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TransientClusterLayerBeginRefresh Method

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Starts updating the feature data for the clusters asynchronously.

Namespace:  Telogis.GeoBase.Clustering
Assembly:  geobase.net (in geobase.net.dll) Version: 4.99.0.0
Syntax
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public IAsyncResult BeginRefresh(
	AsyncCallback callback,
	Object state
)

Parameters

callback
Type: SystemAsyncCallback
A callback that is executed when the feature data is updated.
state
Type: SystemObject
A user-defined object that represents the state of the asynchronous update.

Return Value

Type: IAsyncResult
An IAsyncResult allowing the caller to query the state of the calculation.

Implements

IClusterLayerBeginRefresh(AsyncCallback, Object)
Remarks
TransientClusterLayer automatically updates its feature data every time you call BeginGetClusters(Int32, BoundingBox, AsyncCallback, Object). Calling this method allows you to force a refresh and execute the callback without generating new clusters.
See Also