IPropertyDescription::GetGroupingRange method (propsys.h)
Gets the grouping method to be used when a view is grouped by a property, and retrieves the grouping type.
Syntax
HRESULT GetGroupingRange(
[out] PROPDESC_GROUPING_RANGE *pgr
);
Parameters
[out] pgr
Type: PROPDESC_GROUPING_RANGE*
Receives a pointer to a flag value that indicates the grouping type. The possible values are:
PDGR_DISCRETE
Displays individual values.
PDGR_ALPHANUMERIC
Displays static alphanumeric ranges.
PDGR_SIZE
Displays static size ranges.
PDGR_DYNAMIC
Displays dynamically created ranges.
PDGR_DATE
Displays month and year groups.
PDGR_PERCENT
Displays percent groups.
PDGR_ENUMERATED
Displays percent groups returned by IPropertyDescription::GetEnumTypeList.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
The information retrieved by this method comes from the groupingRange attribute of the typeInfo element in the property's .propdesc file.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | propsys.h |