public void ComEnumeratorTest9()
{
SHGetPropertyStoreFromParsingName(PInvoke.Tests.AdvApi32Tests.fn, null, GETPROPERTYSTOREFLAGS.GPS_DEFAULT,
typeof(IPropertyStore).GUID, out IPropertyStore ps);
Assert.That(ps, Is.Not.Null);
// Test IEnumerable
var e = new IEnumFromIndexer <PROPERTYKEY>(ps.GetCount, i => ps.GetAt(i), 0);
var c = 0;
foreach (var pd in e)
{
Assert.IsInstanceOf <PROPERTYKEY>(pd);
TestContext.WriteLine(pd);
c++;
}
Assert.That(c, Is.EqualTo(ps.GetCount()));
// Test IEnumerator
var g = e.GetEnumerator();
g.Reset();
Assert.That(g.MoveNext(), Is.True);
g.Dispose();
Assert.That(g.MoveNext(), Is.False);
}
public void ComEnumeratorTest7()
{
var pidls = new[]
{
KNOWNFOLDERID.FOLDERID_Documents.PIDL(), KNOWNFOLDERID.FOLDERID_Pictures.PIDL(),
KNOWNFOLDERID.FOLDERID_Videos.PIDL()
}.Select(p => (IntPtr)p).ToArray();
var hr = SHCreateShellItemArrayFromIDLists((uint)pidls.Length, pidls, out IShellItemArray iarr);
Assert.That(hr, Is.EqualTo((HRESULT)HRESULT.S_OK));
// Test IEnumerable
var e = new IEnumFromIndexer <IShellItem>(iarr.GetCount, i => iarr.GetItemAt(i), 0);
var c = 0;
foreach (var pd in e)
{
Assert.IsInstanceOf <IShellItem>(pd);
TestContext.WriteLine(pd.GetDisplayName(SIGDN.SIGDN_PARENTRELATIVE));
c++;
}
Assert.That(c, Is.EqualTo(iarr.GetCount()));
// Test IEnumerator
var g = e.GetEnumerator();
g.Reset();
Assert.That(g.MoveNext(), Is.True);
g.Dispose();
Assert.That(g.MoveNext(), Is.False);
}
public void ComEnumeratorTest8()
{
var oc = new IObjectCollection();
SHCreateItemFromParsingName(PInvoke.Tests.AdvApi32Tests.fn, null, typeof(IShellItem).GUID, out object ppv);
Assert.That(ppv, Is.Not.Null);
Assert.That(oc.GetCount(), Is.Zero);
oc.AddObject(ppv);
var oa = (IObjectArray)oc;
// Test IEnumerable
var e = new IEnumFromIndexer <IShellItem>(oa.GetCount, i => (IShellItem)oa.GetAt(i, typeof(IShellItem).GUID), 0);
var c = 0;
foreach (var pd in e)
{
Assert.IsInstanceOf <IShellItem>(pd);
TestContext.WriteLine(pd.GetDisplayName(SIGDN.SIGDN_PARENTRELATIVE));
c++;
}
Assert.That(c, Is.EqualTo(oa.GetCount()));
// Test IEnumerator
var g = e.GetEnumerator();
g.Reset();
Assert.That(g.MoveNext(), Is.True);
g.Dispose();
Assert.That(g.MoveNext(), Is.False);
}
public void ComEnumeratorTest4()
{
// Test Get based interfaces with PIDLs
SHCreateItemFromParsingName(PInvoke.Tests.AdvApi32Tests.fn, null, typeof(IShellItem2).GUID, out object ppv);
Assert.That(ppv, Is.Not.Null);
var si2 = (IShellItem2)ppv;
var pk = PROPERTYKEY.System.PropList.FullDetails;
var pdl = si2.GetPropertyDescriptionList(ref pk, typeof(IPropertyDescriptionList).GUID);
var pdRiid = typeof(IPropertyDescription).GUID;
// Test IEnumerable
var e = new IEnumFromIndexer <IPropertyDescription>(pdl.GetCount, i => pdl.GetAt(i, pdRiid), 0);
var c = 0;
var l = new List <string>();
foreach (var pd in e)
{
Assert.IsInstanceOf <IPropertyDescription>(pd);
pd.GetDisplayName(out var s);
l.Add(s);
TestContext.WriteLine(s);
c++;
}
Assert.That(c, Is.EqualTo(e.Count));
Assert.That(l[0], Is.EqualTo(e[0]));
Assert.That(l[c - 1], Is.EqualTo(e[c - 1]));
// Test IEnumerator
var g = e.GetEnumerator();
g.Reset();
Assert.That(g.MoveNext(), Is.True);
g.Dispose();
Assert.That(g.MoveNext(), Is.False);
}
