private async void button2_Click(object sender, EventArgs e)
{
SqlConnection = new OleDbConnection(connectString);
await SqlConnection.OpenAsync();
OleDbDataReader sqlReader = null;
OleDbCommand command = new OleDbCommand("SELECT * FROM [Пользователи]", SqlConnection);
sqlReader = command.ExecuteReader();
while (sqlReader.Read())
{
if (Convert.ToString(sqlReader["Логин"]) == this.Text)
{
if (Convert.ToString(sqlReader["Роль"]) == "Консультант")
{
common_cons a = new common_cons();
a.Show();
a.Text = this.Text;
this.Hide();
}
if (Convert.ToString(sqlReader["Роль"]) == "Главный Консультант")
{
main_cons a = new main_cons();
a.Show();
a.Text = this.Text;
this.Hide();
}
}
}
}
private async void button1_Click(object sender, EventArgs e)
{
SqlConnection = new OleDbConnection(connectString);
await SqlConnection.OpenAsync();
OleDbDataReader sqlReader = null;
if (textBox2.Text != "")
{
OleDbCommand command = new OleDbCommand("INSERT INTO [Чат] (Пользователь, Текст, Роль)VALUES(@login, @text, @rol)", SqlConnection);
command.Parameters.AddWithValue("login", this.Text);
command.Parameters.AddWithValue("text", textBox2.Text);
command.Parameters.AddWithValue("rol", "Консультант");
await command.ExecuteNonQueryAsync();
command = new OleDbCommand("SELECT * FROM [Чат]", SqlConnection);
sqlReader = command.ExecuteReader();
while (sqlReader.Read())
{
int for_id = 0;
while (true)
{
if (for_id == Convert.ToInt32(sqlReader["Код"]))
{
if (this.Text == Convert.ToString(sqlReader["Пользователь"]))
{
textBox1.Text += "Вы" + ": " + Convert.ToString(sqlReader["Текст"]) + "\r\n" + "\r\n";
}
else
{
textBox1.Text += Convert.ToString(sqlReader["Пользователь"]) + " (" + Convert.ToString(sqlReader["Роль"]) + "): " + Convert.ToString(sqlReader["Текст"]) + "\r\n" + "\r\n";
}
break;
}
for_id++;
}
}
main_cons a = new main_cons();
a.Text = this.Text;
a.Show();
this.Hide();
}
else
{
textBox2.BackColor = Color.Peru;
}
}
private async void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text != "")
{
if (textBox2.Text != "")
{
SqlConnection = new OleDbConnection(connectString);
await SqlConnection.OpenAsync();
OleDbDataReader sqlReader = null;
OleDbCommand command = new OleDbCommand("SELECT * FROM [Пользователи]", SqlConnection);
try
{
sqlReader = command.ExecuteReader();
while (sqlReader.Read())
{
if ((textBox1.Text == Convert.ToString(sqlReader["Логин"])) && (textBox2.Text == Convert.ToString(sqlReader["Пароль"])))
{
if (Convert.ToString(sqlReader["Роль"]) == "Консультант")
{
common_cons a = new common_cons();
a.Show();
a.Text = Convert.ToString(sqlReader["Логин"]);
this.Hide();
}
if (Convert.ToString(sqlReader["Роль"]) == "Главный Консультант")
{
main_cons a = new main_cons();
a.Show();
a.Text = Convert.ToString(sqlReader["Логин"]);
this.Hide();
}
if (Convert.ToString(sqlReader["Роль"]) == "Администратор")
{
admin_panel a = new admin_panel();
a.Show();
a.Text = Convert.ToString(sqlReader["Логин"]);
this.Hide();
}
if (Convert.ToString(sqlReader["Роль"]) == "Работа с клиентом")
{
client_work_page a = new client_work_page();
a.Show();
a.Text = Convert.ToString(sqlReader["Логин"]);
this.Hide();
}
}
label12.Visible = true;
textBox1.BackColor = Color.Peru;
textBox2.BackColor = Color.Peru;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), ex.Source.ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
textBox2.BackColor = Color.Peru;
}
}
else
{
if (textBox2.Text == "")
{
textBox1.BackColor = Color.Peru;
textBox2.BackColor = Color.Peru;
}
else
{
textBox1.BackColor = Color.Peru;
}
}
}
