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adoConnState
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adoConnState
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Synopsis:
state=adoConnState(handle)
Arguments:
handle - The connection handle.
Description: This function returns the underlying state of the ADO _Connection object and can be used to determine when an asynchronous function has completed (Especially useful in non-blocking mode (see adoBlockMode()).
The state returned will be one of the enumerated state values as defined in the ado.inc file as follows:
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Constant |
Value |
Description |
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adStateClosed |
0 |
The object is closed |
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adStateOpen |
1 |
The object is open |
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adStateConnecting |
2 |
The object is connecting |
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adStateExecuting |
4 |
The object is executing a command |
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adStateFetching |
8 |
The rows of the object are being retrieved |
Returns: Returns the underlying state property of the ADO _Connection object or a negative error code. If ADOERR_COMERR is returned, then the underlying ADO error can be obtained by calling adoLastError()