/// <summary>
/// Deletes selected user's data from database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeleteUser_Click(object sender, EventArgs e)
{
if (cboDeleteUser.SelectedIndex < 0) // if no user is selected
{
MessageBox.Show("You must select a user.");
return;
}
User user = cboDeleteUser.SelectedItem as User;
DialogResult answer =
MessageBox.Show($"Are you sure you want to delete {user.Username}?",
"Delete User?",
MessageBoxButtons.YesNo,
MessageBoxIcon.Exclamation);
if (answer == DialogResult.Yes)
{
if (UserDB.DeleteUser(user))
{
MessageBox.Show("User account deleted successfully.");
UserFormHelper.PopulateUserList(cboDeleteUser);
}
else
{
MessageBox.Show("Unable to delete user at this time.");
}
}
cboDeleteUser.Text = "";
}
/// <summary>
/// Updates selected user's data in database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnUpdate_Click(object sender, EventArgs e)
{
if (cboUsers.SelectedIndex < 0) // if no user is selected
{
MessageBox.Show("You must select a user.");
return;
}
User selectedUser = cboUsers.SelectedItem as User;
User updatedUser = new User()
{
Username = txtEditUsername.Text,
Password = txtEditPassword.Text,
Email = txtEditEmail.Text,
DateOfBirth = dtpEditDOB.Value
};
if (UserDB.EditUser(selectedUser, updatedUser))
{
MessageBox.Show("User account updated successfully.");
UserFormHelper.PopulateUserList(cboUsers);
}
else
{
MessageBox.Show("Unable to update user at this time.");
}
cboUsers.Text = "";
txtEditUsername.Text = "";
txtEditPassword.Text = "";
txtEditEmail.Text = "";
dtpEditDOB.Value = new DateTime(1960, 1, 1);
}
private void frmDeleteUser_Load(object sender, EventArgs e)
{
UserFormHelper.PopulateUserList(cboDeleteUser);
}
private void frmEditUser_Load(object sender, EventArgs e)
{
UserFormHelper.PopulateUserList(cboUsers);
}