private void pictureBox2_Click_1(object sender, EventArgs e)
{
if (this._permi != 1)
{
MessageBox.Show("Access Denied");
return;
}
UserForm frm = new UserForm(_permi);
frm.Show();
}
MySqlCommand command; // Used to launch a command to database
// Event handler for button click
private void button1_Click(object sender, EventArgs e)
{
// Check if the text boxes have any text
if (string.IsNullOrEmpty(textBox1.Text))
{
MessageBox.Show("You have to complete the username field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox1.Focus();
}
else if (string.IsNullOrEmpty(textBox2.Text))
{
MessageBox.Show("You have to complete the password field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox2.Focus();
}
string connectionString = "Server = 127.0.0.1; Port = 3306; Database = db_admin; Uid = root; Pwd=; "; // Details for connection
//string connectionString = "Server = 192.168.1.113; Port = 3306; Database = db_A030; Uid = user_A030; Pwd = pass_A030";
string querry = "SELECT userType FROM users WHERE userName = '******' AND userPass = '******'"; // The querry for the database
connection = new MySqlConnection(connectionString); // Create a connection with the database
command = new MySqlCommand(querry, connection); // Create a command for the database
connection.Open(); // Connect to the database
string userType = command.ExecuteScalar() as string; // Execute the command and return the result as a string
connection.Close(); // Close the connection to the database
// Check if any results have been returned. If there is no result, return an error to the user
if (string.IsNullOrEmpty(userType))
{
MessageBox.Show("Wrong username or password!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
textBox1.Text = "";
textBox2.Text = "";
}
// If there is a result, check if the user is an administrator or an user based on what the database returned and
// open the form for the administrator or the user
else if (userType.Equals("A"))
{
AdminForm f = new AdminForm();
f.Show();
this.Close();
}
else if (userType.Equals("U"))
{
UserForm f = new UserForm();
f.Show();
this.Close();
}
/*if (textBox1.Text == "")
* {
* MessageBox.Show("You have to complete the username field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
* textBox1.Focus();
* }
* else if (textBox2.Text == "")
* {
* MessageBox.Show("You have to complete the password field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
* textBox2.Focus();
* }
* else if (textBox1.Text == "admin")
* {
* AdminForm f = new AdminForm();
* f.Show();
* this.Close();
* }
* else
* {
* UserForm f = new UserForm();
* f.Show();
* this.Close();
* }*/
}
// Event handler for button click
private void button1_Click(object sender, EventArgs e)
{
// Check if the text boxes have any text
if(string.IsNullOrEmpty(textBox1.Text))
{
MessageBox.Show("You have to complete the username field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox1.Focus();
}
else if(string.IsNullOrEmpty(textBox2.Text))
{
MessageBox.Show("You have to complete the password field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox2.Focus();
}
string connectionString = "Server = 127.0.0.1; Port = 3306; Database = db_admin; Uid = root; Pwd=; "; // Details for connection
//string connectionString = "Server = 192.168.1.113; Port = 3306; Database = db_A030; Uid = user_A030; Pwd = pass_A030";
string querry = "SELECT userType FROM users WHERE userName = '******' AND userPass = '******'"; // The querry for the database
connection = new MySqlConnection(connectionString); // Create a connection with the database
command = new MySqlCommand(querry, connection); // Create a command for the database
connection.Open(); // Connect to the database
string userType = command.ExecuteScalar() as string; // Execute the command and return the result as a string
connection.Close(); // Close the connection to the database
// Check if any results have been returned. If there is no result, return an error to the user
if (string.IsNullOrEmpty(userType))
{
MessageBox.Show("Wrong username or password!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
textBox1.Text = "";
textBox2.Text = "";
}
// If there is a result, check if the user is an administrator or an user based on what the database returned and
// open the form for the administrator or the user
else if (userType.Equals("A"))
{
AdminForm f = new AdminForm();
f.Show();
this.Close();
}
else if (userType.Equals("U"))
{
UserForm f = new UserForm();
f.Show();
this.Close();
}
/*if (textBox1.Text == "")
{
MessageBox.Show("You have to complete the username field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox1.Focus();
}
else if (textBox2.Text == "")
{
MessageBox.Show("You have to complete the password field!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
textBox2.Focus();
}
else if (textBox1.Text == "admin")
{
AdminForm f = new AdminForm();
f.Show();
this.Close();
}
else
{
UserForm f = new UserForm();
f.Show();
this.Close();
}*/
}