/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(VipSoft.Model.CouponDetail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CouponDetail set ");
strSql.Append("CouponID=@CouponID,");
strSql.Append("CouponNumber=@CouponNumber,");
strSql.Append("State=@State,");
strSql.Append("UsedTime=@UsedTime");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CouponID", SqlDbType.Int, 4),
new SqlParameter("@CouponNumber", SqlDbType.VarChar, 20),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@UsedTime", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CouponID;
parameters[1].Value = model.CouponNumber;
parameters[2].Value = model.State;
parameters[3].Value = model.UsedTime;
parameters[4].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(VipSoft.Model.CouponDetail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CouponDetail(");
strSql.Append("CouponID,CouponNumber,State,UsedTime)");
strSql.Append(" values (");
strSql.Append("@CouponID,@CouponNumber,@State,@UsedTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CouponID", SqlDbType.Int, 4),
new SqlParameter("@CouponNumber", SqlDbType.VarChar, 20),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@UsedTime", SqlDbType.DateTime)
};
parameters[0].Value = model.CouponID;
parameters[1].Value = model.CouponNumber;
parameters[2].Value = model.State;
parameters[3].Value = model.UsedTime;
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 VipSoft.Model.CouponDetail DataRowToModel(DataRow row)
{
VipSoft.Model.CouponDetail model = new VipSoft.Model.CouponDetail();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["CouponID"] != null && row["CouponID"].ToString() != "")
{
model.CouponID = int.Parse(row["CouponID"].ToString());
}
if (row["CouponNumber"] != null)
{
model.CouponNumber = row["CouponNumber"].ToString();
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
if (row["UsedTime"] != null && row["UsedTime"].ToString() != "")
{
model.UsedTime = DateTime.Parse(row["UsedTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.CouponDetail DataRowToModel(DataRow row)
{
VipSoft.Model.CouponDetail model=new VipSoft.Model.CouponDetail();
if (row != null)
{
if(row["ID"]!=null && row["ID"].ToString()!="")
{
model.ID=int.Parse(row["ID"].ToString());
}
if(row["CouponID"]!=null && row["CouponID"].ToString()!="")
{
model.CouponID=int.Parse(row["CouponID"].ToString());
}
if(row["CouponNumber"]!=null)
{
model.CouponNumber=row["CouponNumber"].ToString();
}
if(row["State"]!=null && row["State"].ToString()!="")
{
model.State=int.Parse(row["State"].ToString());
}
if(row["UsedTime"]!=null && row["UsedTime"].ToString()!="")
{
model.UsedTime=DateTime.Parse(row["UsedTime"].ToString());
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.CouponDetail GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CouponID,CouponNumber,State,UsedTime from CouponDetail ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
VipSoft.Model.CouponDetail model = new VipSoft.Model.CouponDetail();
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>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.CouponDetail GetModel(int ID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 ID,CouponID,CouponNumber,State,UsedTime from CouponDetail ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters = {
new SqlParameter("@ID", SqlDbType.Int,4)
};
parameters[0].Value = ID;
VipSoft.Model.CouponDetail model=new VipSoft.Model.CouponDetail();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
