private void button1_Click(object sender, EventArgs e)
{
if (txtUsername.Text == "" || txtPassword.Text == "")
{
MessageBox.Show("Please Provide Textbox Fields");
}
else
{
if (buttonuser.Text == "Confirm")
{
try
{
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT* FROM usertbl WHERE username = '******' AND password = '******'";
dr = cmd.ExecuteReader();
if (dr.Read() == true)
{
MessageBox.Show("Login Successful");
ExamineeForm exam = new ExamineeForm();
exam.Show();
}
else
{
MessageBox.Show("Username/password");
}
}
catch (Exception ex)
{
MessageBox.Show("Error Login User" + ex.ToString());
}
finally
{
con.Close();
}
}
if (buttonuser.Text == "Login")
{
try
{
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT * FROM admintbl WHERE username = '******' AND password = '******'";
dr = cmd.ExecuteReader();
if (dr.Read() == true)
{
MessageBox.Show("Succesful login Admin");
MainAdmin admin = new MainAdmin();
admin.Show();
}
else
{
MessageBox.Show("Invalid Username/Password");
}
}
catch (Exception ex)
{
MessageBox.Show("Error Login Admin" + ex.Message);
}
finally
{
con.Close();
}
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (txtUsername.Text == "" || txtPassword.Text == "")
{
MessageBox.Show("Please Provide Textbox Fields");
}
else
{
if (buttonuser.Text == "Confirm")
{
try
{
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT* FROM usertbl WHERE username = '******' AND password = '******'";
dr = cmd.ExecuteReader();
if (dr.Read() == true)
{
MessageBox.Show("Login Successful");
ExamineeForm exam = new ExamineeForm();
exam.Show();
}
else
{
MessageBox.Show("Username/password");
}
}
catch (Exception ex)
{
MessageBox.Show("Error Login User" + ex.ToString());
}
finally
{
con.Close();
}
}
if (buttonuser.Text == "Login")
{
try
{
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT * FROM admintbl WHERE username = '******' AND password = '******'";
dr = cmd.ExecuteReader();
if (dr.Read() == true)
{
MessageBox.Show("Succesful login Admin");
MainAdmin admin = new MainAdmin();
admin.Show();
}
else
{
MessageBox.Show("Invalid Username/Password");
}
}
catch (Exception ex)
{
MessageBox.Show("Error Login Admin" + ex.Message);
}
finally
{
con.Close();
}
}
}
}
