public bool AddProductStore(ProductStoreME m)
{
if (_productStoreDAL.Exists(m.productID))
{
return false;
}
return _productStoreDAL.Add(m);
}
// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ProductStoreME model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into productStore(");
strSql.Append("productID,productType)");
strSql.Append(" values (");
strSql.Append("@productID,@productType)");
SqlParameter[] parameters = {
new SqlParameter("@productID", SqlDbType.NVarChar,50),
new SqlParameter("@productType", SqlDbType.NVarChar,50)};
parameters[0].Value = model.productID;
parameters[1].Value = model.productType;
int rows = _dbAssist.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ProductStoreME GetModel(string productID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 productID,productType from productStore ");
strSql.Append(" where productID=@productID ");
SqlParameter[] parameters = {
new SqlParameter("@productID", SqlDbType.NVarChar,50) };
parameters[0].Value = productID;
ProductStoreME model = new ProductStoreME();
DataSet ds = _dbAssist.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["productID"] != null && ds.Tables[0].Rows[0]["productID"].ToString() != "")
{
model.productID = ds.Tables[0].Rows[0]["productID"].ToString();
}
if (ds.Tables[0].Rows[0]["productType"] != null && ds.Tables[0].Rows[0]["productType"].ToString() != "")
{
model.productType = ds.Tables[0].Rows[0]["productType"].ToString();
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ProductStoreME model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update productStore set ");
strSql.Append("productType=@productType");
strSql.Append(" where productID=@productID ");
SqlParameter[] parameters = {
new SqlParameter("@productType", SqlDbType.NVarChar,50),
new SqlParameter("@productID", SqlDbType.NVarChar,50)};
parameters[0].Value = model.productType;
parameters[1].Value = model.productID;
int rows = _dbAssist.ExecuteSql(strSql.ToString(), parameters);
if(rows>0)
{
return true;
}
else
{
return false;
}
}
private void AutoTimerHandler(object source, ElapsedEventArgs e)
{
if (_WorkMode != ModeEnum.MODE_AUTO)
return;
lock(this)
{
if (_bEnableIn)
{
_rfidObj.id = DateTime.UtcNow.ToString();
//产品记录到数据库
ProductStoreME m = new ProductStoreME();
string s;
if (_rfidObj.id.Length >= 20)
{
s = _rfidObj.id.Substring(0, 20);
}
else
{
s = _rfidObj.id.PadLeft(20, '0');
}
m.productID = s;
Random rdm = new Random();
int i=rdm.Next(0, _productCateArray.Length);
m.productType = _productCateArray[i];
_productBll.AddProductStore(m);
_rfidObj.bScaned = false;
_bEnableIn = false;
}
}
}
