CSPROPERTY_VALUES (Compact 2013)
3/26/2014
This structure describes the type and acceptable default values of a property.
Syntax
typedef struct {
CSIDENTIFIER PropTypeSet;
ULONG MembersListCount;
const CSPROPERTY_MEMBERSLIST* MembersList;
} CSPROPERTY_VALUES, *PCSPROPERTY_VALUES;
Members
- PropTypeSet
A CSIDENTIFIER structure that identifies the data type of the property. The Set member of a CSIDENTIFIER structure indicates the set of value types supported, and the Id member of the same structure identifies the type within the set.
- MembersListCount
A ULONG value that specifies the number of entries in the array pointed to by MembersList.
- MembersList
A pointer to an array of CSPROPERTY_MEMBERSLIST structures. Each entry specifies a list of possible values or sets of values that the property may assume.
Remarks
PropTypeSet.Set almost always equals CSPROPTYPESETID_General. The individual value types in SPROPTYPESETID_General correspond to VARIANT and VARIANTARG types.
The following table shows some possible values for PropTypeSet.Id.
Value |
Data type |
|---|---|
VT_I4 |
Signed 4-byte quantity |
VT_UI4 |
Unsigned 4-byte quantity |
A driver can specify a pointer to a CSPROPERTY_VALUES structure in the relevant CSPROPERTY_ITEM for a property.
Requirements
Header |
cs.h |
See Also
Reference
Camera Driver Structures
CSIDENTIFIER
CSPROPERTY_MEMBERSLIST
CSPROPERTY_ITEM