private bool AddMail()
{
try
{
Registration_Mail Dialog = new Registration_Mail();
DateTime DateCreate = DateTime.Now;
Dialog.DataReg_TB.Text = DateCreate.ToShortDateString();
if (Dialog.ShowDialog() == DialogResult.OK)
{
Int64 Index = -1;
using (var Connect = new NpgsqlConnection(SystemArgs.DataBase.ToString()))
{
Connect.Open();
using (var Command = new NpgsqlCommand($"SELECT last_value FROM \"AllMail_ID_seq\"", Connect))
{
using (var Reader = Command.ExecuteReader())
{
while (Reader.Read())
{
Index = Reader.GetInt64(0);
}
}
}
}
Mail Temp = new Mail(Index + 1, Dialog.Name_TB.Text, Dialog.MiddleName_TB.Text, Dialog.Surname_TB.Text, DateCreate, Dialog.AddressMail_TB.Text);
if (SystemArgs.Request.AddMail(Temp))
{
SystemArgs.Mails.Add(Temp); return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
catch (Exception E)
{
MessageBox.Show(E.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}
private bool ChangeMail()
{
try
{
if (Mails_DGV.CurrentCell.RowIndex >= 0)
{
Mail Temp = (Mail)View[Mails_DGV.CurrentCell.RowIndex];
Registration_Mail Dialog = new Registration_Mail();
Dialog.label1.Text = "Изменение адреса электронной почты";
Dialog.DataReg_TB.Text = Temp.DateCreate.ToShortDateString();
Dialog.Name_TB.Text = Temp.Name;
Dialog.MiddleName_TB.Text = Temp.MiddleName;
Dialog.Surname_TB.Text = Temp.Surname;
Dialog.AddressMail_TB.Text = Temp.MailAddress;
if (Dialog.ShowDialog() == DialogResult.OK)
{
Mail NewMail = new Mail(Temp.ID, Dialog.Name_TB.Text, Dialog.MiddleName_TB.Text, Dialog.Surname_TB.Text, Temp.DateCreate, Dialog.AddressMail_TB.Text);
if (SystemArgs.Request.ChangeMail(NewMail))
{
SystemArgs.Mails.Remove(Temp);
SystemArgs.Mails.Add(NewMail);
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
throw new Exception("Необходимо выбрать объект");
}
}
catch (Exception E)
{
MessageBox.Show(E.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}