private void EmailTextbox_TextChanged(object sender, EventArgs e)
{
//checks if the email is in correct form
EmailValidation EValidation = new EmailValidation();
IsValid = EValidation.IsValidEmail(EmailTextbox.Text);
//changes color to red if the email given is in wrong format
if (IsValid)
{
EmailTextbox.ForeColor = Color.Black;
}
else
{
EmailTextbox.ForeColor = Color.Red;
}
if ((EmailTextbox.Text == "") || (EmailTextbox.Text == "Πληκτρολογίστε ΕΔΩ το email του παραλήπτη") || !(IsValid))
{
SendButton.Enabled = false;
SendButton.BackColor = Color.LightGray;
}
else
{
SendButton.Enabled = true;
SendButton.BackColor = Color.LightBlue;
}
}
private void EmailTextbox_TextChanged(object sender, EventArgs e)
{
//checks if the email is in correct form
EmailValidation EValidation = new EmailValidation();
IsValid = EValidation.IsValidEmail(EmailTextbox.Text);
//changes color to red if the email given is in wrong format
if (IsValid)
{
EmailTextbox.ForeColor = System.Drawing.Color.Black;
}
else
{
EmailTextbox.ForeColor = System.Drawing.Color.Red;
}
FilledTextboxes();
}
