// event method for when the login as admin button is clicked
private void btnLoginAdmin_Click(object sender, EventArgs e)
{
// get user details for admin
user user = db.getUser(1);
// sets session details as those for admin
session.loggedIn = true;
session.userID = user.id;
session.username = user.username;
session.name = new string[] { user.firstname, user.secondname };
session.role = user.role;
session.email = user.email;
Debug.WriteLine(String.Format("Logged in as {0}", session.username));
}
// when a key is pressed when the form is in focus
private void frmMainTemp_KeyDown(object sender, KeyEventArgs e)
{
// if the key is F5
if (e.KeyCode == Keys.F5)
{
Debug.WriteLine("Detected F5 key");
// refresh the form
refreshForm();
}
// if key is F12
if (e.KeyCode == Keys.F12)
{
// show debug form
new frmDebug().ShowDialog();
}
// quick logins. when numpad 1-3 entered, login as set user
if (e.KeyCode == Keys.NumPad1)
{
loginAsUser(db.getUser(1));
}
if (e.KeyCode == Keys.NumPad2)
{
loginAsUser(db.getUser(3));
}
if (e.KeyCode == Keys.NumPad3)
{
loginAsUser(db.getUser(2));
}
}
// method called when the form is loaded
private void frmEditUser_Load(object sender, EventArgs e)
{
// if the form has been opened in view mode
if (tempVars.userMode == tempVars.modes.View)
{
// foreach control, disable it if it's a textbox or button
foreach (Control c in this.Controls)
{
if (c is TextBox || c is Button)
{
c.Enabled = false;
}
}
}
// disable delete button by default
btnDeleteUser.Enabled = false;
// adding roles to the role dropdown list
bxRoleList.Items.Add("Admin");
bxRoleList.Items.Add("Teacher");
bxRoleList.Items.Add("Student");
// setting the dropdown type
bxRoleList.DropDownStyle = ComboBoxStyle.DropDownList;
// enable the role selection if the user is an admin
if (session.role != user.roles.Admin)
{
bxRoleList.Enabled = false;
}
else
{
bxRoleList.Enabled = true;
// since the user is an admin, enable the delete button
if (session.userID != tempVars.editUserId)
{
btnDeleteUser.Enabled = true;
}
}
// create new object of helper class
helper = new clHelper();
// create new object of database class
db = new clDB();
// if the form is loaded to edit a user
if (tempVars.editUserId != -1)
{
// set the form title
this.Text = "Edit user";
// define that a new user is not being created
newUserMode = false;
// set the local variable userID
userID = tempVars.editUserId;
// get the user details from the database
user = db.getUser(userID);
// reset the Id stored in tempvars back to default
tempVars.editUserId = 0;
// fill the controls with the user details
txtName1.Text = user.firstname;
txtName2.Text = user.secondname;
switch (user.role)
{
case (user.roles.Admin):
bxRoleList.Text = "Admin";
break;
case (user.roles.Teacher):
bxRoleList.Text = "Teacher";
break;
case (user.roles.Student):
bxRoleList.Text = "Student";
break;
default:
bxRoleList.Text = "Student";
break;
}
txtUsername.Text = user.username;
}
// if the form is loaded to create a new user
else
{
// set the title of the form
this.Text = "New User";
// set the mode to new user
newUserMode = true;
// disable and hide the delete button
btnDeleteUser.Enabled = false;
btnDeleteUser.Visible = false;
// enable selection of role
bxRoleList.Enabled = true;
}
}
