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       How to: Load Data from a Shapefile
       How to: Load Data from a KML File
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       How to: Manually Generate Vector Items
       How to: Manually Generate Vector Items from WKT
       How to: Manually Generate Bubble Chart Items
       How to: Manually Generate Pie Chart Items
       How to: Automatically Generate Vector Items from a Datasource
       How to: Automatically Generate Bubble Charts Items from a Datasource
       How to: Automatically Generate Pie Charts Items from a Datasource
       How to: Provide Additional Property Values from a Data Source Using Property Mappings
       How to: Aggregate Vector Items Using a Clusterer
       How to: Implement a Custom Clusterer
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How to: Manually Generate Vector Items

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A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=T114954.

The following example demonstrates how to create an array of vector items and display them on a map.

To show vector items on a map, do the following:

  1. Create a VectorItemsLayer and add it to the MapControl.Layers collection;
  2. Create a MapItemStorage object and assign it to the VectorItemsLayer.Data property;
  3. Generate an array of MapItem class descendants (e.g., MapCallout) and add this array to the MapItemStorage.Items property.

The code below illustrates how this can be done.

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