mapx

MapX programming (C ++) ---- MapxRelease After MapX-based software is developed and installed on the client, MapX is required. If you publish the required MapX-related files to the client, the simplest method is to install a set of MapX software on the client. Howeve

Main technical features of MAPX (1) Organizing information in the form of tables (table) Each table is a set of MapInfo files that make up the map file and the database file. To use MapInfo, you need to have user data and map files that make up the table. These files can be from MapInfo or created by the user. If a user wants to work in MapInfo, he or she must open one or more tables. MapInfo combines data with maps in the form of tables. When a us

http://www.gissky.com/GIS/ShowArticle.asp?SID=12ID=1178 Combining GIS tool software with today's visual development language integration two times development method is the mainstream of GIS application development. Its advantage is that can make full use of the GIS tool software to the spatial database management, the analysis function, but also may use other visual development language to have the high efficiency, the convenience and so on programming merit, sets both the director ...

I think MapX package is good, and I want to share some of my experiences. Ma Xiong said that Mo package is more than MapX. Do I think MapX package more? Maybe I care more about MapX than Mo. The earliest look was the package of the resource alliance's husband Program . With installshiel, I thought the software was so

First, select the new command in the File menu to bring up the new dialog box. Select mfcappwizard (exe) and enter mapxsample as the project name in projectname. Click OK to go to the first step of the Application Wizard. Use the Application Wizard to create a multi-document (or single-document) interface application.Before creating the MapX control, you must add the MapX. h and

I have been using setupfactory for MAPX, BDE packaging, one is that the software is simple, and the second is that there is a better understanding of Chinese documents. I. About the necessary documents for MAPX. can view my articleall Files under 1.MAPX folder (can not include SAMPLES50, data, maps folder)2. The control used and the VB Runtime or MFC (if the exte

Summary of eight MapX skills 1. Methods for searching objects in MapxTwo methods:1. Use the search method of the find object.In mapx3.5, only full match lookup can be performed. In mapx4.0, The SEARCHEX method can find multiple matching records, and the results are obtained by findresult. Matches. For more information, see Documentation and examples of the find. SEARCHEX method.2. Use the object. Search (strwhere) method of the layer object. The param

C # layer operations for MapX Secondary Development In particular, this article is based on Network MapX reads data from the database to form a new layer (C #) Implement MapX slave database in C # Read data There are two problems in creating a new layer: 1. MapX reads data from the database to fo

1. after the geoset of MapX is transferred to geoset In the VB design environment, the attributes defined in the Custom dialog box of MapX are stored in the frm file. That is to say, the configuration changes are not stored back to the geoset file, it only works for this project. The original geoset file is still original. 2. after editing a Map Using Mapinfo, you can save the settings to a geoset file by

Today it took a day to find the information about the MAPX, but the last thing I wanted was nothing, but I learned a lot. Let us share the following:MAPX Software Installation: After download, install the MAPX software, after the successful installation path will exist in the ActiveX fileThen register the control in the CMD window with Administrator privilegesregsvr32 C:\

The following code draws an image at the clicked point when the mouse is pressed:Void CAddBasicResourceTool: OnMouseDownMap (short Button, short Shift, float X, float Y) { CMapXFeature ftr; CMapXStyle style; If (! M_pView) return; Float screenX, screenY;Double mapX, mapY; ScreenX = X;ScreenY = Y; CHtMapX m_MapX = m_pView-> GetMapX (); If (m_MapX.GetCurrentTool () = MAP_ADDBASICRESOURCE_TOOL ){If (ftr. CreateDispatch (ftr. GetClsid ())){ Ftr = m_MapX

The part of the article introduces the basic use code of MAPX, this article continues to explore some of the basics of controls, including zooming in, zooming out, scaling to initial size (full picture), panning, rectangular selection, circle selection, arrows, opening layer dialogs, opening ActiveX Properties dialog boxes, adding symbols, and more. The standard tools provided by MAPX, different tools will

MapX reads data from the database to form a new layer [reprinted] Address: http://www.pin5i.com/showtopic-9729.html In C #, MapX reads data from the database to form a new layer. There are two problems::1. MapX reads data from the database to form a new layer;2. Convert the datatable to the recordset of ADO.The second problem is caused by the first problem, becau

We know that the difference between a GIS development kit or a GIS platform and a general graphics system is that the objects managed by it are all spatial references (or geographical references). In short, spatial references are coordinate systems, but the coordinate system is not a simple Cartesian coordinate system, because the earth is a circle. For more information about the relevant documents, see the General cartography textbooks. PairIn GIS, the coordinate system corresponds to each

Data | database mapx read data from the database to form a new layer (C #) 2005-5-10 implementation of MAPX in C # reading data from a database to form a new layer is divided into two problems:1. MAPX reads data from the database to form a new layer;2. transforms the DataTable into an ADO recordset. The second problem here is caused by the first problem,

c:\qt\qt5.6.0\5.6\msvc2013\include\qtcore\qmetatype.h:760:error:c2248: "Mapspace::irowcursor::irowcursor": Cannot access Private member (declared in the "Mapspace::irowcursor" Class)c:\qt\qt5.6.0\5.6\msvc2013\include\qtcore\qmetatype.h:761:error:c2512: "Mapspace::irowcursor": no appropriate default constructor availableOn the internet for most of the days have not found a solution, as if suddenly saw someone said can look at the source code.I went in and looked at the source, and found out where

MapX has encountered many problems recently, First question ProgramWhen a permanent table is added to a layer Address 73d37576 in mfc42.dll can not write at address 00000008 was probably written in this way, but it was not copied at that time. I started to suspect that MapX was not installed correctly. reinstall it. If you suspect that the system is faulty, reinstall the system. Machine hardware, but no

I didn't pay too much attention to this issue before. I once made a punctuation Program, The subject is very slow, because the speed requirement is not high, no in-depth research. Recently, we hope to have a local response as fast as possible. The results show that MapX is very slow in processing. Therefore, insert the trace between statements Code, Accurate to millisecond-level comparison, the results show that the problem lies in the processing of

In mapx4. *, XML is not supported. After 5, DS is created to support XML, which sounds very beautiful. However, no such statement is found on the Internet, is MapX useless? With the help of MapX, we had to experiment with the XML format. In this example Sample Sample B As a result, an error is reported.

Form1 is the mapserver and the webpage is the mapclient.You need to install mapx4. 5General process:Send a request from the Asp.net webpage to the server,After receiving the request, MapX refreshes the image to the memory bitmap and converts it to a byte [] request event sent back to the Asp.net Webpage Through remoting to generate an image file.For details, seeCodeRight. It's very simple. It's a bit messy to write. Let's take a look at it. It's mainl