autocad invented

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

For existing pattern fill objects, users can modify their pattern type, angle, spacing, correlation, and island detection style settings. 7.4.1 Instance 2 Modifying a fill pattern Step 1 Open a graphics file Start the AutoCAD 2002 system to open the instance file "EXAM6-1.DWG" created in chapter 6th; Step 2 Modify the fill pattern Now let's modify the angle and spacing of the fill pattern in the file. Select the icon on the Modify II toolbar and

To make the line to do n points, perhaps the novice CAD friends will immediately think of the use of a number of parallel lines in the middle school textbooks to do auxiliary line segments, in fact, do not bother, AutoCAD itself has a line to do the division points of the order "DIVIDE." First draw a segment, enter "DIVIDE" at the command line, carriage return Confirmation command, command line prompt as follows: Select the object to divide: (the mo

1, return to the desktop location, find an empty place on the desktop, click the right mouse button, in the appearance of the Decline menu, select New-text document; 2. Create a blank Notepad document on the desktop, double-click to open the Notepad document and save it as a Dfst.dll file, note the format for all files; 3, the Dfst.dll file cut, and then double-click on the CAD installation directory support document, the Dfst.dll file paste in, directly exit the window can be; 4. Aft

The difference between Union and struct is: 1. For a union variable, all member variables share a piece of memory. The size of the memory is determined by the maximum length of these member variables. 2. The memory allocated by union is

1. Open sqlserver Configuration Manager and enable the properties of SQLServer2005 service-SQL Server (SQLEXPRESS. in the built-in account, change the network service to a local system. After starting SQLServer2005Express from the beginning, attach

When foreigners learn computer-related technologies, there is a great advantage, that is, there is no language gap. Many computer terminologies are actually the daily vocabulary in English, and usually act directly with that technical concept.

"Do not reinvent the wheel" Believe in everyProgramI have never heard of a sentence from a senior.Famous sayingHowever, I think this predecessor must be a pragmatic. If we just use it, we don't have to bother to implement all our functions. If we

Problem:Recently, I found that many of my friends have developed many tools around the layer switching problem, but I always feel that it is too troublesome, I have developed a tool to automatically switch Layers Based on ACAD commands and layer

Requirements background:The location information of the scatter tree in the DWG file needs to be exported in bulk and stored in the Excel file format.Implementation method:Open the DWG file in AutoCAD2012 , and click the Extract Data tool (or enter

I. symbol table A cad drawing is a database containing multiple tables. It specifies nine symbol tables (see the table below). You cannot add new symbol tables. Symbol table name Symbol table function