從WPF應用程序打開並運行Outlook時如何獲取Outlook選擇名稱對話框的焦點

Question

我正在創建一個wpf應用程序來發送Outlook約會。 在此應用程序中，我將打開Outlook選擇名稱對話框以選擇約會的收件人。 以下是我的代碼：

Outlook.SelectNamesDialog selectNameDialog =
           outlookApp.Session.GetSelectNamesDialog();
        selectNameDialog.SetDefaultDisplayMode(
            Outlook.OlDefaultSelectNamesDisplayMode.olDefaultMeeting);

        foreach (var recipient in recipientsList)
        {
            if (string.IsNullOrEmpty(recipient))
                continue;
            Outlook.Recipient confRoom =
                selectNameDialog.Recipients.Add(recipient);
            // Explicitly specify Recipient.Type.
            confRoom.Type = (int)Outlook.OlMeetingRecipientType.olRequired;
        }

        selectNameDialog.Recipients.ResolveAll();

        selectNameDialog.Display();

我的問題是，當我打開選擇名稱對話框時，如果Outlook未運行，則可以正常工作。 但是，如果Outlook正在運行，並且在我的應用程序中單擊時打開了此對話框，則該對話框將在應用程序的后面以及Outlook窗口的頂部打開。 即使Outlook正在運行，我也需要在應用程序頂部顯示它。 非常感謝任何幫助將此對話框置於所有人面前。 提前致謝。

Answer 1

您可以嘗試進行Outlook流程，並將他的窗口向前移。 沒有.NET掛鈎，您需要為此使用本機Win32 DLL。

    [Flags()]
    private enum SetWindowPosFlags : uint
    {
        SynchronousWindowPosition = 0x4000,
        DeferErase = 0x2000,
        DrawFrame = 0x0020,
        FrameChanged = 0x0020,
        HideWindow = 0x0080,
        DoNotActivate = 0x0010,
        DoNotCopyBits = 0x0100,
        IgnoreMove = 0x0002,
        DoNotChangeOwnerZOrder = 0x0200,
        DoNotRedraw = 0x0008,
        DoNotReposition = 0x0200,
        DoNotSendChangingEvent = 0x0400,
        IgnoreResize = 0x0001,
        IgnoreZOrder = 0x0004,
        ShowWindow = 0x0040,
    }

    [DllImport("user32.dll")]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool SetForegroundWindow(IntPtr hWnd);

    [DllImport("user32.dll", SetLastError = true)]
    static extern bool BringWindowToTop(IntPtr hWnd);

    static readonly IntPtr HWND_TOP = new IntPtr(0);
    static readonly IntPtr HWND_TOPMOST = new IntPtr(-1);

    [DllImport("user32.dll")]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, SetWindowPosFlags uFlags);

    [DllImport("user32.dll")]
    static extern IntPtr SetFocus(IntPtr hWnd);

    int bring_window_to_front_mode = 1; // Various option here, try them out
    Boolean TopMost = false;

        System.Diagnostics.Process[] prcs = System.Diagnostics.Process.GetProcessesByName("XBMCLauncher");
        foreach (var proc in prcs)
        {
            Log.LogLine("Main Window Handle {0}", p.MainWindowHandle.ToInt32());
            switch (bring_window_to_front_mode)
            {
                case 1:
                    if (TopMost)
                    {
                        Log.LogLine("SetWindowPos TopMost {0}", p.MainWindowHandle.ToInt32());
                        SetWindowPos(p.MainWindowHandle, HWND_TOPMOST, 50, 50, 500, 500, SetWindowPosFlags.IgnoreMove | SetWindowPosFlags.IgnoreResize);
                    }
                    else
                    {
                        Log.LogLine("SetWindowPos {0}", p.MainWindowHandle.ToInt32());
                        SetWindowPos(p.MainWindowHandle, HWND_TOP, 50, 50, 500, 500, SetWindowPosFlags.IgnoreMove | SetWindowPosFlags.IgnoreResize);
                    }
                    break;
                case 2:
                    Log.LogLine("BringWindowToTop {0}", p.MainWindowHandle.ToInt32());
                    BringWindowToTop(p.MainWindowHandle);
                    break;
                case 3:
                    Log.LogLine("SetForegroundWindow {0}", p.MainWindowHandle.ToInt32());
                    SetForegroundWindow(p.MainWindowHandle);
                    break;
                case 4:
                    Log.LogLine("SetFocus {0}", p.MainWindowHandle.ToInt32());
                    SetFocus(p.MainWindowHandle);
                    break;
            }
        }

當然可以嘗試/抓住...