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Fault symptom:The left and right buttons of the ThinkPad mouse cannot be used in AutoCAD, and the scroll wheel functions in AutoCAD may not be used.Cause analysis:This problem is caused by a key conflict after an option mouse driver is installed.Because the priority of the mouse driver is higher than that of the AutoCAD software, the left and right keys in the mo

8.7.1 functions and usage of graph statistics You can use the "status" command in AutoCAD to query the basic information of the current graph, such as the current graph range and various graph modes. The command is called as follows: Menu: Tools → inquiry → status )] Command Prompt line: Status In addition, you can use status in the prompt dim to display the values and descriptions of all system variables. For details about the dim prompt, see Chapter

First, enter the coordinate value in Excel. We put the X coordinate values into column A, y coordinate to column B, and then merge columns A and b into column C. Since the two-dimensional coordinates in AutoCAD are separated by commas, we enter =a2 in the C2 cell, and a pair of coordinate values appear in B2 and C2. We use the mouse to drag the C2 formula to copy, you can get a set of coordinate values. Then, select the coordinates of the points tha

Example 1 Basic examples 1 , new Project Start Visual Studio 2005, create a new project named CAD development, as shown in the following illustration: 2 , adding references Add AutoCAD references AutoCAD 2007 type library and autocad/objectdbx Common 17.0 type library, as shown in the following illustration: 3 , global variable definition Defined in the

What methods and techniques should we use if we want to trim an object outside a range of AutoCAD drawings? As shown, to the right figure part of the circle outside the line to cut, the general method is to select the cutting edge, and then select the segment to be trimmed can, in fact, AutoCAD also has a relatively simple way. Click to enlarge 1. According to the general execution of the crop command,

3.3.4 Instance 4 uses views and viewport (Viewport) to view graphics Step 1 Open the graphics file "city base MAP.DWG" (1) This example uses the sample file "city base map.dwg" provided by AutoCAD 2002, which is also stored in the "sample" subfolder of the AutoCAD home folder. Run the AutoCAD 2002 system and open the file as shown in Figure 3-31. Step 2 Use th

2.7.1 using object capture Object capture is one of the most important tools in AutoCAD, the use of object capture can be precisely positioned, so that users can directly use the cursor in the drawing process to accurately determine the target point, such as center, endpoint, pedal and so on. In AutoCAD, the user can do the object capture mode at any time through the following ways: (1) Use the object sn

4.5.1-point drawing and setting 1. Drawing of points The AutoCAD Midpoint object (point) is probably the simplest graphic object, and the user only needs to specify its coordinates. Although drawing is simple, AutoCAD still provides a variety of ways to draw: Single Point method: Call once command to draw only one point (1) Multi-point method (multiple points): Invoke a command once to draw multiple poi

In addition to typing commands at the command line, users can invoke commands through menus and toolbars. 2.2.1 Use menu 1. Drop down menu The menu bar in AutoCAD is a drop-down menu, a cascading hierarchy. The main menu, displayed in the menu bar of the AutoCAD window, allows the user to click the left mouse button to eject the corresponding menu item on the main course item. For example, click the Tool

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) You can use Alt + letters to quickly select commands. This method can be used to quickly operate most software.Alt + tk Quick SelectionAlt + NL linear AnnotationAlt + VV4 quick creation of four ViewsAlt + MUP extract ContourCTRL + B: Grid Capture Mode Control (F9)CTRL + C: copy the selected object to the clipboard

How to save a high version of AutoCAD files to a low version format in your computer Method One: 1, open the file and click on the upper left corner of the "file"-"Save as"; 2, in the pop-up "graphics Save as" dialog box, set the filename, and then click the "File Type" Drop-down box, from which to select a lower version of the CAD file save format, click Save. Method Two: 1, open the CAD, click on the menu bar "Tools"-"op

2.6.1 Create a new graphic After the AutoCAD system is started, the user can invoke the "new" command to create a new graphic, which is called by: Toolbar: "Standard (Standard)" Menu: "File" → "New ... (new) " Command line: New When this command is invoked, the system displays the Today window, where users create new graphics using templates, wizards, and more, as described in 3.1. 2.6.2 Open an existing graphic Users can use the "open" command

/undo]: The specific roles are as follows: (1) "Close": a closed, open, multiple-segment line. Note that even if the start and end points of a multi-line line are at the same point, AutoCAD still considers it open and must use this option to close it. For closed multi-line lines, the entry is replaced by Open, which works the opposite way. (2) Join (merge): Merges a line, arc, or multi-segment line object with other segments of the line that coinci

Features and use of 8.5.1 list display The list in AutoCAD displays commands for displaying database information about objects, such as layers (Layer), handles (Handle), and so on. In addition, depending on the selected object, the command also gives the additional information associated with it. The call method for the list command is: Toolbar: "Inquiry (query)" → Menu: "Tool (tool)" → "Inquiry (query)" → "list (listing display)" Command line: L

1.VBA projects are commonly used in three types of inserts: Forms, modules, and a VBA-thisdrawing form, very simple, learn VB all understand The module is like a warehouse that provides rich functions and procedures for the form, thisdrawing code area Thisdrawing, through a small amount of practice, I regard him as the entry of VBA, the equivalent of C's main function (if not correct), in this code area input: You can start the form when the program starts runni

What if the two lines do not overlap when the two lines are cut (TRIM? The common practice is to extend two straight lines to make them intersection, and then trim the operation. If there is a large number of such non-intersecting conditions in the drawing, isn't it very troublesome to cut? AutoCAD has taken this situation into consideration for us. By modifying the system variable edgemode, we can easily trim non-Intersecting straight lines. Enter "

Recently, ArcGIS controls were used to display maps. Previously, mxd files were loaded to display maps. However, each time a map was zoomed in or dragged, the map was reloaded, if the screen or latency is serious, the real-time display of elements cannot be completed. For this reason, after I change to a file in the SHP format, the effect is significantly improved. However, the SHP file is obtained from the DWG file and n methods are introduced on the Internet. However, during actual operations,

1. the VBA script cannot be run automatically. Solution: Set the acadlspasdoc system variable to 1. Explanation: Acadlspasdoc is a system variable Type: integerLocation: RegistryInitial Value: 0Control whether to load the Acad. LSP file to each graph or only to the first graph opened in the task. 0: Load Acad. LSP to the first graph opened in the task.1. Load Acad. LSP to each open image How to Set 1? (1) Search for this value in the Registry and change the value to 1. (2)

I believe that the use of AutoCAD in the work of drawing drawings is not only in accordance with the book when the study to draw a few line segments or painting square draw circle so simple, a complex drawings often need to spend a few hours or even more than a few days of work to complete, I believe that no one is iron, There's no going to be a nap when something goes wrong. The author here on the complex drawing should pay attention to some of the p

Often contact the CAD drawing friends will find that the download to the drawings often appear after the text garbled problem, sometimes the text all show as a question mark, to our work brought a lot of trouble. How to solve such a problem? Look at this picture below, this is a line of text in AutoCAD, do not misunderstand oh, this is not Japanese, but display the wrong garbled. If you just want to know the content of a line of text, double-click