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.
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 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 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?
my problem is that I can only select objects that are shown on screen on the second click.
For instance, I'm using the green select box (dragging right to left) to select a large amount of items in a really tight spot, (between 2 parallel and horizontal lines only 3mm apart. My problem is that I can zoom in on the right hand side, select the lower right hand corner, zoom out, zoom into the top left corner and select. It'll only select what's shown on screen, which is literally 3 out of 1000 items.
Is there a variable to allow the selecting every object in the select box, with no relation to zoom levels or panned areas?
under the Transform command I use the distort function quite a bit, usually to correct lense distortion. When using the distort function I use the mouse to select a top left or top right corner handle and drag it to a point where I am happy with the result. I want to do the same but instead of using the mouse I want to use the keyboard direction arrows to effect the same change. At present if I select the left top corner handle, and I use the keyboard arrows the whole image moves in that direction. It will not apply the same action as the mouse does. The reason for wanting to use the keyboard is I want more control over the correction. I find using the mouse a bit all over the place in getting the correct point.
View 9 Replies View RelatedSomething changed in my settings & I don't know how to chance it back. I can't click on to select objects inside or behind objects. What do I have to change to be able to select any item I click on regardless of where it is?
View 1 Replies View RelatedI have one of the older 32 bit Maxes and wonder if the new 64 bit Maxes offer an improvement for speed when working with thousands of objects in a scene?
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View 10 Replies View RelatedI want to select all the objects in the drawing and then based on the linetype it should be moved to a specific layer.
I can do this per type (circle, line, etc) but that will be a hell of a job and a lot of code. In Vba I check inside the selection on linetype and then change it to the correct layer. But in .NET i don't figured out a way how to do it.
I just installed Acad v. 2014. I opened up an existing file, went to select a line, but noticed that the line does not highlight when I hover over it like my last version. How do I change the settings so that when I hover over an object, whether it be a line or a cross hatched area, it will highlight that object so I know the length or area of the object?
View 4 Replies View RelatedThe issue I am having a problem with is a mouse cursor freeze when I select an object with no command active.When I select an object, the cursor will freeze for about a second before I can move it again. When I hit escape to de-select the object the same thing happens.
This is with Acad LT 2011. WinXP. Normal operation this computer runs ACAD quite fast, no particular lags or anything except maybe when selecting to copy or move very large groups of objects, or when switching between layouts or to model space when there is a fair amount of stuff in the layout, or when regen on a large file size.
This mouse cursor lag was not always the case, but at some point this problem appeared.I have tried save, regen, regenall, closing the drawing, exiting ACAD LT, rebooting the computer.
It's very irritating, since so much of using ACAD is clicking and doing things with the mouse, that it really slows down my production, to have to get a cup of coffee every time I do a select action with the mouse.About a week ago I installed the trial version of LT 2012 to see if it was different. When I opened the same dwg in 2012 there was no lag.
I then closed this and opened the dwg in 2011, and there was no lag. So it seems that the installation of the 2012 trial version changed something in the way 2011 operated.It has been operating fine now with no lag until this morning. Now I have the lag again.When I now open the same dwg in 2012, I now have this lag in 2012 as well.
I did not change any settings in 2012 or 2011 like hardware acceleration or whatever. I just suddenly had this lag, and now I can't seem to get rid of it. Attached is a file that was made by opening ACAD LT 2011 and drawing a few lines, then saving it. No template used.On my computer with this file, I get the mouse cursor lag when I select a line.
I'm using QSELECT to select all objects on a layer, sometimes I need to select objects from 5-7 layers.
Right now I use QSELECT, select 1 layer, click OK, open QSELECT again, select another layer and repeat. Is there a faster way to do this without scripts?
I'm sure some of you do site drawings, how do you measure a curve? Some restaurants or cafes have a rounded serving counter, how you measure the radius to plot into autocad?
is there a way to rotate my whole drawing without actually selecting the objects in it. ? i.e to say, the drawing rotates itself according to my viewpoint [my eyes] and i dont have to rotate my neck to view the tilted objects in drawing.
View 6 Replies View Relatedwhen i am trying to use a function like mirror or offset..etc i will select the lines or objects then i will make a mistake such as selecting the wrong base point or such. i then press esc to end that function and try again but find it annoying that i have to select all the lines again. is there a quicker way to reselect the last lines or objects selected. "like the (L+enter) to use line function type macro".
View 2 Replies View RelatedSuddenly, when I select objects, the existing selected objects deselect. If this is a setting I inadvertently misused I don't know why the setting exists. How I can get back to selecting successive objects?
View 2 Replies View RelatedWhat might be the cause of a several moment delay when selecting objects and/ or their grip points. It doesn't occur when a command is entered first. The longer a drawing is open the worse it seems to get. Is there any fix or adjustment that can be made?
View 2 Replies View Relatedwhy my crosshairs stutter after I select an object? I first noticed it after the AutoCAD release that added vertex control options to plines. Crosshairs hang for a second or two after selecting an object that has vertices. Seems like CAD is evaluating the vertices.
View 4 Replies View Relatedi am using Acad 2005 for two years. since now i started to use acad 2010. i did find the difference in layer isolation in 2005 if you do layer isolation, only the particular layer visible. then can be select all of them in one window. without disturbing other layers. but in 2010 while i isolate a layer, other layers also visible in the backround. when i select the isolated layer in one window, also the backround layers also getting selected.
i am facing problem in selecting the isolated layer all objects in one window.how to do selection or how to work on that?
I have a multiple blocks in my drawing and I would like to select certain obejects within these block from model space, i.e all lines = White, and then return their their combined length.
At the moment I have to explode all of the blocks, use qselect, run length.lsp to get the combined length of the selection and then undo the actions previous to the block explosion.
I cannot recall the command or the name of action to set my AutoCAD MEP 2012 to have a drop-down menu from the cursor when I am trying select an object that is in a cluster of other objects. I had the command active previously but just re-installed the program last week and have been stumped about it since.
View 2 Replies View RelatedHow to modify this routine so that I can select multiple objects as opposed to one at a time?
(Defun c:cd ()
(setq newdim (entsel "
Select Dimension to clear:"))
(setq newdimvalue " ")
(command "dimedit" "n" newdimvalue newdim "")
(princ)
)
I just started having an issues with the delete feature. When I click on an object and it highlights it--when i hit the delete button, it doesn't delete the object any more. Also i should be able to click on as many object as i want, now it makes me hold the shift key down. And also when I click on an object then pull the layers tab down to assign it to a diffent layer ---it won't change it now.. what do you think is going on with the software and who might I contact to get this problem corrected.
View 3 Replies View RelatedI have this code that I wrote years ago that I want to update to select two types of civil3d objects and show them selected with grips on the screen. This function works fine
(defun CELFEATURE ()
(ssget "_X" '((0 . "AECC_FEATURE_LINE")))
(setq sset (ssget "P"))
(if sset
(progn
(sssetfirst sset sset)
;(command "_.PROPERTIES")
)
)
)
(defun cF () (CELFEATURE))
but if I add the extra object like this which I assume is the wrong syntax i only get the second type of objects. Need correct syntax I should be using for selecting more than one object in an ssget statement.
(defun CELFEATURE ()
(ssget "_X" '((0 . "AECC_FEATURE_LINE","AECC_AUTO_CORRIDOR_FEATURE_LINE")))
(setq sset (ssget "P"))
(if sset
(progn
(sssetfirst sset sset)
;(command "_.PROPERTIES")
)
)
)
(defun cF () (CELFEATURE))
Is there way that by selecting objects (Lines,Pl) it construct infinite lines ?
View 3 Replies View RelatedAt my office, we are experiencing a major malfunction with AutoCAD and server based files. I believe it is due to a server restructuring that occurred last week and we are having troubles since then.
Basically, on some drawings, all I need to do is select a HATCH object (of any size) and AutoCAD crashes. The same behavior is exhibited when editing an MTEXT object or, say, a dimension TEXT. I was also able to recreate the crash by typing STYLE, trying to edit the text STANDARD template, and essentially anything having to do with "simplex.shx."
I am just starting learning lisp, And I am looking for a fast way to select multiple objects (usually circle) and export their coordinates and ID into a excel sheet through lisp programming.
As you might see in the attached drawing, the red circles are objects wanted. I have been trying to export their coordinates as well as their IDs in grids, e.g D28, Easting: Northing: . I still haven't found a good way to export ID for each circle.
As my code doesn't work, I wonder what's the most effective way to detect errors in lisp
Can not click on multiple objects or lines for erase,trim or extend commands. Is there a mode that I have turned on by accident , driver warning also comes up in trim offset command.
View 6 Replies View RelatedI don;t know what happen with this piece of code, I have checked it a million of times and seems to be well done. I'm trying to filter a previous selection and select Text or Mtext objects that are in the layer COTREF, and that contain the strings "%%c" AND "L" at the same time. The problem is that the code it's not selecting objects with the "L" included.
Here's the
(setq grupo1 (ssget "" '((0 . "TEXT,MTEXT")(8 . "COTREF")(-4 . "<AND")(1 . "*%%c*")(1 . "*L*")(-4 . "AND>"))))
The most unreasonable thing it's that I have 2 text objects exactly the same and when using this filter codes just one object it's selected (cyan cloud), check included DWG file.
I'v been searching about it and seems some persons are having problems with ssget filters in the newer versions of AutoCAD, I'm using 2012. I'm also suspecting for the character "%" which could be working as a wild-card, but as far as I know it is not.
Lightroom 5 slideshow.
After selecting "Preview" only black screen.
The slideshow don't work.
I 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.
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