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"); Return }//Save map document with relative path//pmapdocument.save (true, true); Imxdcontents pmxdc; PMXDC = Axmapc.map as imxdcontents; Imapdocument pmapdocument = new Mapdocumentclass (); Pmapdocument.new (path); Iactiveview Pactiveview = Axmapc.map as Iactiveview; Pmapdocument.replacecontents (PMXDC);

that if we add features to the space, the new additions are not displayed.This party is used to control the visible state of features according to the scope of the job space.? IgeofeaturelayerThe exclusionset of the Igeofeaturelayer interface allows you to exclude some of the features in the layer from being invisible. The Exclusionset property controls which features are excluded from the display through the Ifeatureidset interface, for example, we want to control that features with FID 2, 5,

With the rapid development of information network science and technology, Internet finance has emerged as a new type of industry, and plays an important role in economic construction such as modern social financing economic system and financial development mechanism. In order to ensure that the new industry to maintain a vigorous industrial vitality, sustained rapid development vx:138. 7553..1770First, AE program level:(Individual lock or share lock p

[Resource Sharing] C # + AE build a GIS desktop application system framework-allCode (Resources are shared with netizens) Promote my daughter-in-law! --- >>> Specific achievements include: (1) Some Basic GIS functions have been developed, such as zoom in, zoom out, full screen, query, search, measurement, and eagleeye. (2) some common spatial analysis functions are developed, such as distance calculation, density ana

(Ppolygon)-20.00000000, point. Y); +Ipolyline PLine =NewPolylineclass ();//define Ray APline.topoint =Topoint; atPline.frompoint =Point ; - -Itopologicaloperator Ptopo = Ppolygon asItopologicaloperator; -Igeometrycollection Pgeocol = Ptopo.intersect ((igeometry) pLine, esrigeometrydimension.esrigeometry0dimension) asigeometrycollection; -Ipointcollection Ppointcol = Pgeocol asipointcollection; - if((ppointcol.pointcount)%2==0) in { - return f

Iworkspaceedit starteditoperation () and stopeditoperation () . Reference three: Here content rich Iworkspaceedit interface It is strongly recommended that you use the edit session to perform insert,update or delete operations in edit operation. Although it is not necessary to specify the start and end of an edit operation, the result is indeterminate, depending on the state of the database operation, and even the changes that are made cannot be implemented and an error occurs. Fo

private void Barbuttonitem1_itemclick (object sender, DevExpress.XtraBars.ItemClickEventArgs e) { // Initialize the geoprocessor. Geoprocessor GP = new Geoprocessor (); Create a tool ESRI. ArcGIS.AnalysisTools.Buffer buffertool = new ESRI. ArcGIS.AnalysisTools.Buffer (); Give a must attribute buffertool.in_features = @ "D:\win7 My Documents-desktop-favorites \desktop\test\roadsbuffer.shp"; Buffertool

Using AE to create a bubble prompt box-VB. Net source code Address: http://www.cnblogs.com/wall/archive/2008/07/17/1244942.html ''' ''' Create a text prompt box ''' ''' ''' ''' ''' ''' ''' ''' Public FunctionCreateTextElement (ByVal x As Double, ByVal y As Double, ByValPTextString As String, Optional ByVal pPoint As IPoint = Nothing,Optional ByVal pGraphicsContainer As IGraphicsContainer = Nothing)IElement Dim pElement As IElement = New Marke

Arcscene + AE +Click to flash IscenegraphPSG = sc1.scenegraph; IsceneviewerPviewer = SC1. sceneviewer; IpointPPNT =New Pointclass(); ObjectPowner; ObjectPobject; PSG. Locate (sc1.sceneviewer, E. X, E. y,Esriscenepickmode. Esriscenepickall,True,OutPPNT,OutPowner,OutPobject ); IclonePpflashpoint; IclonePclone = (Iclone) PPNT; Ppflashpoint = pclone. Clone (); IpointPflashpoint = (Ipoint) Ppflashpoint; Pfl

The method of AE calling GP tool First, we must first make clear what tools you need to call arctoolbox and what functions to implement. Second, follow the requirements to see how the functionality is implemented in the Arctoolbox tool, and then determine the data source you want. Third, write command or tool tools and write your own functional tools. Finally, a simple kriging interpolation is used as an example to illustrate. (oneself once did not us

Recently, there have been a lot of friends looking for Hawk-eye problems. Ae+c# Eagle Eye in the online code has been a lot of, I also put a version up today, mainly has the following several functions: 1. After the main map window view scope changes, the Eagle Eye window draws a red box to display the current area; 2. When the scale of the main map changes, the scale of the Eagle's eye map also changes, but only the degree of change will be small;

Landlord afternoon tried Win7 optimization master, Rubik's Cube, such as software to associate icons, do not know why always fail No response after the change, after reboot, the display icon is red error Finally found a small software only 60KB Filetypesman, to manage and edit the registration file type, very easy to use Download Filetypesman First, only 60KB, then open It lists the types of files in all the computers, and finds the types of files that need to be changed, such as enginee

();Iworkspace pworkspace = Pworkspacefactory.openfromfile (System.IO.Path.GetDirectoryName (Filedlg.filename), 0);Ifeatureworkspace pfeatureworkspace = pworkspace as Ifeatureworkspace;Ifeatureclass Laypolygon = Pfeatureworkspace.openfeatureclass (System.IO.Path.GetFileNameWithoutExtension ( Filedlg.filename));//Get Featureclass_rowcount = (Laypolygon as ITable). RowCount (null);//Get Featureclass QuantityShapefiletextbox.text = filedlg.filename;//is displayed in a textbox}catch (Exception exp){

Dynamic effect Ace @ Depressed chicken finally out of the tutorial! Dynamic effect Now special fire, on the recruitment site to stroll around, found that there are companies in the recruitment of specific dynamic effect of the designer, do not want

Description: filezilla is a free and open-source FTP client software. It can be divided into client and server versions and has all FTP software functions. the controllable and organized interface and simplified method for managing multiple sites

How to select a range for a two-dimensional map and add it to the three-dimensional arcscene Control for display and rendering (source code) 1. Add the following in the arcmapcontrol_onmousedown event:Dim objenvelope as ienvelopeDim pscreendisplay

Shows the services and applications of the application engine: The application engine includes the following services and applications: The application engine is the filenet P8 platform component that leads workplace network applications, workplace

8 types of data access in ArcGIS Engine [reprint] Mood: weather: Category: popular digital View:5Comment:0 Posted on:2009-02-07 Data is the basis of GIS, and data access is also the prerequisite

  From: http://www.cnblogs.com/gisak/archive/2011/03/30/2000297.html There are many methods to select an element or featureselection, such as IMAP: selectbyshape, ilayer: search, ifeaturesection: selectfeature, etc. Mainly used

The Geodatabase consists of the following 12 subsystems (or 12 OMD: 1. Core Geodatabase2. Geometric network3. Topology4. Data Elements5. Tin6. Data Transfer7. Versioning8. Name Objects9. Relation Query Table10. Raster11. Metadata12. Piug-in