nDepend - 如何使用 nDepend API 修改“JustMyCode”查询？答案

【问题标题】：nDepend - how to modify "JustMyCode" queries using nDepend API?nDepend - 如何使用 nDepend API 修改“JustMyCode”查询？
【发布时间】：2014-11-13 10:57:13
【问题描述】：

我的目标是使用 nDepend API 修改“JustMyCode”查询。我正在使用如下代码：

var justMyCodeGroup = prj.CodeQueries.CodeQueriesSet.ChildGroups.Single(x => x.Name.Contains("JustMyCode"));
var originalQuery = justMyCodeGroup.ChildQueries
            .Single(x => x.QueryString.Contains("Discard generated Types from JustMyCode"));
var changedQuery = originalQuery.Controller.CreateQuery(originalQuery.IsActive,
            query,
            originalQuery.
                DisplayStatInReport,
            originalQuery.DisplayListInReport,
            originalQuery.DisplaySelectionViewInReport,
            originalQuery.IsCriticalRule);

var justMyCodeGroupWithModifiedQuery = justMyCodeGroup.ReplaceQuery(originalQuery, changedQuery);
 prj.CodeQueries.CodeQueriesSet.ReplaceGroup(justMyCodeGroup, justMyCodeGroupWithModifiedQuery);

但是，当我运行上面的代码时，我得到带有消息的 ArgumentException：

newGroup.Controller 与此 groupOfGroups.Controller 不同

有什么帮助吗？

更新 1：我也试过代码：

       var justMyCodeGroup = prj.CodeQueries.CodeQueriesSet.ChildGroups.Single(x => x.Name.Contains("JustMyCode"));
        var originalQuery = justMyCodeGroup.ChildQueries
            .Single(x => x.QueryString.Contains("Discard generated Types from JustMyCode"));
        var changedQuery = originalQuery.Controller.CreateQuery(originalQuery.IsActive,
            query,
            originalQuery.
                DisplayStatInReport,
            originalQuery.DisplayListInReport,
            originalQuery.DisplaySelectionViewInReport,
            originalQuery.IsCriticalRule);

        var justMyCodeGroupWithModifiedQuery = justMyCodeGroup.ReplaceQuery(originalQuery, changedQuery);

        var newQueries = new List<IQuery>();
        foreach (var q in justMyCodeGroup.ChildQueries)
        {
            if (q.QueryString.Contains("Discard generated Types from JustMyCode"))
            {
                continue;
            }

            newQueries.Add(prj.CodeQueries.CodeQueriesSet.Controller.CreateQuery(q.IsActive, q.QueryString,
                q.DisplayStatInReport, q.DisplayListInReport, q.DisplaySelectionViewInReport, q.IsCriticalRule));
        }
        newQueries.Add(prj.CodeQueries.CodeQueriesSet.Controller.CreateQuery(originalQuery.IsActive, query, originalQuery.DisplayStatInReport, originalQuery.DisplayListInReport, originalQuery.DisplaySelectionViewInReport, originalQuery.IsCriticalRule));

        var newGroup = prj.CodeQueries.CodeQueriesSet.Controller.CreateGroup(justMyCodeGroup.Name,
            justMyCodeGroup.IsActive, justMyCodeGroup.ShownInReport, newQueries, new List<IGroup>());

        prj.CodeQueries.CodeQueriesSet.RemoveGroup(justMyCodeGroup);
        prj.CodeQueries.CodeQueriesSet.AddGroup(newGroup);

现在，RemoveGroup 抛出异常：

这组组不包含 groupToRemove。

更新 2：我也想知道，为什么这段代码返回 false ？

 var justMyCodeGroup = prj.CodeQueries.CodeQueriesSet.ChildGroups.Single(x => x.Name.Contains("JustMyCode"));
 prj.CodeQueries.CodeQueriesSet.ContainsGroup(justMyCodeGroup)

【问题讨论】：

标签： ndepend

【解决方案1】：

参考 PowerTools 源文件：

$NDependInstallDir$\NDepend.PowerTools.SourceCode\CQL2CQLinq\CQL2CQLinqPowerTool.cs

此 PowerTools 将使用旧 CQL 语法编写的代码查询转换为使用新 CQLinq 语法编写的代码查询，因此它会从项目加载查询集，更新 CQL 查询，然后将新查询集保存在项目中。

queriesController 是这样收集的...

     var queriesSet = project.CodeQueries.CodeQueriesSet;
     var queriesController = queriesSet.Controller;

...然后用这种方式修改查询集：

queriesController.DoUpdateQueryObject(query, newQuery);

【讨论】：