private void bunifuThinButton21_Click(object sender, EventArgs e) { try { if (bunifuMetroTextbox3.Text.Length < 11 || bunifuMetroTextbox3.Text.Length > 13) { MessageBox.Show("Enter Full Phnone Number"); double Number = int.Parse(bunifuMetroTextbox3.Text); } else { if (bunifuMetroTextbox4.Text.Contains("@") && bunifuMetroTextbox4.Text.Contains(".com")) { int cc = 0, ac = 0; foreach (Match m in Regex.Matches(bunifuMetroTextbox4.Text, ".com")) { cc++; } foreach (Match m in Regex.Matches(bunifuMetroTextbox4.Text, "@")) { ac++; } if (cc == 1 && ac == 1) { bool accepetName = true; string name = bunifuMetroTextbox1.Text; foreach (char c in name) { if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '.')) { accepetName = false; break; } } if (accepetName == true) { try { bool g; if (radioButton1.Checked == true) { g = true; } else { g = false; } string result = emp.UpdateEmployee(this.emp_Id, bunifuMetroTextbox1.Text, bunifuMetroTextbox3.Text, bunifuMetroTextbox4.Text, richTextBox1.Text, g, richTextBox2.Text, img); MessageBox.Show(result); refreshAll(); // bunifuThinButton21.Enabled = false; } catch (Exception) { MessageBox.Show("Error !"); } } else { MessageBox.Show("Only letters and '.' are accepted"); } } else { MessageBox.Show("Enter Correct Email Address"); } } else { MessageBox.Show("Enter A valid Email ASddress"); } } } catch (FormatException) { MessageBox.Show("Enter A valid Phone Number"); } }