LVM_GETGROUPSTATE message
Gets the state for a specified group. Send this message explicitly or by using the ListView_GetGroupState macro.
Parameters
-
wParam [in]
-
Specifies the group by iGroupId (see LVGROUP structure).
-
lParam [in]
-
Specifies the state values to retrieve. This is a combination of the flags listed for the state member of LVGROUP.
Return value
Returns the combination of state values that are set. For example, if lParam is LVGS_COLLAPSED and the value returned is zero, the LVGS_COLLAPSED state is not set. Zero is returned if the group is not found.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
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