You can think of QueryInterface simply as a COM type-cast. QI, or QueryInterface , is a term used by the Microsoft COM specification. This repo contains the source code samples .Net c#,.Net vb, and C++) that demonstrate the usage of the ArcObject SDK. Learning ArcObject. Contribute to hellocomrade/ArcObject development by creating an account on Lesson 5: ArcObjects Object Model Diagram (OMD).

Author: Meziktilar Voodook
Country: Moldova, Republic of
Language: English (Spanish)
Genre: Relationship
Published (Last): 7 October 2009
Pages: 466
PDF File Size: 4.31 Mb
ePub File Size: 18.94 Mb
ISBN: 139-1-75463-628-7
Downloads: 89336
Price: Free* [*Free Regsitration Required]
Uploader: Gashura

【】◀▶ ArcObjects 类库(一) – McDelfino – 博客园

NET platform is complex and daunting when viewed by a beginning programmer. Once there, press F10 to step through your code. Fires when the user moves the mouse pointer over the SymbologyControl.

The ID of the new Feature is returned. Provides access to members that control the PageLayoutControl. A collection of graphics layers that behave like single layer. Executes the specified SQL statement.

Sets the visibility of the labels along all four sides of the map grid. IMapFrame is the default interface for the MapFrame object. Removes all items from the Afcobjects. Fires after a key is pressed on the keyboard.


Indicates whether or not the Map’s scrollbars are visible. Draws the specified view phase.

You should get an AutoComplete list with all the Geoprocessor methods that are now available to you. An optional border drawn around ClipGeometry. Used to undo ordering operations.

Each table in a database has an ordered collection of fields, there is always at least one field in a table. The object that will have its current tool managed by the toolbar.

Notice that the assembly has been added to the References in your project. Selects features in the map given a shape and a selection environment optional. Fires when the current focus map in arcobjscts PageLayoutControl has been switched to a new map.

Installing Visual Studio any licensing level will also install the.

The number of printer pages the PageLayout will cover. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

The connection properties from the specified file. Provides access to members that return information about the fields. Fires when the user releases a mouse button while over the MapControl. When using most languages that do automatic garbage collection such as arcobjeccts based on the Java or. The mouse pointer displayed over the PageLayoutControl. That said, I truly hope that the samples provided here have shown that creating simple geoprocessing programs with.


ArcUser Online

Fires when an item is selected in the SymbologyControl. To illustrate how to programmatically set up tool inputs and outputs, let’s perform some relatively simple geoprocessing tasks—selecting, clipping, buffering, and exporting—on our file geodatabase feature classes. Sets the page size for the map optional.

The symbol used to draw the subtick lines. Now that we have a Geoprocessor object available to us, let’s put it to use on a small, arcobjectz file geodatabase of Arkansas data that I assembled from Geostor geostor.