private void txNewEmail_TextChanged(object sender, EventArgs e) { var temp = sender as TextBox; btSignIn.Enabled = checkNotEmptyOrNull(); if (String.IsNullOrEmpty(temp.Text)) { email = false; return; } else if (!MyChecker.isEmail(temp.Text)) { MyChecker.setErr(temp, errorEmail, "Email Invailable!", Properties.Resources.ERROR); email = false; } else { MyChecker.setErr(temp, errorEmail, "Available!", Properties.Resources.OK); email = true; } }
public frmAccountSetting() { InitializeComponent(); //Text Change txChangeEmail.TextChanged += (o, e) => { var temp = o as TextBox; if (!MyChecker.isEmail(temp.Text)) { MyChecker.setErr(temp, errorChangeEmail, "Email Invailable!", Properties.Resources.ERROR); return; } else { MyChecker.setErr(temp, errorChangeEmail, "Available!", Properties.Resources.OK); btChangeEmail.Enabled = true; } }; //Button Click btChangeEmail.Click += (o, e) => { frmEnterPassword frmPasswrod = new frmEnterPassword(btChangeEmail, txChangeEmail); frmPasswrod.ShowDialog(); }; }