private async void OnDeleteCurrency(Currency currency)
{
if (_accessUtility.HasAccess(30))
{
var x = await _currencysService.GetExchangeRateAsync(currency.CurrencyId);
if (x == true)
{
Error(".امکان حذف وجود ندارد");
}
else
{
if (Deleting())
{
try
{
await _currencysService.DeleteCurrencyAsync(currency.CurrencyId);
Currencies.Remove(currency);
Deleted();
}
catch (Exception ex)
{
Failed(ex);
}
}
}
}
}