private void UserEdit_RightClick(object sender, System.EventArgs e)
{
//From the selected row, write all the information to the appropriate textBoxes
RegNumBox.Text = UsersList.SelectedItems[0].SubItems[0].Text;
NameBox.Text = UsersList.SelectedItems[0].SubItems[1].Text;
SurnameBox.Text = UsersList.SelectedItems[0].SubItems[2].Text;
EmailBox.Text = UsersList.SelectedItems[0].SubItems[3].Text;
CapacityBox.Text = UsersList.SelectedItems[0].SubItems[4].Text;
RegNumBox.Enabled = false;
UsersList.Enabled = false;
CancelUsersBtn.Show();
}
private void CreateEditUserBtn_Click(object sender, EventArgs e)
{
if (CreateEditUserBtn.Text == "Create")
{
UserInputCheck check = new UserInputCheck();
if (check.Check(RegNumBox, NameBox, SurnameBox, PassBox, EmailBox, CapacityBox, RegMsgLabel,
NameMsgLabel, SurnameMsgLabel, EmailMsgLabel, PassMsgLabel, CapacityMsgLabel, RegNumErrorLabel, NameErrorLabel,
SurnameErrorLabel, EmailErrorLabel, PassErrorLabel, CapacityErrorLabel))
{
LocalUsersDatabase.Add(RegNumBox.Text);
LocalUsersDatabase.Add(NameBox.Text);
LocalUsersDatabase.Add(SurnameBox.Text);
LocalUsersDatabase.Add(EmailBox.Text);
LocalUsersDatabase.Add(CapacityBox.Text);
ChangeMsgLabel("SuccessCreate", "Users");
UpdateList("Users");
ClearBoxes();
}
}
else
{
try//if no element is selected from the list, an error will be thrown
{
UserInputCheck check = new UserInputCheck();
if (check.CheckNoPass(RegNumBox, NameBox, SurnameBox, EmailBox, CapacityBox, RegMsgLabel,
NameMsgLabel, SurnameMsgLabel, EmailMsgLabel, CapacityMsgLabel, RegNumErrorLabel,
NameErrorLabel, SurnameErrorLabel, EmailErrorLabel, CapacityErrorLabel))
{
//Delete selected items from the list
DeleteSelectedItems(UsersList.SelectedItems[0].SubItems[0].Text, "Users");
//Re-add the entry with the edited information
LocalUsersDatabase.Add(RegNumBox.Text);
LocalUsersDatabase.Add(NameBox.Text);
LocalUsersDatabase.Add(SurnameBox.Text);
LocalUsersDatabase.Add(EmailBox.Text);
LocalUsersDatabase.Add(CapacityBox.Text);
ChangeMsgLabel("SuccessEdit", "Users");
UsersList.Enabled = true;
CancelUsersBtn.Hide();
ClearBoxes();
UpdateList("Users");
}
}
catch
{
MessageBox.Show("Please first select a user");
}
}
}
private void EditDelCoursesMnBtn_Click(object sender, EventArgs e)
{
UserGroupBox.Hide();
AssignMsgLabel.Hide();
AssignCourseBtn.Hide();
CancelUsersBtn.Hide();
CancelCoursesBtn.Hide();
ClearBoxes();
UsersList.Enabled = true;
CoursesList.Enabled = true;
CreateEditCourseBtn.Text = "Submit";
UsersList.Show();
CoursesList.Show();
CourseGroupBox.Show();
ChangeMsgLabel("Edit", "Courses");
this.CourseGroupBox.Location = new Point(410, 12);
this.UsersList.Location = new Point(635, 12);
}
//On click on every menu button, objects that are not needed are being hidden, text boxes are being cleared
//and the lists are being enabled. The regnumbo on edit must be disable so that the admin cannot create or
//replace(by accident or not) a user from there
private void CreateCourseMenuBtn_Click(object sender, EventArgs e)
{
UserGroupBox.Hide();
CoursesList.Hide();
AssignMsgLabel.Hide();
AssignCourseBtn.Hide();
CancelUsersBtn.Hide();
CancelCoursesBtn.Hide();
ClearBoxes();
UsersList.Enabled = true;
CoursesList.Enabled = true;
CreateEditCourseBtn.Text = "Create";
ChangeMsgLabel("Create", "Courses");
UsersList.Show();
CourseGroupBox.Show();
this.CourseGroupBox.Location = new Point(550, 12);
this.UsersList.Location = new Point(150, 12);
}
private void EditDelUsersMnBtn_Click(object sender, EventArgs e)
{
CourseGroupBox.Hide();
CoursesList.Hide();
PassBox.Hide();
PassLabel.Hide();
AssignMsgLabel.Hide();
AssignCourseBtn.Hide();
HideAllErrors();
CancelUsersBtn.Hide();
CancelCoursesBtn.Hide();
ClearBoxes();
UsersList.Enabled = true;
CoursesList.Enabled = true;
RegNumBox.Enabled = false;
UserGroupBox.Show();
UsersList.Show();
this.UserGroupBox.Location = new Point(550, 12);
this.UsersList.Location = new Point(150, 12);
ChangeMsgLabel("Edit", "Users");
CreateEditUserBtn.Text = "Submit";
}
private void AssignCoursesMenuBtn_Click(object sender, EventArgs e)
{
UsersList.Enabled = true;
CoursesList.Enabled = true;
UserGroupBox.Hide();
CourseGroupBox.Hide();
AssignMsgLabel.Show();
AssignCourseBtn.Show();
AssignMsgLabel.Text = "";
CoursesList.Show();
UsersList.Show();
ClearBoxes();
//clear the array from previous entries
assignments[0] = "";
assignments[1] = "";
//=====================
CancelUsersBtn.Hide();
CancelCoursesBtn.Hide();
UsersList.Location = new Point(635, 12);
AssignMsgLabel.Location = new Point(407, 50);
AssignCourseBtn.Location = new Point(467, 100);
}
private void CreateUserMenuBtn_Click(object sender, EventArgs e)
{
CourseGroupBox.Hide();
UsersList.Hide();
CoursesList.Hide();
AssignMsgLabel.Hide();
AssignCourseBtn.Hide();
CancelUsersBtn.Hide();
CancelCoursesBtn.Hide();
HideAllErrors();
ChangeMsgLabel("Create", "Users");
ClearBoxes();
UsersList.Enabled = true;
CoursesList.Enabled = true;
RegNumBox.Enabled = true;
PassBox.Show();
PassLabel.Show();
UserGroupBox.Show();
UserGroupBox.Left = (this.ClientSize.Width - UserGroupBox.Width + 100) / 2;
UserGroupBox.Top = (this.ClientSize.Height - UserGroupBox.Height - 100) / 2;
CreateEditUserBtn.Text = "Create";
}
public AdminForm()
{
InitializeComponent();
UserGroupBox.Controls.Add(NameBox);
UserGroupBox.Controls.Add(RegNumBox);
UserGroupBox.Controls.Add(SurnameBox);
UserGroupBox.Controls.Add(PassBox);
UserGroupBox.Controls.Add(EmailBox);
UserGroupBox.Controls.Add(CapacityBox);
UserGroupBox.Controls.Add(CreateEditUserBtn);
UserGroupBox.Controls.Add(NameLabel);
UserGroupBox.Controls.Add(RegNumLabel);
UserGroupBox.Controls.Add(SurnameLabel);
UserGroupBox.Controls.Add(PassLabel);
UserGroupBox.Controls.Add(EmailLabel);
UserGroupBox.Controls.Add(CapacityLabel);
//Creating the UsersList
UsersList.Bounds = new Rectangle(new Point(196, 12), new Size(375, 500));
UsersList.View = View.Details;
UsersList.FullRowSelect = true;
UsersList.GridLines = true;
UsersList.Sorting = SortOrder.Ascending;
UsersList.Columns.Add("Registration Number", -2, HorizontalAlignment.Left);
UsersList.Columns.Add("Name", -2, HorizontalAlignment.Left);
UsersList.Columns.Add("Surname", -2, HorizontalAlignment.Left);
UsersList.Columns.Add("Email", -2, HorizontalAlignment.Left);
UsersList.Columns.Add("Capacity", -2, HorizontalAlignment.Left);
//============================================================================
LocalUsersDatabase.Add("kp0000");
LocalUsersDatabase.Add("Mike");
LocalUsersDatabase.Add("Kalliafas");
LocalUsersDatabase.Add("*****@*****.**");
LocalUsersDatabase.Add("Professor");
LocalUsersDatabase.Add("p50000");
LocalUsersDatabase.Add("Alberto");
LocalUsersDatabase.Add("Makavegias");
LocalUsersDatabase.Add("*****@*****.**");
LocalUsersDatabase.Add("Student");
LocalCoursesDatabase.Add("Algebra");
LocalCoursesDatabase.Add("Professor 1");
LocalCoursesDatabase.Add("Physics");
LocalCoursesDatabase.Add("Professor 2");
//Users Right Click menu creation
ToolStripMenuItem UsersRightClickMenuEdit = new ToolStripMenuItem("Edit");
ToolStripMenuItem UsersRightClickMenuDelete = new ToolStripMenuItem("Delete");
UsersRightClickMenuDelete.Click += new EventHandler(UserDelete_RightClick);
UsersRightClickMenuEdit.Click += new EventHandler(UserEdit_RightClick);
UsersRightClickMenu.Items.AddRange(new ToolStripItem[] { UsersRightClickMenuEdit, UsersRightClickMenuDelete });
//===================================================================================
//Courses Right Click menu creation
ToolStripMenuItem CoursesRightClickMenuEdit = new ToolStripMenuItem("Edit");
ToolStripMenuItem CoursesRightClickMenuDelete = new ToolStripMenuItem("Delete");
CoursesRightClickMenuDelete.Click += new EventHandler(CoursesDelete_RightClick);
CoursesRightClickMenuEdit.Click += new EventHandler(CoursesEdit_RightClick);
CoursesRightClickMenu.Items.AddRange(new ToolStripItem[] { CoursesRightClickMenuEdit, CoursesRightClickMenuDelete });
//===================================================================================
//Creating the CoursesList
CoursesList.Bounds = new Rectangle(new Point(150, 12), new Size(250, 500));
CoursesList.View = View.Details;
CoursesList.FullRowSelect = true;
CoursesList.GridLines = true;
CoursesList.Sorting = SortOrder.Ascending;
CoursesList.Columns.Add("Courses", -2, HorizontalAlignment.Left);
CoursesList.Columns.Add("Professor", -2, HorizontalAlignment.Left);
//=============================================================================
ChangeMsgLabel("Create", "Users");
CourseGroupBox.Text = "";
UserGroupBox.Text = "";
CoursesList.Hide();
UsersList.Hide();
CourseGroupBox.Hide();
CourseTitleErrorLabel.Hide();
AssignMsgLabel.Hide();
AssignCourseBtn.Hide();
RegMsgLabel.Hide();
NameMsgLabel.Hide();
SurnameMsgLabel.Hide();
EmailMsgLabel.Hide();
PassMsgLabel.Hide();
CapacityMsgLabel.Hide();
CancelCoursesBtn.Hide();
RegNumErrorLabel.Hide();
NameErrorLabel.Hide();
SurnameErrorLabel.Hide();
EmailErrorLabel.Hide();
PassErrorLabel.Hide();
CapacityErrorLabel.Hide();
CancelUsersBtn.Hide();
RegNumErrorLabel.SendToBack();
NameErrorLabel.SendToBack();
SurnameErrorLabel.SendToBack();
EmailErrorLabel.SendToBack();
PassErrorLabel.SendToBack();
CapacityErrorLabel.SendToBack();
UserGroupBox.Left = (this.ClientSize.Width - UserGroupBox.Width + 100) / 2;
UserGroupBox.Top = (this.ClientSize.Height - UserGroupBox.Height - 100) / 2;
UpdateList("Users");
UpdateList("Courses");
}
