Пример #1
0
        private void adminButton_Click(object sender, EventArgs e)
        {
            //creates variables to hold username and password log in information
            string user = usernameLoginTextBox.Text;
            string pass = passwordLoginTextBox.Text;

            //conditional statements to grant access to admin button for a particular
            //username and password

            //username to use to go to the event page
            if (user == "oluchi")
            {
                //password to use to go to the event page
                if (pass == "1234")
                {
                    //if the username and password where typed correctly
                    //the event page will be open
                    //creates instance of the event page class
                    EventPage myEventPage = new EventPage();

                    //displays the event page
                    myEventPage.ShowDialog();
                    this.Close();
                }
                else
                {
                    //displays if the password for the admin
                    //button is wrong, clears the text box and send the focus
                    //back to it
                    MessageBox.Show("The password is incorrect");
                    passwordLoginTextBox.Text = "";
                    passwordLoginTextBox.Focus();
                }
            }
            else
            {
                //displays if the username for the admin
                //button is wrong, clears the text box and send the focus
                //back to it
                MessageBox.Show("The username is incorrect");
                usernameLoginTextBox.Text = "";
                usernameLoginTextBox.Focus();
            }
        }
Пример #2
0
        private void loginButton_Click(object sender, EventArgs e)
        {
            //declares the variable to hold the username and password
            //from the text box
            string user = usernameLoginTextBox.Text;
            string pass = passwordLoginTextBox.Text;

            //creating a variable to join the username and password input
            //together
            string login = user + " " + pass;

            //creates a list to hold the names
            List <string> NameLists = new List <string>();

            //calling the readName method and passing the list created to it
            //which reads the names from the file into the list
            ReadNames(NameLists);

            //searches for the username and password in the list
            int position = NameLists.IndexOf(login);

            //checks if its found
            if (position != -1)
            {
                //if the username and password is found, then the
                //event page will be open and this page will be closed
                EventPage Event = new EventPage();

                Event.ShowDialog();
                this.Close();
            }
            else
            {
                //if the username and password is not found
                //this message displays
                MessageBox.Show("Invalid username or password");
            }
        }