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Im using this code to get the value of LegacyIAccessible.State: show in the picture below:
IUIAutomationElement* element = nullptr;
hr = elementArray->GetElement(nItem, &element);
BSTR bstrName;
hr = element->get_CurrentName(&bstrName);
UIA_HWND hwnd;
hr = element->get_CurrentNativeWindowHandle(&hwnd);
BSTR bstrId;
hr = element->get_CurrentAutomationId(&bstrId);
RECT rect;
hr = element->get_CurrentBoundingRectangle(&rect);
IUIAutomationLegacyIAccessiblePattern* pattern;
element->GetCurrentPatternAs(UIA_LegacyIAccessiblePatternId, IID_PPV_ARGS(&pattern));
DWORD state = 0;
pattern->get_CurrentState(&state);
When the value of state is 1074790400 witch in hex represent 0x40100000
How i could interpret this value to get these values in the picture? i mean: focusable has popup (0x40100000).
@Leonardo Any updates?
In Oleacc.h :
#define STATE_SYSTEM_FOCUSABLE ( 0x100000 )
#define STATE_SYSTEM_HASPOPUP ( 0x40000000 )
Thank you, i dont know much of c++, s it possible to do any kind of function to return these values?
The documentation for state is here - https://learn.microsoft.com/en-us/windows/win32/winauto/object-state-constants
You could test all the constants or just the ones you want to check, like :
WCHAR wsStateText[32] = L"", wsState[1024] = L"";
if (state & STATE_SYSTEM_FOCUSABLE)
{
if (lstrcmp(wsState, L"") != 0)
lstrcat(wsState, L", ");
GetStateText(STATE_SYSTEM_FOCUSABLE, wsStateText, 32);
lstrcat(wsState, wsStateText);
}
if (state & STATE_SYSTEM_HASPOPUP)
{
if (lstrcmp(wsState, L"") != 0)
lstrcat(wsState, L", ");
GetStateText(STATE_SYSTEM_HASPOPUP, wsStateText, 32);
lstrcat(wsState, wsStateText);
}
// etc...
According to LegacyIAccessible Control Pattern, Use the GetStateText function to retrieve localized string.