autocad ole

invoked, the system first displays the current setting of the "extend" command and prompts the user to select an extension boundary: Current Settings:projection=ucs, Edge=none Select Boundary edges ... Select objects: After the user determines the extension boundary, the system further prompts as follows: Select object to extend or shift-select to trim or [Project/edge/undo]: At this point, the user can choose the following actions: (1) Directly select the object to be extended with the

Room 702, No. 8-2 Suiyuan, Nanjing Wang Ke ----I. Overview ---- There are two clipboard mechanisms in Windows: Windows standard clipboard and Ole clipboard. ---- The standard Windows clipboard is used by all Windows applications.ProgramShared system service, so it does not have its own handle or class. However, you can use the member function of the cwnd class to manage the clipboard. ---- Since the birth of

Using OLE DB 5. 1 overview The presence of OLE DB provides a unified way for users to access all different kinds of data sources. OLE DB can be converted in a different data source. With Ole DB, a client developer needs to focus on a few details when making data access without having to understand the access protocols

People who are familiar with object-oriented programming and network programming must not be unfamiliar with the concepts of ActiveX, OLE, and com/dcom, but what is the relationship between them is rather vague for many people.Between the specific descriptions of their relationships, we will first identify the difference between the component (Component) and the object. A component is a reusable module that is a business object (Rules object) that con

Many architectures in the enterprise are moving towards service concept, as far as possible to use the Platform service mode for each application. As a result, the system will call the Web SERVICE,WCF or OData ... And many other types of services. In general, services are often used in AP to AP, however, sometimes the architecture must also use DB to call such services. Therefore, when SQL Server calls the Web service, you must do some set-up actions on SQL Server to call the Web Service service

the previous blog introduces ODBC and JDBC, and this is a simple introduction to OLE DB. ODBC Summary do not know is not posted on the blog or not on this blog, I look for, no words I add to the time. All right, let's get started.Reviewbefore, we introduced the basic structure of ODBC and JDBC is the same, that is, the essence of the same. is a unified set of interfaces that access the database, a series of specifications and APIs for database access.

) and CORBA (Common object Request Broker Architecture, public object request broker architecture).Here, there has been a topic related to this article COM, and CORBA is irrelevant to this article, not to be introduced. The reason from the difference between the components and objects, is to let everyone clear that COM and CORBA is at the bottom of the entire architecture, if temporarily not understand, may wish to continue to look down, and finally look back at the natural understanding. Now yo

//Add a new Circle object to the block table record and the transaction - $ acblktblrec.appendentity (circle); the theActrans.addnewlycreateddbobject (Circle,true); the the - in //Add a circle to a ObjectID array the theObjectidcollection Acobjidcoll =Newobjectidcollection (); About the Acobjidcoll.add (Circle. OBJECTID); the the + - //Create a Hatch object and add it to the Block table record the BayiHatch Hatch =NewHatch (); the the acblktblrec.appendentity (hat

). "")) ;; Dongzhi ("Nanzhi" (1000. "")) ;; South to ("Xizhi" (1000. "")) ;; West to ("Beizhi" (1000. "")) ;; North to ("Qslyzm" (1000. "")) ;; Certificate of Ownership origin ("Pztdyt" (1000). "")) ;; Approved Land use ("Tdsyz" (1000). "")) ;; Land owner ("Sbjzwqs" (1000. "")) ;; Declaration of Ownership of buildings ("Ybdjh" (1000). "")) ;; Pre-programmed cadastral number ("Tdzh" (1000). "")) ;; Land License Number ("SHRQ" (1000). "")) ;; Audit date ("Djrq" (1000. "")) ;; Date of r

the witness line for all dimension types except coordinate labels Dimtix Draw text between the witness lines Dimtm Sets the maximum down deviation for dimension text when Dimtol or Dimlim is open Dimtmove Set move rules for dimension text Dimtofl Controls whether dimension lines are drawn between witness lines (even if the text is placed outside the witness line) Dimtoh Control where dimension te

file headerBmpr. Write (Bih.bftype);//File TypeBmpr. Write (bih.bfsize);//File SizeBmpr. Write (bih.bfreserved1);//0Bmpr. Write (BIH.BFRESERVED2);//0Bmpr. Write (bih.bfoffbits);//image Data OffsetBmpr. Write (Bmpinfo);//Write BitmapBMPF. Seek (0, Seekorigin.begin);//move the pointer to the beginning of the filemyimg = Image.fromstream (BMPF);//Create a bitmap file objectBMPR. Close (); BMPF. Close (); } returnmyimg; } Catch(Exception ex) {Throw NewException (ex. Message); } } }}C

Obtain the AutoCAD path CString CUtility: GetAcadPath () {TCHAR szpath [MAX_PATH] = {0};: GetModuleFileName (NULL, szpath, MAX_PATH); CStringdirectory = szpath; directory = directory. left (directory. reverseFind (_ T ('\'); return directory ;} Get xxx. arx path CString CUtility: GetARXPath () {TCHAR szpath [MAX_PATH] = {0};: GetModuleFileName (_ hdllInstance, szpath, MAX_PATH); CStringdirectory = szpath; directory = directory. left (director

Security=True; MultipleActiveResultSets=True" providerName="System.Data.SqlClient" />--> Initial Catalog=acadcmdviewer;User Id= providerName="System.Data.SqlClient" /> Because I am using Entity Framework, now I can install the original method to generate my database and initialization data again in SQL Azure. Go to the Package Manager Console from Tools> Library Package Manager and run the Update-Database command. PM> Update-Database Now, you can deploy the application to the cloud. The Wind

Update: Video Recording and sample code: http://au.autodesk.com.cn/QueryCourseAction.do? Id = 4222 If you cannot play, you may need to download this decoder http://www.microsoft.com/en-us/download/confirmation.aspx? Id = 10394 Time ~ 15: 30 Content: introduces new product features of AutoCAD 2014 and new APIs including Javascript APIs. Parameter address: https://www.livemeeting.com/cc/_XML/autodesklearning/join? Id = 2NBZS9 role = attend pw =

Beginners of ARX may encounter this problem. ObjectARX 2010 must be installed in vs2008sp1. By default, there is no Chinese package after installation, so the toolbar displayed is empty, there are only 1st buttons available. If this is your problem, then you will not make a detour like me, go to the address below to find the Chinese package attachment and copy it to the address below:Link: http://pan.baidu.com/s/1ntqhshV password: l6f5C: \ Program Files \ Autodesk \ ObjectARX wizards for

C # when creating an academic application instance, sometimes the instance fails to be created. For a long time, refer to the following link to sort out the code. After testing, run OK. Ref: http://through-the-interface.typepad.com/through_the_interface/2010/02/handling-com-calls-rejected-by-autocad-from-an-external-net-application.html Ref: http://social.msdn.microsoft.com/Forums/en-US/vsto/thread/1dab0874-bba5-481a-9986-a11a66efa0a0 Ref: http://ms

Tags: HTTP ar strong on ad EF work Application Learning Shortcut Keys are indispensable for any software application. Shortcut Keys can greatly improve your work efficiency and make your technology more refined! (Related3D design tutorial)F1: get helpF2: Implements switching between the drawing window and text windowF3: controls whether Automatic Object capturing is implementedF4: digital device controlF5: equal Axis Test Plane SwitchF6: controls how coordinates are displayed on the Status li

1. First open the CAD and then in the tool commonly used in the "Modify" toolbar "round Corner" as shown below, you can also use the command. 2.AutoCAD Command prompt: Fillet Select the first object or [Discard (U) multiple segment (P) radius (r) Trim (T) multiple (M)]: (select radius (r) At this prompt or enter R on the command line and press SPACEBAR. 3. Fillet Specify Fillet radius 4.FILLET Select First object or discar

Example 3 draw no Smoking logo pattern Step 1 Create a new graphics file (1) to start the AutoCAD 2002 system, "ACAD.DWT" for the template to create new graphics files. Step 2 Graphic Drawing (1) First use the "donut" command to draw a circle. Select Menu "Draw (Drawing)" → "Donut (ring)" and enter at the command line as prompted: Command:_donut Specify inside diameter of donut Specifies that the inner diameter of

Example 2 drawing toilet floor plan Step 1 Create a new graphics file Start the AutoCAD 2002 system and create a new graphics file for the template "ACADISO.DWT". Step 2 Draw Toilet contour (1) Use the "Rectang" command to draw a rectangle. Select the icon on the Draw toolbar and, as prompted, enter the command line: Command: _rectang Specify the corner point or [chamfer/elevation/fillet/thickness/width]:50,0 Enter