/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DriveMgr.Model.PeriodsModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Periods set ");
strSql.Append("PeriodCode=@PeriodCode,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@PeriodCode", SqlDbType.VarChar, 20),
new SqlParameter("@Remark", SqlDbType.VarChar, 500),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.PeriodCode;
parameters[1].Value = model.Remark;
parameters[2].Value = model.ID;
int rows = DriveMgr.Common.SqlHelper.ExecuteNonQuery(DriveMgr.Common.SqlHelper.connStrDriveData, CommandType.Text, strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DriveMgr.Model.PeriodsModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Periods(");
strSql.Append("PeriodCode,Remark)");
strSql.Append(" values (");
strSql.Append("@PeriodCode,@Remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PeriodCode", SqlDbType.VarChar, 20),
new SqlParameter("@Remark", SqlDbType.VarChar, 500)
};
parameters[0].Value = model.PeriodCode;
parameters[1].Value = model.Remark;
int rows = Convert.ToInt32(DriveMgr.Common.SqlHelper.ExecuteNonQuery(DriveMgr.Common.SqlHelper.connStrDriveData, CommandType.Text, strSql.ToString(), parameters));
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DriveMgr.Model.PeriodsModel GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,PeriodCode,Remark from tb_Periods ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
DriveMgr.Model.PeriodsModel model = new DriveMgr.Model.PeriodsModel();
DataTable dt = DriveMgr.Common.SqlHelper.GetDataTable(DriveMgr.Common.SqlHelper.connStrDriveData, CommandType.Text, strSql.ToString(), parameters);
if (dt.Rows.Count > 0)
{
if (dt.Rows[0]["ID"] != null && dt.Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(dt.Rows[0]["ID"].ToString());
}
if (dt.Rows[0]["PeriodCode"] != null && dt.Rows[0]["PeriodCode"].ToString() != "")
{
model.PeriodCode = dt.Rows[0]["PeriodCode"].ToString();
}
if (dt.Rows[0]["Remark"] != null && dt.Rows[0]["Remark"].ToString() != "")
{
model.Remark = dt.Rows[0]["Remark"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DriveMgr.Model.PeriodsModel model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DriveMgr.Model.PeriodsModel model)
{
return(dal.Add(model));
}
