public StringSource(string[] strings)
{
Array.Clear(strings, 0, size);
if (strings is not null)
{
this.strings = strings;
}
current = 0;
size = (strings is null) ? 0 : strings.Length;
Guid iid_iunknown = typeof(Shell32.IAutoComplete2).GUID;
HRESULT hr = Ole32.CoCreateInstance(
ref autoCompleteClsid,
IntPtr.Zero,
Ole32.CLSCTX.INPROC_SERVER,
ref iid_iunknown,
out object obj);
if (!hr.Succeeded())
{
throw Marshal.GetExceptionForHR((int)hr);
}
_autoCompleteObject2 = (Shell32.IAutoComplete2)obj;
}
public void ReleaseAutoComplete()
{
if (_autoCompleteObject2 is not null)
{
Marshal.ReleaseComObject(_autoCompleteObject2);
_autoCompleteObject2 = null;
}
}
