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PROPERTY_INFO_ENTRY_EX

 

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The latest version of this topic can be found at PROPERTY_INFO_ENTRY_EX.

Represents a specific property in a property set.

Syntax

  
PROPERTY_INFO_ENTRY_EX(  
dwPropID  
, vt, dwFlags, value, options )  

Parameters

dwPropID
[in] A DBPROPID value that can be used in conjunction with the property set GUID to identify a property.

vt
[in] The VARTYPE of this property entry.

dwFlags
[in] A DBPROPFLAGS value describing this property entry.

value
[in] The property value of type DWORD.

options
Either DBPROPOPTIONS_REQUIRED or DBPROPOPTIONS_SETIFCHEAP. Normally, a provider does not need to set options since it is set by the consumer.

Remarks

With this macro, you can directly specify the property value of type DWORD as well as options and flags. To merely set a property to a default value defined in ATLDB.H, use PROPERTY_INFO_ENTRY. To set a property to a value of your choice, without setting options or flags on it, use PROPERTY_INFO_ENTRY_VALUE.

Example

See BEGIN_PROPSET_MAP.

Requirements

Header: atldb.h

See Also

Macros for OLE DB Provider Templates
OLE DB Provider Templates
OLE DB Provider Template Architecture
Creating an OLE DB Provider