internal static void AccSelector_Set(IAccessible accObj, string controlValue)
{
int num;
RefreshAccessibleChildren(accObj, out num);
for (int i = 0; i < num; i++)
{
try
{
if (controlValue.Length.Equals(0))
{
if (TestAccState(accObj, i + 1, OleAccStateSystem.STATE_SYSTEM_SELECTED))
{
accObj.accSelect(0x10, i + 1);
}
}
else if (GetName(accObj, i + 1).Equals(controlValue))
{
if (TestAccState(accObj, i + 1, OleAccStateSystem.STATE_SYSTEM_MULTISELECTABLE))
{
int flagsSelect = TestAccState(accObj, i + 1, OleAccStateSystem.STATE_SYSTEM_SELECTED) ? 0x10 : 8;
accObj.accSelect(flagsSelect, i + 1);
}
else
{
int num4 = TestAccState(accObj, i + 1, OleAccStateSystem.STATE_SYSTEM_SELECTED) ? 0x10 : 8;
try
{
accObj.accSelect(num4, i + 1);
}
catch (ArgumentException)
{
if (num4 == 8)
{
accObj.accSelect(2, i + 1);
}
}
}
break;
}
}
catch (Exception exception)
{
if (!IsOleAccException(exception) || !IsOleAccExceptionMaskable(exception))
{
throw;
}
}
}
}
// Methods
internal static void AccSelector_Execute(IAccessible accObj)
{
int num;
RefreshAccessibleChildren(accObj, out num);
int num2 = -1;
for (int i = 0; i < num; i++)
{
if (!TestAccState(accObj, i + 1, OleAccStateSystem.STATE_SYSTEM_SELECTED))
{
num2 = i;
break;
}
}
if (num2 >= 0)
{
try
{
accObj.accSelect(8, num2 + 1);
}
catch (Exception exception)
{
if (!IsOleAccException(exception) || !IsOleAccExceptionMaskable(exception))
{
throw;
}
}
}
}
/* ChoosePrinter(String name)
* choose the printer by name.
* return true if we found the printer, else return false.
*/
public static bool ChoosePrinter(String name)
{
if (_paccPrintList != null && name != null)
{
int childrenCount = _paccPrintList.accChildCount;
object childID;
for (int i = 1; i <= childrenCount; i++)
{
childID = i;
string curPrinterName = _paccPrintList.get_accName(childID);
//name is the same, found it.
if (String.Compare(name.Trim(), curPrinterName.Trim(), true) == 0)
{
//select this printer.
_paccPrintList.accSelect(2, childID);
return(true);
}
}
}
return(false);
}
public override void Select(AccessibleSelection flags)
{
try
{
_systemIAccessible.accSelect((int)flags, GetChildId());
}
catch (ArgumentException)
{
// In Everett, the ListBox accessible children did not have any selection capability.
// In Whidbey, they delegate the selection capability to OLEACC.
// However, OLEACC does not deal w/ several Selection flags: ExtendSelection, AddSelection, RemoveSelection.
// OLEACC instead throws an ArgumentException.
// Since Whidbey API's should not throw an exception in places where Everett API's did not, we catch
// the ArgumentException and fail silently.
}
}
void IAccessibleInternal.accSelect(int flagsSelect, object childID) => publicIAccessible.accSelect(flagsSelect, childID);
public override void Select(AccessibleSelection flags)
{
acc.accSelect((int)flags, this.id);
}
public void Select(int flag)
{
IAccessible.accSelect(flag, ChildId);
}
void UnsafeNativeMethods.IAccessibleInternal.accSelect(int flagsSelect, object childID)
{
IntSecurity.UnmanagedCode.Assert();
publicIAccessible.accSelect(flagsSelect, childID);
}
