xpo 条件查询

miniprince

一般条件:Name为A

XPCollection xp = SpecialPlayNu.GetByCompany(DataBase.XpoSession,int.Parse(Session["CompanyId"].ToString()));
GroupOperator gxp = new GroupOperator();
gxp.Operands.Add(new BinaryOperator("Name", "A"));
xp.Filter = gxp;

或条件:Name为A或B

XPCollection xpClasses2 = PlayeType.GetAll(DataBase.XpoSession);//得到记录集
xpClasses2.Sorting.Add(new SortProperty("Name", SortingDirection.Ascending));//设定排序规则
GroupOperator gxp = new GroupOperator();
gxp.Operands.Add(new GroupOperator(GroupOperatorType.Or, new BinaryOperator("Name", "A"), new BinaryOperator("Name", "B")));
xpClasses2.Filter = gxp;

大小条件:
GroupOperator gxp = new GroupOperator();

Money大于或等于1
gxp.Operands.Add(new BinaryOperator("Money", 1, BinaryOperatorType.GreaterOrEqual));

Money等于1
gxp.Operands.Add(new BinaryOperator("Money", 1, BinaryOperatorType.Equal));

Money大于1
gxp.Operands.Add(new BinaryOperator("Money", 1, BinaryOperatorType.Greater));

Money小于或等于1
gxp.Operands.Add(new BinaryOperator("Money", 1, BinaryOperatorType.LessOrEqual));

Money小于1
gxp.Operands.Add(new BinaryOperator("Money", 1, BinaryOperatorType.Less));

模湖条件:

Name值包含ABC的数据

gxp.Operands.Add(new BinaryOperator("Name","%ABC%",BinaryOperatorType.Like));

时间条件:

CreatTime时间在starttime到endtime
string format = "yyyy-MM-dd 0:0:0";
DateTime dt1 = DateTime.Now;
dt1 = dt1.AddDays(-1);
starttime = dt1.Date.ToString(format);
format = "yyyy-MM-dd 23:59:59";
dt1 = dt1.AddDays(+1);
endtime = dt1.Date.ToString(format);

group.Operands.Add(new BinaryOperator("CreatTime", starttime, BinaryOperatorType.GreaterOrEqual));
group.Operands.Add(new BinaryOperator("CreatTime", endtime, BinaryOperatorType.LessOrEqual));

//设定排序条件
private void SetSorts(XPCollection aXp)
{
SortingCollection sorts = new SortingCollection();
sorts.Add(new SortProperty("Id", SortingDirection.Descending));
aXp.Sorting.Add(sorts);
}
aXp.Sorting.Add(new SortProperty("Name",SortingDirection.Ascending));//设定排序规则

panyijun

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panyijun

不错 希望多一些这种资料