/// <summary>
/// 获得数据列表
/// </summary>
public List <NetWeightAdjustmentEntity> DataTableToList(DataTable dt)
{
List <NetWeightAdjustmentEntity> modelList = new List <NetWeightAdjustmentEntity>( );
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
NetWeightAdjustmentEntity model;
for (int n = 0; n < rowsCount; n++)
{
model = new NetWeightAdjustmentEntity( );
if (dt.Rows[n]["ItemID"] != null && dt.Rows[n]["ItemID"].ToString( ) != "")
{
model.ItemID = int.Parse(dt.Rows[n]["ItemID"].ToString( ));
}
if (dt.Rows[n]["LocalProductName"] != null && dt.Rows[n]["LocalProductName"].ToString( ) != "")
{
model.LocalProductName = dt.Rows[n]["LocalProductName"].ToString( );
}
if (dt.Rows[n]["AdjustRatio"] != null && dt.Rows[n]["AdjustRatio"].ToString( ) != "")
{
model.AdjustRatio = decimal.Parse(dt.Rows[n]["AdjustRatio"].ToString( ));
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(NetWeightAdjustmentEntity model)
{
StringBuilder strSql = new StringBuilder( );
strSql.Append("insert into T_NetWeightAdjustment(");
strSql.Append("LocalProductName,AdjustRatio)");
strSql.Append(" values (");
strSql.Append("@LocalProductName,@AdjustRatio)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@LocalProductName", SqlDbType.VarChar, 50),
new SqlParameter("@AdjustRatio", SqlDbType.Decimal, 9)
};
parameters[0].Value = model.LocalProductName;
parameters[1].Value = model.AdjustRatio;
object obj = SqlHelper.GetSingle(SqlHelper.LocalSqlServer, strSql.ToString( ), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NetWeightAdjustmentEntity model)
{
StringBuilder strSql = new StringBuilder( );
strSql.Append("update T_NetWeightAdjustment set ");
strSql.Append("LocalProductName=@LocalProductName,");
strSql.Append("AdjustRatio=@AdjustRatio");
strSql.Append(" where ItemID=@ItemID");
SqlParameter[] parameters =
{
new SqlParameter("@LocalProductName", SqlDbType.VarChar, 50),
new SqlParameter("@AdjustRatio", SqlDbType.Decimal, 9),
new SqlParameter("@ItemID", SqlDbType.Int, 4)
};
parameters[0].Value = model.LocalProductName;
parameters[1].Value = model.AdjustRatio;
parameters[2].Value = model.ItemID;
int rows = SqlHelper.ExecuteSql(SqlHelper.LocalSqlServer, strSql.ToString( ), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public NetWeightAdjustmentEntity GetModel(int ItemID)
{
StringBuilder strSql = new StringBuilder( );
strSql.Append("select top 1 ItemID,LocalProductName,AdjustRatio from T_NetWeightAdjustment ");
strSql.Append(" where ItemID=@ItemID");
SqlParameter[] parameters =
{
new SqlParameter("@ItemID", SqlDbType.Int, 4)
};
parameters[0].Value = ItemID;
NetWeightAdjustmentEntity model = new NetWeightAdjustmentEntity( );
DataSet ds = SqlHelper.Query(SqlHelper.LocalSqlServer, strSql.ToString( ), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ItemID"] != null && ds.Tables[0].Rows[0]["ItemID"].ToString( ) != "")
{
model.ItemID = int.Parse(ds.Tables[0].Rows[0]["ItemID"].ToString( ));
}
if (ds.Tables[0].Rows[0]["LocalProductName"] != null && ds.Tables[0].Rows[0]["LocalProductName"].ToString( ) != "")
{
model.LocalProductName = ds.Tables[0].Rows[0]["LocalProductName"].ToString( );
}
if (ds.Tables[0].Rows[0]["AdjustRatio"] != null && ds.Tables[0].Rows[0]["AdjustRatio"].ToString( ) != "")
{
model.AdjustRatio = decimal.Parse(ds.Tables[0].Rows[0]["AdjustRatio"].ToString( ));
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NetWeightAdjustmentEntity model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(NetWeightAdjustmentEntity model)
{
return(dal.Add(model));
}
