AutoCAD .NET :: Inserted Block - Unable To See Attributes
Aug 3, 2011
I have a function that inserts a file to be a block definition
db.ReadDwgFile(fileName, FileShare.Read,True, "")
Dim isAnno AsBoolean = db.AnnotativeDwg
Dim btrId As ObjectId = destDb.Insert(destName, db, False)
If isAnno Then
[code]......
When I create a block reference the attribute collection count is zero. Is there something I need to do with the block definition to enable the attributes.
I am using AutoCAD 2010 64 bit. (I did think I had this working on my 32 bit computer but will check tomorrow). Running the AutoCAD function Battman - sync fixes the issue.
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Nov 5, 2012
I inserted a block into a very busy drawing. I can't find it now. Is there a way to locate it? I want to delete and insert a newer version, but I can't until I delete this one.
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Sep 18, 2013
I cannot edit any block attributes in my drawing. When attempting to do so, the command line states: "The object is on a locked layer". All of the layers in my drawing are unlocked, on and not frozen.
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Aug 2, 2012
(Using AutoCAD 2013) I am trying to insert a .dwg as a block (which has attributes) using the "-insert" command, but the attributes order wrong. The .dwg I'm inserting is the "Exploded" version of the block (loose attributes) so that I don't have to explode it after inserting.
Is there a way to control the order of the attributes when they are inserted?
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Apr 11, 2013
I have a pallete button that inserts a block then a drag jig to position it. The block is first inserted at 0,0 and dragged.
The block at 0,0 remains visible while a "duplicate" block is dragged. Is there a way to hide the original?
Insert block then calling the drag jig..
AddViewBlock(New Point3d(0, 0, 0), 0, ColorIndex, trans) psr = ed.SelectLast() DragView(psr.Value, "Bar Insertion Point")
In the DragView procedure I have:
Public Sub DragView(ByVal SS As SelectionSet, ByVal sPrompt As String)
'....
Dim ppr As PromptPointResult = ed.Drag(SS, vbLf & sPrompt, New DragCallback(AddressOf MyDragCallback))
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Sep 5, 2013
I'm using a blocklibrary, where I stored all my blocks, most of them have attributes.
Now I'd like to simplify my workflow and want to update the blocks that I inserted in a drawing trough LISP.
Is there a way to update all inserted blocks and attributes of the whole drawing a once? The idea is, that the LISP checks the whole blocklibrary and updates the inserted blocks that to not match with the once from the library.
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Jan 23, 2012
From the attached image you can see what I'm talking about.
(left=original, middle=ROTATE, right=PROPERTIES)
When I rotate blocks using ROTATE command everything is fine, but when I rotate blocks using PROPERTIES my attributes get messed.
I need to rotate several blocks at once with PROPERTIES, because I don't have time to rotate each one separately.
The same thing happens when scaling blocks, but this was resolved using the command BSCALE in the command line.
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Aug 2, 2013
I have made a few blocks that contain a few attributes. I have populated the Tag, Prompt, and Value for each block. When I insert the block the value seems to take on a life of its own and populate with text different than what I have entered.
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Nov 7, 2013
I would like to solve a drawing insertion when I set the scale as 1 but when I insert the dwg, it looks smaller and the PROPERTIES box tells me that the dwg is .0364 in size.
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Feb 17, 2013
How do I remove permanently inserted block?
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Feb 14, 2013
Is there a way to create a block with attributtes that automatically complete x, y, z, lat, long for the insertion point of the block?
I am trying to complete text in paperspace that will automatically fill in the lat long of a point in model space without using a table. I have tried field insertion with reference to a cogo point, but it doesn't give options for position on a cogo point. If I pick a block with attributes, it will let me pick any attributes, and x,y position for the block.
Cogo points show all the information I need to propagate in the properties....but how do I get that to translate into the text using fields or some other method?
Dell Precision T3600 - Windows 7 64-bit
NVIDIA Quadro 600
Intel(R) Xenon(R) CPU E5-1607 0 @ 3.00GHz 3.00GHz
8 GB ram - Two 1TB raid
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Oct 26, 2012
When the block is in a drawing and I click it, it takes me to block editor.
However if I go to it in block editor and test block it allows me to change the attributes.
Why does clicking the block go to block editor and not allow me to change its attributes as it does when I test block.
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Oct 31, 2013
I would like to change sub block from a visibility after setting it. Here an example of code to get the right visibility, I don't really know how to update a sub block by name or by handle(seems to change inside dynamic block).
Dim Block As AcadBlock
Dim BlockRef As AcadBlockReference
Dim DynEntBlock As AcadEntity
Dim DynObjRefH As IAcadBlockReference
[Code]........
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Mar 18, 2012
“Dynamic block” that contains an inserted “field”,
I’m now encountered into two problems with this regard:
Why sometimes we get the number sign “####”?How can the field automatically be updated in case a “stretch” is made without the need to go and click “update fields”?How to make the “precision” of the field value (which represent the length) to be 5 such that the 2568 will appear as 2570 and the 2563 will appear as 2565
I’m attaching the block in case your time permits to have a look
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
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Jul 31, 2012
see attached block. I would like the current date be present, instead of typing in the date for this block. When I insert "IFC" block, I would like todays date to be inserted automatically. I guess I am asking if you can make smart blocks in autocad 2009? Let me know if I'm not asking this question correctly.
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Apr 8, 2013
I can insert a block with block attributes using the Inter op very easily:
Dim theBlock AsAcadBlockReference
Dim pickScreenVBA = myDoc.Utility.GetPoint(, "insert the hydrant")
theBlock = myDoc.ModelSpace.InsertBlock(pickScreenVBA, "Hydrant", 1.0#, 1.0#, 1.0#, 0)
Dim varAttributes AsObject
varAttributes = theBlock.GetAttributes
varAttributes(0).TextString ="3 Ports"
varAttributes(1).TextString ="Salt water"
Works great, but when I try using the non-inter op, all the example insert new Attributes and not add block with existing attribute (so I end up with duplicate attributes for each block - i.e "Salt water" attribute is added to the block each time I run the code),
Are they any examples that does the same as above using the non-interop code?
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Dec 12, 2013
I'm trying to add some attributes to an existing block using the block editor, but after I save and close it I cannot see any 'placeholders' despite adding a default value and the attributes work fine when I double click the block.
I've tried using the ATTSYNC and BATTMAN commands but nothing works and there are no invisibility states applied to either the attribute or block and all layers are switched on.
I just tried making a quick block from scratch and it seems to have the same affect, except the default value will show, but no 'placeholder' shown if left blank.
I swear with previous version I could see the tag when a value hadn't been applied, so is it that the version I now use (2012) does not have this feature or it's disabled?
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Oct 16, 2012
How to update the “title block” being inserted as Xref?
I wanted to update the title block (inserted as Xref) as some changes occur in the original dwg but sounds not to work.
How the Xref is updated so that all changes in its original source can be reflected automatically?
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
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Aug 30, 2012
I've written a method that creates a block definition and inserts one instance the newly created block definition. The block is comprised exclusively of lines and text entities. When the method is completed, all entities appear correctly on my machine.
However, when other users try to run the routine on their machines, the lines appear correctly but the text entities all appear positioned at the block insertion's origen. And the other users must manually regen the drawing after the command is run to trigger the text entities to move (or appear to move) into their proper location.
Though it wasn't necessary on my machine, I tried adding the following line as the last instruction in my command-method:
_drawing.Editor.Regen();
But even that last line's programmatically-triggered regen didn't solve the text location issue for my users. They still have to manually regen.
I also ensured that all (or most) of a test user's system variables were set to the same values that I use (via Express Tools export & import). But that didn't work either.
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Sep 19, 2011
I'm trying to chnage the text of the sheet number and total sheet number attributes for each layout in my drawing. I have code that adds and deletes the specified pages, now I need to edit the attributes to reflect the correct page and correct total amount of pages. Here is my code, based on my old VBA version.
I know there is a problem with the line:
For Each item In myBTR.ObjectId
I've used a number of websites and books, but I would really like to find something that teaches about block tables, block table references, block table IDs so I can get a better understanding of breaking stuff down to get the info I need.
Public Sub updatePageNumbers()
Dim myDWG As Autodesk.AutoCAD.ApplicationServices.Document
Dim myDB As Autodesk.AutoCAD.DatabaseServices.Database
Dim myTransManForPageNumbers As Autodesk.AutoCAD.DatabaseServices.TransactionManager
Dim myTransForPageNumbers As Transaction
[Code]....
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Aug 9, 2013
I have a library of blocks that I built for our company to use. We recently upgraded from 2013 to 2014 and boy did it throw our library for a loop!
There is a check box (reflectivity) that leaves the materials black when the drawing shade mode is changed to Realistic (unless you go in and uncheck the reflectivity box) and while I have figured out how to alleviate that issue (by unchecking it on our tempate and saving it) I am still having a materials issue with our blocks.
I can open the block (and turn on Realistic mode) and all the pieces have their materials like they should. I then open a new drawing and insert the same block into the drawing .. one piece is sans material.
I cannot for the life of me figure out why it's there on one drawing but it gone when inserted. The new drawing has been purged and doens't contain anything it shouldn't.
[URL]
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Dec 13, 2012
using AutoCAD 2009 (vanilla)
I got too smart for myself today in bringing an old drawing up to current standards...Everyone seems to want their block attributes to be zero - I have blocks where the attributes are best when they match the rotations of each blocks.
I have an old drawing that was rotated (as it should be) at approx 2deg.
I used a lisp routine to global edit all the blocks that needed to be at zero. BUT for some reason (and after hundreds of blocks were corrected), I noticed I now have two blocks that should NOT have been in the set have had their attributes rotated to zero....and the attributes should be at the same rotation as their block's rotation.
Because those two blocks have a fixed tic mark, I can click on the mark to see what the block rotation is, then rotate its attribute to that rotation, but I have hundreds of blocks! One-at-a-time sucks....
Any chance there is a GLOBAL way to edit an attribute rotation to match its own block's rotation?
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Feb 29, 2012
Function ReadDWG(ByVal DWGName As String)
Dim AcadApp As AcadApplication
Dim AcadDoc As AcadDocument
Dim Extracted_title As String RichTextBox1.AppendText(Path.GetFileName(DWGName)) RibbonLabel1.Text = "Opening AutoCAD"
[Code]...
I am using the above code to read block attributes depending on the name. But now I need to read the active drawing (drawing will be open and should read from the active document). In the above code I have referenced interop.dll. without that can I retrieve the block attributes. How to read the block attributes from the active document.
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Aug 7, 2013
Using ACAD2014LT. I want to use the first variable attribute value as a variable in subsequent attributes in the same block. This will be extracted and used for tag references in a PLC program.
Along the line, i know I can change the enclosed character ( ' ), but can I remove it?
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May 22, 2013
How Can I Get All Block Attributes and change it
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Apr 24, 2013
I have this one file .txt with this features:
Point North East Z Description
1 8618063,68 312415,09 75,87 T1
2 8618138,38 312428,89 70,57 B_RIO SECO
3 8618132,23 312427,75 71,90 ARENAL
4 8618126,23 312426,64 72,50 ARENAL
5 8618112,22 312424,06 73,77 ARENAL
6 8618099,78 312421,76 75,35 ARENAL
7 8618089,51 312419,86 75,84 ARENAL
8 8618132,23 312427,75 71,94 J
9 8618112,23 312424,06 73,88 J
10 8618099,82 312421,78 75,36 ARENAL
11 8618089,48 312419,87 75,85 E_1
And I generated this code for read this file and insert one block with attributes for each line of text…..
If txtPath.Text() = "" Then
MsgBox("Select DB .txt.", MsgBoxStyle.Exclamation)
End If
On Error GoTo ControlErroresBD
Dim AcadDocPt As Document =
[Code] ....
‘To the end of this line I can insert the block,,,,,,, but I don’t know how to write the attributes…… I tried with the next code but it doesn’t work…. My bloque has 3 attributes and every tag named with “PN”, “CD” and “CT”
Dim AcadObj As Entity
For Each acObjId As ObjectId In AcadBlockRef.AttributeCollection
AcadObj = AcadTransPt.GetObject(acObjId, OpenMode.ForWrite)
Dim acAttDef As AttributeDefinition = TryCast(AcadObj, AttributeDefinition)
[Code] .....
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Apr 20, 2012
I have used the FDO to connect to my SHP files. I have used one data attribute to get a rotation for my blocks. I have also used a feature Label to display the text I am interested in.
When I save to DWG, the feature labels come in as Text. I would like the text to go to the correct block attribute.
Is there a way to do this? I did not see anything in the Style Editor to use my blocks' attributes, only the geometry.
I am aware of using MAPIMPORT to set attributes from the data, but they do not come in rotated, and I have more conditions on which block to use, not just one field to decide the block name.
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Mar 15, 2012
I'm trying to edit the attributes in a titleblock using VB.net. The block name is "Titleblock". It is already inserted into a drawing. My program does not need to insert it. It only needs to find the reference, for all layouts, and update a couple attributes for the titleblock on everylayout. I know some of the basics, but get confused with blocktables, and blocktablerecords.
Here is a piece of code I was experimenting with. With this code, I'm trying to get to the attributes, and read an attribute value for a drawing number. It fails when I try to assign a value to the variable blkreftitle.
Dim
doc AsDocument = Application.DocumentManager.MdiActiveDocument
Using docLoc AsDocumentLock = doc.LockDocument
Dim db AsDatabase = HostApplicationServices.WorkingDatabase
[Code]....
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May 10, 2011
I have 3 attribute in one block , i made 3 options for visibilty1
so i need in visibilty (1) i can show only the text 11
and i need in visibilty (2) i can show only the text 22
and i need in visibilty (3) i can show only the text 33
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Nov 5, 2012
I have a autocad file displaying room layout of a floor. Each room has two blocks. One for displaying the Fixture / Fitment data and second for Room details (Room no, Area).
Is there a way we can merge the two block attributes in a single block with both attributes.
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Sep 27, 2011
I need reading the values from an Mleader object that contains a block. I can get attributes from normal blocks with no problem, but I am struggling with this.
I can get all the way up to casting the attributes, but when I try getting the Attribute Reference, the code crashes. How do I get the AttributeReference from the AttributeDefinition? As it is now, if I declare the AttributeDefinition, the values return as nothing.
Dim acDoc As Document = Application.DocumentManager.MdiActiveDocument Dim acCurDb As Database = acDoc.Database Dim acEd As Editor = DocumentManager.MdiActiveDocument.Editor '' Start a transaction Using acTrans As Transaction = acCurDb.TransactionManager.StartTransaction() Try Dim acBt As BlockTable =
[code].........
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