AutoCAD .NET :: How To Store ObjectID
May 31, 2012I can store some ObjectId from my drawing to text file. After that how we can get back ObjectId from string read from that text file. Or have a diferrent way to store the ObjectID.
View 3 RepliesI can store some ObjectId from my drawing to text file. After that how we can get back ObjectId from string read from that text file. Or have a diferrent way to store the ObjectID.
View 3 RepliesIt is possible to convert an ObjectId into a string. But is it also possible to convert a string/int into an ObjectId?
I want to save some ObjectIDs to a text-file to use them later. But I haven't found something to convert them back.
I commonly send serialized data to .net functions.
One of the items I send in the entity name of something as a string.
Once my .net function is done, it constructs a resultbuffer to send back to lisp.
I had been doing this:
AcDb.ObjectId id = new ObjectId(Convert.ToInt32(ename));
but the Convert function is throwing an exception.
I do not recall this happening before, but forget if I ever tested it.
I am on win 7 64 bit.
Question,
I have a list of blocks in a datagrid. When i double click a certain record it gets the objectid or handle.
Now i know how too highlight the object. But i don't want to highlight the entity but select it so i can change it's property's in the property pallet.
In the first screen shot you see the code i have. wicht highligts the record but the propperty pallet display no object selected.
But i want it to work like the next picture.
So the question is. When i know an entity's objectid or handle how do i select that entity programticly.
I have a drawing with a Polyline filled with Hatch. Also I have that Polyline ObjectId. So using this ployline ObjectId I want to erase the Hatch inside polyline. How I can erase the Hatch.
I'm developing the application using C#.
I need to use the Handle of the cloned object during a DeepClone override but AutoCAD shuts down when I try to use it.
This is the best I can think of but it still boots me out when I try.
Public Overrides Function DeepClone(ByVal dbObject As DBObject, ByVal ownerObject As DBObject, ByVal idMap As IdMapping, ByVal isPrimary As Boolean) As DBObject Try Return MyBase.DeepClone(dbObject, ownerObject, idMap, isPrimary) Catch Finally CompileCloneObjects(dbObject.Handle.ToString, MyBase.DeepClone(dbObject, ownerObject, idMap, isPrimary).Handle.ToString) End Try End Function
I create a polyline ,and then add it's objectId to a ObjectIdCollection defined by me.After the polyline is created,I would like to obtain it's second and sixth vertexes via this polyline's objectId.
View 6 Replies View RelatedI have stored within an external database a handle of an entity within a drawing. If I have that drawing open and I retrieve that handle and then get the ObjectID from that Handle how do I convert that to a BlockReference so that I can then get position and attrribute values. I can get the position and attributes if I can just get the blockreference from the Object ID.
I am using the following code to get the ObjectID from the Handle:
Public Function ObjectIdFromHandle(db As Database, strHandle As String) As ObjectId Dim nHandle As Int32 = Int32.Parse(strHandle, Globalization.NumberStyles.AllowHexSpecifier) Dim handle As New Handle(nHandle) Dim ids(0) As ObjectId Try ids(0) = db.GetObjectId(False, handle, 0) Catch ex As Exception MsgBox(ex.Message.ToString, MsgBoxStyle.Exclamation, "Error in ObjectIDfromHandle") End Try Return ids(0) 'Return db.GetObjectId(False, handle, 0) End Function
I then want to use this ObjectID to get the BlockReference.
I trying to create an autocad obbject eg: line. after creating i need to add object data to the created object.
unfortunately i am not able to get the objectid of the created object.
code snippet on how to do this..
1. creating a object and add the created object to collect or selectionset
2. get the object id or refernece so i can attach object dat relavent to the objedt...
I need to make my application compatible with 2008 and have one error saying that ObjectClass is not a member of SubEntId (As ObjectID) in my InsertBlock routine.
Public Sub InsertBlock(ByVal blockname As String, ByVal trans As Transaction) Dim db As Database = Application.DocumentManager.MdiActiveDocument.Database ' Test if block exists in the block table Dim bt As BlockTable =
[Code]....
If I have a list of handles for Autocad Entities, how would I go about selecting these entities on screen so that the user could add to this selection or remove objects from the selection? I could go with object ids as well if needed.
I have been searching and searching and coming up empty handed or at least coming up with information that doesn't seem to do what I want.
I wrote code for an application that stores links to lines and blocks in dictionaries using handles. The routines work well and I can manipulate the data marvelously, but if one of the lines or blocks get erased the whole danged opera falls apart. I knew this when I wrote the routines and have always been careful about using the ERASE command, as a matter of fact, I considered disabling it.
I am trying to make the package more robust. I have been experimenting with attaching a reactor (:vlr-erased) to the objects which fires when the object is erased. Unfortunately it fires before I can retrieve the handle of the object so that I can remove the references from the dictionaries. The only thing that I can retrieve once ERASE fires is the ObjectID. I can't seem to find a Visual Lisp routine to convert this value to a handle, does one exist? Is there an ObjectID collection that has any references in it?
Is there a location I can store large amounts of retrievable data in the DWG file?
View 9 Replies View RelatedWe have some data in SQLite, and i want to know, what is the best practice to store the style. Now my practice is: i finished the stilization, and save them into *.layer files, then load them with workflow into a new drawing. It works fine, but i have some problems and questions:
- The Map layers order is not working well. If i have only one Map layer, with polygon features (they have label), the label is disappear in most cases (its loaded, but the polygons uncover the labels). I have to click the polygon feature, then i need set Draw Order -> Send to Back command (and this is not working well all of the time). In the drawing data is a very useful command to send all hatch to back (hatchtoback). I want to do this, but with feature data.
- I want export the Map layers (with these styles) to drawing layers, so the drawing object get the feature data as object data. I know the mapimport command, this doint as well, but i can't load the style. I need to create drawing layers, wich contains the feature data, and have a nice style (set from *.layer files).
- How many layer can i load with workflow? Is it stable with hundred of layers? Is parallel the fastest method?
In my opinion: Map layer = contains feature data
Drawing layer = contains drawing data
I'm using balloons to get information from parts, then writing that part info to a custom table. I need to keep track of which balloon corresponds to which table row.
Is there some object/property of Balloon where I can store a single number or string? I'm already using the value field, so that's unavailable to me.
Also, one balloon corresponds to one table entry. That means I cannot create a custom iProperty in the part the balloon is attached to since more than one balloon may reference the same part.
Win7 x64 - 16gb ram
i7 3610qm
FirePro M4000
Inventor 2013
ETO 6.1
Is it possible to store a String Array to an XRecord?
View 1 Replies View RelatedHow I can get AutoCad to store my preferred "linear dimension" properties (i.e. arrow size, line weight etc).
Currently the standard setting are not what I use and every time I open a new drawing I have to go into amend a new linear properties and also any new linear dims I create has the standard settings.
I usually create one then "match" it's properties but it's still a bind creating the first one correctly.
From the AutoDESK docs [URL] ......
"AutoCAD.Application.ActiveDocument.SelectionSets. Add method
Not needed/provided" in VB.Net
Thus 'Autodesk.AutoCAD.ApplicationServices.Application. DocumentManager.MdiActiveDocument.SelectionSets' will not work.
So, I can't store multiple selection sets in VB.Net?
Why is it not provided? Or is there some other way to do that?
I want to add additional information to objects create using Autocad.
But I want the data to be read by Navisworks Manage.
How can I put the data? Is it using xdata, NOD or any other type?
I'm using Autocad 2011 and visual express 2010
I have a few dozen variables that I am trying to store for use at the command line. I can only append to input area with the actual quickcalc open, how i can reinitialize the global variable list?
View 9 Replies View RelatedMy goal is to be able to store any object type (mainly an image jpg/bmp) inside a part that is not accessable through the normal user interface to be used with my addin.
I have been searching around and it seems like GetPrivateStream is the way to go.
Any working example of GetPrivateStream in vb.net and confirm if it actually stores the data inside the part.
I can't find a solution anywhere or any decent referencing material for this. If there is a better method of achieving this?
I am trying to convert Store Floor Plans to DXF format for use in JDA software. Problem is, the part number attribute on the fixture (fixture is a block) is visible when you pull the DXF in on the other software. Is there a way to turn off attributes without losing them before I convert the file from AutoCAD? I will be pulling the files back and forth between both software programs.
View 1 Replies View RelatedWhich is the preferred database to store survey points?
View 2 Replies View RelatedI have an interesting challenge. I am tasked with updating old drawings. The only difficulty that I've run into with the old files are that the TitleBlocks are all done with all of the attributes are named "SPEC". There are 90 attributes. I'm really struggling with getting each attribute's value and then storing the value to a variable so that I can then put that value into a new TitleBlock. The old TB will be deleted to avoid future confusion in the file.
(To clearify, the old TitleBlock is in model space, while there are actually nine new TitleBlocks all in seperate paper space Layouts, and this program may have to run on hundreds of files.)
getting the values from the Old TB. I need them in order of first to last or last to first (either way will work since I have the variable names in a list that can be reversed if necessary.)
simple function to read through the block's attributes in order and store the attribute's value to a variable name in the seperate list (also in order)?
I recently started a project to transfer all home movie media to hardisc and then to BD and/or DVD. My goal has been to transfer home movies to discs with a menu and chapters... nothing very fancy. The media includes VHS, digital 8, and probably video 8 (in-laws videos). I'm also looking at a Sony Handycam HDR-XR500 that I plan to back up to hard drive and probably disc for easier viewing. I've only just started with one VHS tape and about 25 digital 8 tapes. I essentially used the default capture settings for the VHS (NTSC DVD, 8GB, MPEG-2, 720x480, 30 frames/sec). I used the DV Quick Scan to capture all the digital 8 (microsoft AVI, 720x480, 30 frames/sec). I then started fiddling with the Create Disc under Share. This is where I've started to run into questions.
I had assumed that it would be better to start recording to BD. I've read that they have a longer shelf life than DVD although I'm happy to keep copies on hardisc. It seemed intuitive than I could fit more files on a 50 GB BD than on an 8 GB DVD. It appears I am wrong. When I test out BD and DVD recordings under Share, it seems I can't fit many more films on BD.
I had hoped to use the greater capacity of BD to store as many movies as possible and not have a large number of DVDs. Is this possible for digital 8, VHS, or the the anticipated video 8? If so, what capture settings should I use to keep reasonable quality? I suspect I'll need to recapture the original VHS at a lower bitrate which is ok. I'm looking at a box of about 40 VHS tapes from my folks that are untouched.
On a related note, I have found that I can label chapters when editing. These chapters are picked up in the Share-->Create Disc-->Add/Edit Chapter-->Auto Add Chapters, but none of the chapter labels are imported. Is there a way to do this without manually typing each label again when editing the menus?
Finally, I plan on capturing some of the video to external hardrives. If using USB 3.0, will the editing and capturing still work, or will I need to work with files on C?
Where photoshop cs3 store color setting? I mean ****+Ctrl+K
for PC XP SP2 with last update
i thought photoshop cs3 stores here
C:Documents and Settingsuser application dataAdobeAdobe Photoshop CS3Adobe Photoshop CS3 Settings
in the file Color Settings.csf but it's not
because i backup this file , change the color settings , and overwrite the file , the color setting did not change
where photoshop store the color settings?
where Photoshop (CS3) stashes the files for Custom Actions, once you create them? What does it call them? I'd like to export an action I created on one computer into another computer.
View 2 Replies View RelatedHi there and thanx so long for your help. CS3 on Win XP Prof Where is the best location to store actions? I wanted to load an action, and by default PS wanted it to be at:C:Documents and ....
View 2 Replies View RelatedI recently downloaded some brushes off the internet, and while loading them into Photoshop, I accidentally clicked "Replace" (which is inexplicably set as the default), instead of "Append". ALL of the custom brushes that I've ever made were instantly gone. I never saved my brushes as an actual Set. So I don't have an .abr file with my brushes in it. But Photoshop has to store these brushes SOMEWHERE right? Please tell me they're not gone forever. Where does Photoshop store these brushes if they're not saved to a specific set?
View 1 Replies View RelatedI have a problem with Store presets with catalog. I'm using LR 4.4 Win.
If checked, I lose my Nik Plugins. If unchecked, I lose my presets. How do I fix this?
Does storing my presets (but not my plugins) present any negative consequences?
I'm coming from a Smoke Linux perspective so the terms might not be right:
Pre-Release 6, I've imported and EDL, linked it to DPX film scans on the network, and consolidated 10 frame handles. I can "cache" the files locally as ProResHQ, but how do I do a "store local copy"? That is make a copy of the DPX files I need on my machine.