protected void SelectionChanged(object source, System.EventArgs e)
{
// Get a reference to the DropDownList;
DropDownList ddl = (DropDownList)source;
DataGridItem dgi = (DataGridItem)ddl.Parent.Parent;
UserAccounts.UserInfo user = new UserAccounts.UserInfo();
user.Username = ((HyperLink)dgi.Cells[0].FindControl("UserLink")).Text;
user.Role = (UserRole)(Convert.ToInt32(ddl.SelectedValue));
UsersControl.updateUserRole(user);
bindGrid();
}
/// <summary>
/// Handles the 'Yes' button click event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void YesButton_Click(object sender, System.EventArgs e)
{
// If the user clicked Yes, update their user account to "Canceled"
// and redirect them to the default page.
UserAccounts.UserInfo user = UserAccounts.getUserInfo(User.Identity.Name);
user.Role = UserRole.Canceled;
// Updates the user's role and sends them an email telling them
// about the change.
UsersControl.updateUserRole(user);
UsersControl.logoutUser();
Response.Redirect("default.aspx", true);
}
/// <summary>
/// Handles Login button-click events.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LoginBtn_Click(object sender, System.EventArgs e)
{
bool passwordVerified = false;
try {
// Verify password and set authorization cookie, if valid.
passwordVerified =
UserAccounts.VerifyPassword(txtUserName.Text, txtPassword.Text);
UserAccounts.UserInfo user = UserAccounts.getUserInfo(txtUserName.Text);
if (!passwordVerified)
{
// First, see if the username exists and if the password
// is correct. If the username doesn't exist, or if
// the password is incorrect, reset the fields and notify
// user of the problem.
lblMessage.Text = "Invalid username or password.";
txtUserName.Text = "";
txtPassword.Text = "";
}
else if (user.Role == UserRole.Disabled)
{
// If the username exists and the password was correct,
// check to see if the account has been disabled. If so,
// notify the user and reset the fields.
lblMessage.Text = "That account has been disabled.";
txtUserName.Text = "";
txtPassword.Text = "";
}
else
{
// Keep track of redirection information
string url = Request.QueryString["ReturnUrl"] == null ? "MyAccount.aspx" :
FormsAuthentication.GetRedirectUrl(txtUserName.Text, false);
if (user.Role == UserRole.Canceled)
{
// If this account had been Canceled, reset them to User status,
// and redirect them to a page with the appropriate information.
user.Role = UserRole.User;
UsersControl.updateUserRole(user);
Session["CancelType"] = "Reactivate";
url = "AccountCanceled.aspx?ReturnUrl=" + url;
}
Response.Redirect(url);
}
} catch (Exception ex) {
lblMessage.Text = ex.Message;
}
}