/// <summary>
/// 今使ってない
/// </summary>
/// <returns></returns>
protected virtual ContextMenu CreateContextMenu()
{
ContextMenu cm = new ContextMenu();
MenuItem mi = new MenuItem();
mi.Header = "Property";
mi.Click += (o, e) =>
{
TabItemUI ti = this.tabControl.SelectedItem as TabItemUI;
if (ti != null)
{
List <string> lst = new List <string>();
foreach (var obj in ti.DispGrid.SelectedItems)
{
FileSystemInfo fsi = obj as FileSystemInfo;
if (fsi != null)
{
lst.Add(fsi.FullName);
}
}
if (lst.Count == 1)
{
Shell32Wrapper.ShowProperty(this.ParentHandle, lst[0]);
}
else if (lst.Count > 1)
{
//動かん
//Shell32Wrapper.ShowMultiFileProperties(lst.ToArray());
}
}
};
cm.Items.Add(mi);
return(cm);
}
protected virtual void FileMove(string[] files)
{
SHFILEOPSTRUCT info = new SHFILEOPSTRUCT();
info.hwnd = this.ParentHandle;
info.wFunc = FOFunc.FO_MOVE;
//ファイル名の区切りは'\0'で最後にはもう一つ'\0'が必要
foreach (string f in files)
{
info.pFrom = f + '\0';
}
info.pFrom = info.pFrom + '\0';
info.pTo = this.pathUI.Path;
Shell32Wrapper.SHFileOperation(ref info);
TabItemUI ti = this.tabControl.SelectedItem as TabItemUI;
if (ti != null)
{
ti.ReDisp();
}
}
//色々サンプルを書きたいのよ
private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
this.hoge.ExplorerBrowserControl.Navigate((ShellObject)KnownFolders.Desktop);
return;
IntPtr PDesktop;
Shell32Wrapper.SHGetDesktopFolder(out PDesktop);
IShellFolder SHDesktop = (IShellFolder)Marshal.GetTypedObjectForIUnknown(PDesktop, typeof(IShellFolder));
IntPtr strr = Marshal.AllocCoTaskMem(Shell32Wrapper.MAX_PATH * 2 + 4);
Marshal.WriteInt32(strr, 0, 0);
IntPtr ptrPid;
Shell32Wrapper.SHGetSpecialFolderLocation(IntPtr.Zero, (int)SpecialFolderID.CSIDL_DRIVES, out ptrPid);
//なんかDesktop自身の名前は取得方法がわからん
//if (SHDesktop.GetDisplayNameOf(desktop, SHGNO.NORMAL, strr) == Shell32Wrapper.S_OK)
if (SHDesktop.GetDisplayNameOf(ptrPid, SHGNO.NORMAL, strr) == Shell32Wrapper.S_OK)
{
StringBuilder buf = new StringBuilder(Shell32Wrapper.MAX_PATH);
ShlwapiWrapper.StrRetToBuf(strr, PDesktop, buf, Shell32Wrapper.MAX_PATH);
MessageBox.Show(buf.ToString());
}
Marshal.FreeCoTaskMem(strr);
//対象ファイルの親のシェルフォルダの PIDL を取得する
IntPtr PFolder;
uint fcharcnt = 0;
SFGAO fattr = SFGAO.BROWSABLE;
if (SHDesktop.ParseDisplayName(IntPtr.Zero, IntPtr.Zero, @"C:\temp", ref fcharcnt, out PFolder, ref fattr) == Shell32Wrapper.S_OK)
{
//対象ファイルの親のシェルフォルダのポインタを取得する
IntPtr PPV;
if (SHDesktop.BindToObject(PFolder, IntPtr.Zero, GUIDs.IID_IShellFolder, out PPV) == Shell32Wrapper.S_OK)
{
//対象ファイルの親のシェルフォルダ IShellFolder を取得する
IShellFolder SHFolder = (IShellFolder)Marshal.GetTypedObjectForIUnknown(PPV, typeof(IShellFolder));
//対象ファイルの PIDL (親のシェルフォルダからの相対 PIDL)を取得する
IntPtr PFile;
if (SHFolder.ParseDisplayName(IntPtr.Zero, IntPtr.Zero, "a.vbs", ref fcharcnt, out PFile, ref fattr) == Shell32Wrapper.S_OK)
{
//対象ファイルの IContextMenu へのポインタを取得する
IntPtr[] children = new IntPtr[] { PFile };
IntPtr PContext;
if (SHFolder.GetUIObjectOf(IntPtr.Zero, (uint)children.Length, children, GUIDs.IID_IContextMenu, IntPtr.Zero, out PContext) == Shell32Wrapper.S_OK)
{
//対象ファイルの IContextMenu を取得する
IContextMenu CContext = (IContextMenu)Marshal.GetTypedObjectForIUnknown(PContext, typeof(IContextMenu));
//対象ファイルの IContextMenu2, IContextMenu3 のポインタを取得する
IntPtr PContext2, PContext3;
Marshal.QueryInterface(PContext, ref GUIDs.IID_IContextMenu2, out PContext2);
Marshal.QueryInterface(PContext, ref GUIDs.IID_IContextMenu3, out PContext3);
IContextMenu2 CContext2 = (IContextMenu2)Marshal.GetTypedObjectForIUnknown(PContext2, typeof(IContextMenu2));
IContextMenu3 CContext3 = (IContextMenu3)Marshal.GetTypedObjectForIUnknown(PContext3, typeof(IContextMenu3));
//ポップアップメニューを作成する
IntPtr PPopup = User32Wrapper.CreatePopupMenu();
//ポップアップメニューに、コンテキストメニュー IContextMenu を追加する
CMF ContextMenuFlag = CMF.EXPLORE | CMF.CANRENAME;
CContext.QueryContextMenu(PPopup, 0, Shell32Wrapper.CMD_FIRST, Shell32Wrapper.CMD_LAST, ContextMenuFlag);
//ポップアップメニューを表示する
//呼び出しをブロックします
uint selected = User32Wrapper.TrackPopupMenuEx(PPopup, TPM.RETURNCMD, 0, 0, new System.Windows.Interop.WindowInteropHelper(this).Handle, IntPtr.Zero);
if (selected >= Shell32Wrapper.CMD_FIRST)
{
uint cmdidx = selected - Shell32Wrapper.CMD_FIRST;
Helper.InvokeCommand(CContext, cmdidx, @"C:\temp", new Point(0, 0));
}
User32Wrapper.DestroyMenu(PPopup);
Marshal.ReleaseComObject(CContext3);
Marshal.ReleaseComObject(CContext2);
Marshal.Release(PContext3);
Marshal.Release(PContext2);
Marshal.ReleaseComObject(CContext);
}
Marshal.Release(PContext);
}
Marshal.FreeCoTaskMem(PFile);
Marshal.ReleaseComObject(SHFolder);
}
Marshal.Release(PPV);
}
//なんでかExceptionが発生するのでコメントアウト ← 解放するメソッドを間違えていた
//Marshal.Release(PIDLParent);
Marshal.FreeCoTaskMem(PFolder);
Marshal.ReleaseComObject(SHDesktop);
Marshal.Release(PDesktop);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().Name, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
