/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Student.Model.STU_MATERIALS model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update STU_MATERIALS set ");
strSql.Append("EXECNO=@EXECNO,");
strSql.Append("MATERIALNO=@MATERIALNO,");
strSql.Append("IF_TURNOVER=@IF_TURNOVER,");
strSql.Append("TURNOVERTM=@TURNOVERTM");
strSql.Append(" where TURNOVERNO=@TURNOVERNO");
SqlParameter[] parameters =
{
new SqlParameter("@EXECNO", SqlDbType.Decimal, 9),
new SqlParameter("@MATERIALNO", SqlDbType.Decimal, 9),
new SqlParameter("@IF_TURNOVER", SqlDbType.Int, 4),
new SqlParameter("@TURNOVERTM", SqlDbType.DateTime),
new SqlParameter("@TURNOVERNO", SqlDbType.Int, 4)
};
parameters[0].Value = model.EXECNO;
parameters[1].Value = model.MATERIALNO;
parameters[2].Value = model.IF_TURNOVER;
parameters[3].Value = model.TURNOVERTM;
parameters[4].Value = model.TURNOVERNO;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Student.Model.STU_MATERIALS DataRowToModel(DataRow row)
{
Student.Model.STU_MATERIALS model = new Student.Model.STU_MATERIALS();
if (row != null)
{
if (row["TURNOVERNO"] != null && row["TURNOVERNO"].ToString() != "")
{
model.TURNOVERNO = int.Parse(row["TURNOVERNO"].ToString());
}
if (row["EXECNO"] != null && row["EXECNO"].ToString() != "")
{
model.EXECNO = decimal.Parse(row["EXECNO"].ToString());
}
if (row["MATERIALNO"] != null && row["MATERIALNO"].ToString() != "")
{
model.MATERIALNO = decimal.Parse(row["MATERIALNO"].ToString());
}
if (row["IF_TURNOVER"] != null && row["IF_TURNOVER"].ToString() != "")
{
model.IF_TURNOVER = int.Parse(row["IF_TURNOVER"].ToString());
}
if (row["TURNOVERTM"] != null && row["TURNOVERTM"].ToString() != "")
{
model.TURNOVERTM = DateTime.Parse(row["TURNOVERTM"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Student.Model.STU_MATERIALS model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into STU_MATERIALS(");
strSql.Append("EXECNO,MATERIALNO,IF_TURNOVER,TURNOVERTM)");
strSql.Append(" values (");
strSql.Append("@EXECNO,@MATERIALNO,@IF_TURNOVER,@TURNOVERTM)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@EXECNO", SqlDbType.Decimal, 9),
new SqlParameter("@MATERIALNO", SqlDbType.Decimal, 9),
new SqlParameter("@IF_TURNOVER", SqlDbType.Int, 4),
new SqlParameter("@TURNOVERTM", SqlDbType.DateTime)
};
parameters[0].Value = model.EXECNO;
parameters[1].Value = model.MATERIALNO;
parameters[2].Value = model.IF_TURNOVER;
parameters[3].Value = model.TURNOVERTM;
object obj = SqlHelper.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 Student.Model.STU_MATERIALS GetModel(int TURNOVERNO)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TURNOVERNO,EXECNO,MATERIALNO,IF_TURNOVER,TURNOVERTM from STU_MATERIALS ");
strSql.Append(" where TURNOVERNO=@TURNOVERNO");
SqlParameter[] parameters =
{
new SqlParameter("@TURNOVERNO", SqlDbType.Int, 4)
};
parameters[0].Value = TURNOVERNO;
Student.Model.STU_MATERIALS model = new Student.Model.STU_MATERIALS();
DataSet ds = SqlHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
