/// <summary>
/// Delete a user from user tab/page
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UsersDeleteButton_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Delete User?", "Are you sure you want to delete this user?", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
//check if user has bugs associated with them
//check if user is admin
BugTrackerDAL.User selectedUser = (BugTrackerDAL.User)SelectUserListBox.SelectedItem;
if (selectedUser.IsAdmin.Equals("Y"))
{
MessageBox.Show("Sorry, you cannot delete this user because they are the admin");
return;
}
List <BugTrackerDAL.Bug> BugList = BugTrackerDAL.Bugs.GetList();
foreach (BugTrackerDAL.Bug bug in BugList)
{
if (bug.UserID == selectedUser.UserID)
{
MessageBox.Show("Sorry, you cannot delete this user because they have created bugs");
return;
}
}
DisplayErrorMessage(StatusMsg,
BugTrackerDAL.Users.DeleteUser(selectedUser.UserID, out StatusMsg)
);
LoadUsersPageElements();
SelectUserListBox_SelectedIndexChanged(this, null);
}
else if (dialogResult == DialogResult.No)
{
//do something else
}
}
//############################################################################
//Application Form
/// <summary>
/// Launches Logging in on form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UserNameButton_Click(object sender, EventArgs e)
{
//Validate Login
LoggedInUser = BugTrackerDAL.User.ValidateUserName(UserNameTextBox.Text.Trim());
if (LoggedInUser != null) //Valid User
{
BugTrackerTabControl.TabPages.Add(ApplicationsTab);
BugTrackerTabControl.TabPages.Add(BugsTab);
this.BugTrackerTabControl.SelectedTab = BugTrackerTabControl.TabPages["ApplicationsTab"];
if (LoggedInUser.IsAdmin.Equals("Y"))
{
BugTrackerTabControl.TabPages.Add(UsersTab);
if (LoggedInUser.IsAdmin.Equals("Y"))
{
LoadUsersPageElements();
}
}
this.Text += " - " + LoggedInUser.UserName;
UserNameTextBox.Enabled = false;
UserNameButton.Enabled = false;
}
else
{
MessageBox.Show("Error: That is not a valid User Name. Please try again.");
}
}
//##########################################################################################3
//User Page Methods
/// <summary>
/// handle selected user change, fire updates to dependent child elements
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SelectUserListBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (SelectUserListBox.SelectedIndex == -1)
{
UserIDTextBox.Text = "";
NameTextBox.Text = "";
UserEmailTextBox.Text = "";
UserPhoneNumberTextBox.Text = "";
}
else
{
BugTrackerDAL.User SelectedUser = (BugTrackerDAL.User)SelectUserListBox.SelectedItem;
//When the user selected changes, update the user form elements
UserIDTextBox.Text = SelectedUser.UserID.ToString();
NameTextBox.Text = SelectedUser.UserName;
UserEmailTextBox.Text = SelectedUser.UserEmail;
UserPhoneNumberTextBox.Text = SelectedUser.UserTel;
}
}
