C# Microsoft.Office.Interop.Visio.Drop方法代码示例

        public static Program.ExitCode VisualizeURP(Visio.Page targetPage, rbacLINQ2SQLDataContext db, User user_in)
        {
            Visio.Application visioApplication = null;
            Visio.Document stencilUMLUseCase = null;
            Visio.Document stencilBasicU = null;
            Visio.Shape shape = null;
            Visio.Shape shapeContainer = null;
            Visio.Shape shapeConnector = null;
            List<Visio.Shape> shapeRoles = null;
            List<Visio.Shape> shapePermissions = null;
            Visio.Selection selection = null;
            Visio.Document targetDocument = null;
            Visio.ContainerProperties containerProperties = null;
            int currentDiagramServices = -1;
            int prevDiagramServices;
            System.Array containerMembers = null;

            if (user_in == null || targetPage == null)
                return Program.ExitCode.Error;
            var users = from usr in db.User
                        where usr.Name == user_in.Name && usr.Policy_Id == user_in.Policy_Id
                        select usr;
            //if doesn't exist, return Error status:
            if (users.Count() == 0)
                return Program.ExitCode.ElementDoesNotExists;

            try
            {
                // Turn on all Visio diagram services
                targetDocument = targetPage.Document;
                visioApplication = targetPage.Application;

                // Enable All Diagram Services to enable adding huge-named members to the container
                prevDiagramServices = targetDocument.DiagramServicesEnabled;
                targetDocument.DiagramServicesEnabled = currentDiagramServices;

                stencilUMLUseCase = visioApplication.Documents.
                                        OpenEx(@"C:\MyTestProjects\MCD\diploma\pmtool\pmt\pmt\UML_Use_Case.vssx",
                                        (short)Visio.VisOpenSaveArgs.visOpenHidden);
                stencilBasicU = visioApplication.Documents.
                                        OpenEx(@"Basic_U.vssx",
                                        (short)Visio.VisOpenSaveArgs.visOpenHidden);

                selection = targetPage.CreateSelection(Visio.VisSelectionTypes.visSelTypeEmpty,
                                                       Visio.VisSelectMode.visSelModeOnlySuper, null);
                //=======================================

                // Get all necessary data for drawing a diagram
                User u = users.First();
                var roles = from auth in u.AuthUserRole
                            select auth.Role;
                Dictionary<Role, List<Permission>> rpSet = new Dictionary<Role, List<Permission>>();
                shapePermissions = new List<Visio.Shape>();

                foreach (Role r in roles)
                {
                    var perms = from roleperm in r.RolePermission
                                select roleperm.Permission;
                    rpSet.Add(r, perms.ToList<Permission>());
                }

                double H = 0.5;
                double W = 4;
                double gap = 0.5;
                double centerX = 5;
                double centerY = 1;
                double border = 0.1;

                // Draw permissions with general method DropConnected
                List<string> strPerms = new List<string>();
                int maxStrLenPerms = 0;
                foreach (var rp in rpSet)
                {
                    if (rp.Value.Count == 0)
                    {
                        strPerms.Add("NO PERMISSION ASSIGNED");
                        maxStrLenPerms = strPerms.Last().Length;
                    }
                    else
                    {
                        foreach (Permission p in rp.Value)
                        {
                            if (maxStrLenPerms == 0)
                                strPerms.Add(String.Format("Name: {0}, Policy_Id: {1}", p.Name, p.Policy_Id));
                            else
                                strPerms.Add(String.Format("\nName: {0}, Policy_Id: {1}", p.Name, p.Policy_Id));

                            if (strPerms.Last().Length > maxStrLenPerms)
                                maxStrLenPerms = strPerms.Last().Length;
                        }
                    }
                    shape = targetPage.Drop(stencilBasicU.Masters["Rectangle"],centerX, centerY += H + gap);
                    double charSize = shape.get_Cells("Char.Size").ResultIU;
                    shape.get_Cells("Height").ResultIU = charSize * strPerms.Count + 2 * border;
                    shape.get_Cells("Width").ResultIU = charSize * maxStrLenPerms;
                    shape.Text = String.Concat(strPerms);

                    shapePermissions.Add(shape);

                    strPerms.Clear();
//.........这里部分代码省略.........

 private Visio.Shape DropShapeOnPage(Visio.Shape shape, Visio.Page resultPage)
 {
     double X;
     double Y;
     shape.Cells["EventDrop"].FormulaU = "";
     shape.Cells["EventMultiDrop"].FormulaU = "";
     X = Convert.ToDouble(shape.Cells["PinX"].Result[Visio.VisUnitCodes.visInches]);
     Y = Convert.ToDouble(shape.Cells["PinY"].Result[Visio.VisUnitCodes.visInches]);
     return resultPage.Drop(shape, X, Y);
 }