public static ToClause BuildTranferToClause(ERC20Token token, Address toAddress, Amount amount)
{
if (token == null)
{
throw new ArgumentNullException(nameof(token), "token is null");
}
if (toAddress == null)
{
throw new ArgumentNullException(nameof(token), "toAddress is null");
}
if (amount == null)
{
throw new ArgumentNullException(nameof(amount), "amount is null");
}
var abiDefinition = DefaultERC20Contract.FindAbiDefinition("transfer");
if (abiDefinition == null)
{
throw new System.Exception("can not find transfer abi method");
}
var data = BuildData(abiDefinition, toAddress.ToHexString(null), amount.ToBigInteger());
var toData = new ToData();
toData.SetData(data);
return(new ToClause(token.ContractAddress, Amount.ZERO, toData));
}
public Amount GetBalance(ERC20Token token)
{
var balance = Amount.CreateFromToken(token);
balance.SetHexAmount(Data);
return(balance);
}