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Lightstreamer .Net Client 2.1.2
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LSClient.UnsubscribeTable Method
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Lightstreamer .Net Client 2.1.2
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Unsubscribes from a table previously subscribed to the Server. If the request fails, the table has been unsubscribed anyway.
The method is blocking; it returns only after receiving the Server answer upon the request submission. In case a batch is open, this will happen only upon the execution of the batch. See OpenConnection for details on timeout settings.
public: void UnsubscribeTable(SubscribedTableKey tableKey);
public virtual void UnsubscribeTable(SubscribedTableKey tableKey);
Public virtual Function UnsubscribeTable(tableKey As SubscribedTableKey) As void
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Parameters |
Description |
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SubscribedTableKey tableKey |
Handle to a table as returned by a subscribe* call. |
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Exceptions |
Description |
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if the supplied table is not currently subscribed. This occurs also if the table has already been unsubscribed or the connection has already been closed; this may not be a problem from the client's point of view. | |
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in case of connection problems. In this case, a zombie subscription will probably remain in the Server. | |
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in case of errors in the supplied parameters or in Server answer. In this case, a zombie subscription may remain in the Server. In normal conditions, this exception should never happen. |