/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(statisticsItemForUasgeEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update statisticsItemForUasge set ");
strSql.Append("SI_ID=@SI_ID,");
strSql.Append("Usage_ID=@Usage_ID");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@SI_ID", SqlDbType.Int, 4),
new SqlParameter("@Usage_ID", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.SI_ID;
parameters[1].Value = model.Usage_ID;
parameters[2].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(statisticsItemForUasgeEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into statisticsItemForUasge(");
strSql.Append("SI_ID,Usage_ID)");
strSql.Append(" values (");
strSql.Append("@SI_ID,@Usage_ID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@SI_ID", SqlDbType.Int, 4),
new SqlParameter("@Usage_ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.SI_ID;
parameters[1].Value = model.Usage_ID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public statisticsItemForUasgeEntity DataRowToModel(DataRow row)
{
statisticsItemForUasgeEntity model = new statisticsItemForUasgeEntity();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["SI_ID"] != null && row["SI_ID"].ToString() != "")
{
model.SI_ID = int.Parse(row["SI_ID"].ToString());
}
if (row["Usage_ID"] != null && row["Usage_ID"].ToString() != "")
{
model.Usage_ID = int.Parse(row["Usage_ID"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public statisticsItemForUasgeEntity GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,SI_ID,Usage_ID from statisticsItemForUasge ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
statisticsItemForUasgeEntity model = new statisticsItemForUasgeEntity();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(statisticsItemForUasgeEntity model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(statisticsItemForUasgeEntity model)
{
return(dal.Add(model));
}
