private bool tryPost(ref Bill model, out string errMsg)
{
errMsg = "";
bool re = false;
model.Oiler = this.auth.UserId;
model.Time = System.DateTime.Now;
model.Creater = this.auth.UserId;
model.CreatedDate = System.DateTime.Now;
model.Modifier = this.auth.UserId;
model.ModifiedDate = System.DateTime.Now;
if (BillManager.AddBill(ref model, out errMsg))
{
re = true;
}
return(re);
}