public string BuildUpdate(string where)
{
var str = "UPDATE " + Table + " SET ";
for (var i = 0; i < UpdateValues.Count; i++)
{
var val = UpdateValues[i];
var comma = i == UpdateValues.Count - 1 ? string.Empty : ", ";
str += val.Key + " = " + val.Value + comma;
}
str += " WHERE " + where + ";";
return str;
}