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Clipz - A Friendly Introduction to the Windows 7 Taskbar Features

, 17 Dec 2009 CPOL
An overview of the Windows 7 taskbar features, and how to use then in your own applications.
Clipz
bin
Debug
Clipz.csproj.user
CopyIcon.ico
DeleteIcon.ico
Model
Native Methods
Properties
Resources
Audio.png
Clipboard.png
NextIcon.ico
PreviousIcon.ico
Utility
Core
AppRestartRecovery
Dialogs
Common
TaskDialogs
Interop
AppRestartRecovery
Dialogs
NetworkList
PowerManagement
TaskDialogs
NetworkList
PowerManagement
Properties
PropertySystem
SafeHandles
Libraries
StructureMap.dll
Shell
Common
CommonFileDialogs
Controls
Design
ShellObjects.cd
ShellThumbnailClassDiagram.cd
DesktopWindowManager
ExplorerBrowser
ExplorerBrowserDiagram.cd
Interop
Common
Dialogs
ExplorerBrowser
KnownFolders
PropertySystem
StockIcons
Taskbar
KnownFolders
Properties
PropertySystem
StockIcons
Taskbar
//Copyright (c) Microsoft Corporation.  All rights reserved.

using System;
using System.Runtime.InteropServices;
using MS.WindowsAPICodePack.Internal;

namespace Microsoft.WindowsAPICodePack.Shell.PropertySystem
{
    internal static class PropertySystemNativeMethods
    {
        static PropertySystemNativeMethods()
        {
            // Hide default constructor
        }

        #region Property Definitions

        internal enum PROPDESC_RELATIVEDESCRIPTION_TYPE
        {
            PDRDT_GENERAL,
            PDRDT_DATE,
            PDRDT_SIZE,
            PDRDT_COUNT,
            PDRDT_REVISION,
            PDRDT_LENGTH,
            PDRDT_DURATION,
            PDRDT_SPEED,
            PDRDT_RATE,
            PDRDT_RATING,
            PDRDT_PRIORITY
        }

        #endregion

        #region Property System Helpers

        [DllImport("propsys.dll", CharSet = CharSet.Unicode, SetLastError = true)]
        internal static extern int PSGetNameFromPropertyKey(
            ref PropertyKey propkey,
            [Out, MarshalAs(UnmanagedType.LPWStr)] out string ppszCanonicalName
        );

        [DllImport("propsys.dll", CharSet = CharSet.Unicode, SetLastError = true)]
        internal static extern HRESULT PSGetPropertyDescription(
            ref PropertyKey propkey,
            ref Guid riid,
            [Out, MarshalAs(UnmanagedType.Interface)] out IPropertyDescription ppv
        );

        [DllImport("propsys.dll", CharSet = CharSet.Unicode, SetLastError = true)]
        internal static extern int PSGetPropertyKeyFromName(
            [In, MarshalAs(UnmanagedType.LPWStr)] string pszCanonicalName,
            out PropertyKey propkey
        );

        [DllImport("propsys.dll", CharSet = CharSet.Unicode, SetLastError = true)]
        internal static extern int PSGetPropertyDescriptionListFromString(
            [In, MarshalAs(UnmanagedType.LPWStr)] string pszPropList,
            [In] ref Guid riid,
            out IPropertyDescriptionList ppv
        );

        

        #endregion
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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Web01 | 2.8.160811.3 | Last Updated 17 Dec 2009
Article Copyright 2009 by TylerBrinks
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