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).
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Determines how many degrees the map display is rotated.
ArcObjects Diagram (AllOMDs) for Arc10 | GeoNet
The length of the subticks in points. Draws the view to the specified device context. Indicates if symbols are agcobjects for the layer.
You should be able to QI it from an ITable, opened in the usual fashion e. The type of the default Shape for the features in this feature class. However, since it is not tied to the ArcMap application, application-specific functionality in the MapDocument will not be persisted.
The value of the field with the specified index. This other question’s answer defines QI, somewhat vaguely, as Query Interface hopping but goes no further. Handle to the window associated with the ToolbarControl. I’m using Java – is this a.
A property that specifies interception of key arrcobjects that are normally handled by the container. Insert a new Feature into the database using the property values in the input buffer. Changes the extent of the PageLayout to show a whole page. Add new graphic elements to the layer. Delete a field from the fields collection. For more information, contact. Displays a dialog of information about the SymbologyControl.
Returns the index of the item at the specified x and y coordinates. Replace the contents of the map document. An optional border drawn around ClipGeometry. The following question answers this to some extent: Provides access to events that occur with interaction to the TOCControl.
In the COM world, you generally don’t access it directly, but only Via interfaces.
This interface manages the main application window in ArcMap and aecobjects drawing operations. An ArcMap document can contain many Maps. FindField pColumns[ 2 ]pBuildingList[i]. If present commands can use it to store operations.
Displays a dialog of information about the ToolbarControl. Make the specified elements arcobjedts in front of all other elements. The Graphic Element to display Ellipses.
A container for the display and manipulation of data in the Globe. Arcobjdcts a selection That contains the object ids selected by the specified query. For desktop developers who need to use this functionality, the MxDocument interface located in the ArcMapUI library is a better choice.
The label format for map grid labels.
NET Not sure where to begin? Graphic sublayer handed back by the composite graphics layer. Sends the specified range of pages on the printer. This means that if a call to QueryInterface for a pointer to a specified interface succeeds the first time, it must succeed again, and if it fails the first time, it must fail on all subsequent queries.
NET geoprocessing application in no time.
From Microsoft’s documentation on COM:. The type of the field.
Provides access to members that control the SymbologyControl. Note that as you arconjects typing “geoprocessor”, Intellisense kicked in and took you right to the Geoprocessor class in the drop-down list of items available to you. The Graphic Element to display text. Symbols and map elements are stored in the Style Gallery.