C# (CSharp) RuleCollection.GetScalar示例

示例#1

        public ActionResult CreateRule(policyData vData, int linkId)
        {
            vData.PolicyLink           = new PolicyLinkEntity(linkId);
            vData.Policy               = vData.PolicyLink.Policy;
            vData.Rule                 = new RuleEntity();
            vData.Rule.Policy          = vData.Policy;
            vData.Rule.Condition.Type  = constants.conditionType;
            vData.Condition            = vData.Rule.Condition;
            vData.Condition.CombineAnd = true;

            RuleCollection      maxColl = new RuleCollection();
            PredicateExpression pe      = new PredicateExpression(RuleFields.PolicyId == vData.PolicyLink.PolicyId);
            object maxObj = maxColl.GetScalar(RuleFieldIndex.Order, null, AggregateFunction.Max, pe);

            if (maxObj != null && maxObj != DBNull.Value)
            {
                vData.Rule.Order = (int)maxObj + 1;
            }
            else
            {
                vData.Rule.Order = 0;
            }

            EffectCollection ecoll = new EffectCollection();

            ecoll.GetMulti((EffectFields.Name == "permit"));
            vData.Rule.EffectId = ecoll[0].Id;

            vData.Rule.Save(true);

            return(RedirectToAction("EditRule", new { id = vData.Rule.Id, linkId = linkId }));
        }

示例#2

文件： policyController.cs 项目： habibvirji/Webinos-Platform

        public ActionResult CreateRule(policyData vData, int linkId)
        {
            vData.PolicyLink = new PolicyLinkEntity(linkId);
            vData.Policy = vData.PolicyLink.Policy;
            vData.Rule = new RuleEntity();
            vData.Rule.Policy = vData.Policy;
            vData.Rule.Condition.Type = constants.conditionType;
            vData.Condition = vData.Rule.Condition;
            vData.Condition.CombineAnd = true;

            RuleCollection maxColl = new RuleCollection();
            PredicateExpression pe = new PredicateExpression(RuleFields.PolicyId == vData.PolicyLink.PolicyId);
            object maxObj = maxColl.GetScalar(RuleFieldIndex.Order, null, AggregateFunction.Max, pe);
            if (maxObj != null && maxObj != DBNull.Value)
                vData.Rule.Order = (int)maxObj + 1;
            else
                vData.Rule.Order = 0;

            EffectCollection ecoll = new EffectCollection();
            ecoll.GetMulti((EffectFields.Name == "permit"));
            vData.Rule.EffectId = ecoll[0].Id;

            vData.Rule.Save(true);

            return RedirectToAction("EditRule", new { id = vData.Rule.Id, linkId = linkId });
        }