PS2010 - PSI -如何从PSI中检索过滤过的项目列表？

Question

如何通过PSI检索过滤后的项目列表？我尝试过通过Project web服务和ReadProjectStatus方法，但其中没有过滤功能。

在内部PWA web服务中还有ProjectGetProjectCenterProjectsForGridJson方法，它实际上没有文档记录，因此无法使用……

你知道如何做到这一点吗？有没有一种原生的方法来做这样的过滤？

谢谢！

Answer 1

您可以使用过滤器查询。

private static Guid EnsureEnterpriseProject(string ProjectName)
    {

        SvcProject.ProjectDataSet ProjectDs = new SvcProject.ProjectDataSet();

        PSLibrary.Filter ProjectFilter = new Microsoft.Office.Project.Server.Library.Filter();
        ProjectFilter.FilterTableName = ProjectDs.Project.TableName;
        ProjectFilter.Fields.Add(new PSLibrary.Filter.Field(ProjectFilter.Project.TableName, ProjectFilter.Project.[Give column Name].ColumnName, PSLibrary.Filter.SortOrderTypeEnum.None));
        ProjectFilter.Fields.Add(new PSLibrary.Filter.Field(ProjectFilter.Project.TableName, ProjectFilter.Project.[Give column Name].ColumnName, PSLibrary.Filter.SortOrderTypeEnum.None));
        ProjectFilter.Fields.Add(new PSLibrary.Filter.Field(ProjectFilter.Project.TableName, ProjectFilter.Project.[Give column Name].ColumnName, PSLibrary.Filter.SortOrderTypeEnum.None));
        ProjectFilter.Fields.Add(new PSLibrary.Filter.Field(ProjectFilter.Project.TableName, ProjectFilter.Project.[Give column Name].ColumnName, PSLibrary.Filter.SortOrderTypeEnum.None));

        PSLibrary.Filter.FieldOperator existingProject = new PSLibrary.Filter.FieldOperator(PSLibrary.Filter.FieldOperationType.Equal, ProjectDs.Project.[Give Column Name].ColumnName, ProjectName);
        projecteFilter.Criteria = existingProject;
        string filterXml = ProjectFilter.GetXml();
        ProjectDs = ServiceContext.Current.PSI.ProjectService.ReadProject(filterXml, false);
        if (ProjectDs.Project.Count >= 1)
        {
            //Get the desired value from the dataset.
        }
        return Valuegotfromdataset;
    }