private void Deleteuser_btn_Click(object sender, EventArgs e)
{
// get textbox value
string user = user_textbox.ForeColor == Color.Black ? user_textbox.Text : "";
string account_name = account_textbox.ForeColor == Color.Black ? account_textbox.Text : "";
int account_id = CURRENT_USER_ACCOUNTS[account_name];
// verify if account field is filled
if ("".Equals(account_name))
{
ErrorMessenger.EmptyField("Account name");
return;
}
// verify if account exists
var exists = DB_API.ExistsMoneyAccount(account_id);
if (!exists)
{
ErrorMessenger.Error("Account does not exist!");
return;
}
// verify that a user is selected
if (user.Equals(""))
{
ErrorMessenger.Error("User must be selected to attribute account to!");
return;
}
// verify if user exists
exists = DB_API.ExistsUser(user);
if (!exists)
{
ErrorMessenger.Error("User does not exist!");
return;
}
// delete user access to account
DB_API.MoneyAccountRemoveUser(account_id, user);
// repopulate accounts_listbox
Populate_moneyAccounts_listBox(CURRENT_USER);
}
