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      How to: Load Image Tiles from Bing Maps
      How to: Load Image Tiles from OpenStreetMap
      How to: Load Image Tiles from a Local Directory
      How to: Cache Image Tiles Locally
      How to: Show Image Tiles Loading Progress from the Web Data Service
      How to: Obtain Data from a Web Map Service
      How to: Obtain a Collection of Available Layers in the ResponseCapabilities Event Handler
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How to: Show Image Tiles Loading Progress from the Web Data Service

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A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=E5183.

This example shows how to visualize the progress of loading image tiles from the OpenStreetMap data provider using a progress bar.

To accomplish this task, handle the ImageLayer.RequestDataLoading event and specify how the progress bar should be updated using the UpdateProgressBar method. Then, handle the LayerBase.DataLoaded event to specify the final state of the progress bar when the data load is finished.

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