click(object sender, RoutedEventArgs e) { String firstName = inputFirstNameBox.Text; String lastName = inputLastNameBox.Text; try { int ID = Convert.ToInt32(inputEmployeeIdBox.Text); SqlManage.UpdateEmployee(ID, firstName, lastName); ClearAll(); outputTextBlock.Text = String.Format("Updated employee {0}, {1} {2}", ID, firstName, lastName); } catch (FormatException) { ClearAll(); outputTextBlock.Text = "Employee id must be a number"; } catch (OverflowException) { ClearAll(); outputTextBlock.Text = "Employee id cannot be that large"; } catch (SqlException ex) { ClearAll(); outputTextBlock.Text = ex.Message; } catch (IOException ex) { ClearAll(); outputTextBlock.Text = ex.Message; } }