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adcprop-asyncthreadpriority-enum.md

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title description author ms.author ms.date ms.service ms.subservice ms.topic f1_keywords helpviewer_keywords apitype
ADCPROP_ASYNCTHREADPRIORITY_ENUM
ADCPROP_ASYNCTHREADPRIORITY_ENUM
rothja
jroth
01/19/2017
sql
ado
reference
ADCPROP_ASYNCTHREADPRIORITY_ENUM
ADCPROP_ASYNCTHREADPRIORITY_ENUM [ADO]
COM

ADCPROP_ASYNCTHREADPRIORITY_ENUM

For an RDS Recordset object, specifies the execution priority of the asynchronous thread that retrieves data.

Use these constants with the Recordset "Background Thread Priority" dynamic property, which is referenced in the ADO-to-OLE DB Dynamic Property index and documented in the Microsoft Cursor Service for OLE DB documentation.

Constant Value Description
adPriorityAboveNormal 4 Sets priority between normal and highest.
adPriorityBelowNormal 2 Sets priority between lowest and normal.
adPriorityHighest 5 Sets priority to the highest possible.
AdPriorityLowest 1 Sets priority to the lowest possible.
adPriorityNormal 3 Sets priority to normal.

ADO/WFC Equivalent

Package: com.ms.wfc.data

Constant
AdoEnums.AdcPropAsyncThreadPriority.ABOVENORMAL
AdoEnums.AdcPropAsyncThreadPriority.BELOWNORMAL
AdoEnums.AdcPropAsyncThreadPriority.HIGHEST
AdoEnums.AdcPropAsyncThreadPriority.LOWEST
AdoEnums.AdcPropAsyncThreadPriority.NORMAL