DocumentManager.Open() Is Not the current Document

[Anonymous]

I used autocad 2012,when I use code to open a drawing like below:

Application.DocumentManager.MdiActiveDocument = Application.DocumentManager.Open(path, false);
Document doc = Application.DocumentManager.MdiActiveDocument;
            doc.LockDocument();

I got a document, but the document is not what i open, it's the previous document.

Anyone can tell me how to get the document I opened right now~?

Any of your help will do me a big favor,

thank you.

[_Tharwat · Accepted solution]

This is what I use:

public static void OpenCadDrawing()
        {
            DocumentCollection d = Application.DocumentManager;
            string FileName = "C:\\Test.dwg"; // Add your full path of the drawing
            if (File.Exists(FileName))
            {
                Document doc = d.Open(FileName, false);
                d.MdiActiveDocument = doc;
            }
            else
            {
                Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\nDrawing can not be found !");
            }
        } 

[Anonymous]

I tried your solution,

but the code can not go on when it goes to 

d.MdiActiveDocument = doc;

the codes after this could not be called..

[Anonymous]

Actually, I tried your way,and here is what I have problem with

when I tried to call

Application.DocumentManager.MdiActiveDocument.Name

The result is still the previous document,Not the one I Opened it right now...

[_Tharwat]

If the problem is only with activating the drawing, try to set the WindowState of the newly opened drawing to Maximized as in the following example.

e.g;

Document doc = d.Open(FileName, false);
doc.Window.WindowState = DocumentWindow.State.Maximized; 

And you need to add the namespace :

using Autodesk.AutoCAD.Windows;

EDIT: I made the Window state to Maximized as you wish for.

[Anonymous]

I can't using the

doc.Window.WindowState = DocumentWindow.State.Maximized; 

the visual studio always remind me to add use of PresentationCore.dll

Even when I add the namespace before the Window will still get the problem.
have you faced it~?

[_gile · Accepted solution]

Hi,

If your code is called from a CommandMethod attributed class, you have to set the CommandFlags.Session.

[CommandMethod("Cmd", CommandFlags.Session)]

[Anonymous]

I just used it in a private function, other place will call the function...

[_gile]

When I said "called from", I didn't mean "directly called from", I meant the main calling method.

How do you start the process which calls this function? a command or a click on a dialog button? if it's from a dialog, is this dialog modal or modeless? if it's a modal dialog, how is opened this dialog?...

[Anonymous]

I got it

Thank you...