Click here to Skip to main content
13,900,557 members
Click here to Skip to main content
Add your own
alternative version


156 bookmarked
Posted 22 May 2003
Licenced CPOL

Magic Library Docking Manager Designer

, 16 May 2013
Rate this:
Please Sign up or sign in to vote.
Provides docking support without writing one line of code.

Sample Image - DockingManagerExtender.gif


Some days ago as I coded the HelloWorld in C#, there was darkness around me. After crawling through all the articles from CodeProject, there was light. A few days later I got my first version of magic library, from this time my HelloWorld applications looks cool.

Now, much time later, spent millions of hours coding C# in my spare time and on my job, I still use the magic library. With the knowledge gained from using commercial products like Syncfusion Essentiel Tools I felt it's time to write a component for Visual Studio which provides easy access to the great docking features of Magic Library.

Key features

  • You control the docking behavior of your controls in the properties (PropertyGrid).
  • Automatic State Persistence takes care of user customization. The customized layouts are stored in the Isolated Storage.
  • Accessible wrapped DockingManager, all features of future releases of DockingManager are reachable.
  • Needed code is generated by the ©Visual Studio Designer.
  • .NET friendly design with IExtenderProvider.


The component implements the IExtenderProvider interface and wraps a Crownwood.Magic.Docking.DockingManager. The IExtenderProvider extends the controls on your Form with a few of the Crownwood.Magic.Docking.Content properties. At run time the component manages the Content settings for each control and attaches the controls to the wrapped DockingManager.

Using the code

Before you begin, make sure your project has a valid reference to the Magic Library. Go to the Toolbox window, right-click and select Customize Toolbox from the context menu. In the Customize Toolbox dialog, go to the .NET Framework Components tab and select the DockingManagerExtender.dll assembly that you just compiled. Now drop the DockingManagerExtender component to your form.

The component provides the following:

Public Instance Properties

AutomaticStatePersistenceEnable or disable the Automatic State Persistence feature. If enabled, the customized docking settings made by the user are persistent by User/Domain/WorkingArea
ContainerControlGets or sets the object to which the docking manager instance is attached
DockingManagerThe wrapped Crownwood.Magic.Docking.DockingManager. Direct access to all properties.
InnerControlSets or gets the Control for which the docking windows will not be allowed to dock inside of the specified control.
OuterControlSets or gets the Control for which docking windows will not be allowed to dock outside of the specified control.
PlainTabBorderGets or sets the flag indicating that the appearance is defined as VisualStyle.Plain and this PlainTabBorder property is defined then a full dumped border is drawn around the docking window content.
VisualStyleGets or sets the VisualStyle which is used to draw content.

Public Instance Methods

LoadConfigFromStreamRestores the docking configuration.
ResetAutoPersistentReset Automatic State Persistence. Changes takes effect after restarting application.
SaveConfigToStreamStores the docking configuration.

Please make sure that the ContainerControl property points to your form, otherwise the component cannot work properly.

Select one of your controls on this form, hit F4 and scroll down to the end in the PropertyGrid. Now you should see new properties like these ones.

After you set ADockingEnable to true, you could change the other properties. This is important, cause if the control is not dock enabled, the other properties are not valid.

If you like to know more about these properties, please refer directly to Magic Docking - VS.NET Style.

ADockingEnableEnables and disables the docking for the control.
CloseButtonEnables and disables the close button of the docking window.
DockingStyleDock style for the control.
FullTitleText displayed in docking control title.
IconIcon displayed in tabbed/hide mode.
TabbedModeIndicates if tabbed docking is preferred.
TitleText displayed in tabbed/hide mode.

After enabling docking for your controls, hit F5 to start debugging. If everything went right the controls are docked, finish.

In depth

There are three classes which where used to build this component. For detailed view, please refer to the NDOC generated Help File.


DockingContentWraps Crownwood.Magic.Docking.Content and extends it with needed properties.
DockingManagerConverterDockingManagerConverter provides a TypeConverter for the Crownwood.Magic.Docking.DockingManager
DockingManagerExtenderDockingManagerExtender enhances Crownwood.Magic.Docking.DockingManager for design time. It extends the controls on your form with properties, which defines the docking behavior at run time.


  • The order of the controls in the InitializeComponent() method is important for docking order. If you like to dock two controls (A,B) in tabbed mode on the left side, and another (C) not tabbed on the left upper side, please make sure control (C) comes before (A,B), otherwise the docking order is not correct.
  • Every time you change the docking properties with AutomaticStatePersistence, true, you do not see the changes made directly. The DockingManager overrides the changes made with the stored settings. To solve this problem you should not use AutomaticStatePersistence for development.



  • 29.10.2003 - Version 1.1 released which supports UserControl's as ContainerControl
  • 27.05.2003 - bug fixed, generated IsolatedStorage path longer than 260 chars in some cases, updated downloads.
  • 24.05.2003 - experimental release



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


About the Author

Chris Richner
Software Developer (Senior)
Switzerland Switzerland
My interest is in the future because I am going to spend the rest of my life there. (Charles Kettering)


  • 1996 - 1998 PC Board PPL, HTML, DHTML, Javascript and ASP
  • 1999 - 2001 coding Centura against Sql Database (SqlBase,MSSQL,Oracle)
  • 2002 - 2004 C# Windows Forms
  • 2005 - 2006 C# ASP.NET, Windows Forms
  • 2006 - 2009 C#, WCF, WF, WPF
  • 2010 - 2012 C#, Dynamics CRM, Sharepoint, Silverlight
  • 2013 - 2013 C#, WCF DS (OData), WF, WPF
  • 2014 - 2016 C#, Azure PaaS, Identity, OWIN, OData, Web Api
  • 2017 - now C#, aspnet.core, IdentityServer4, TypeScript & Angular @ Azure IaaS or PaaS


  • family & friends
  • chilaxing ,)
  • coding

You may also be interested in...


Comments and Discussions

QuestionNeed a event when Dock changed Pin
Member 1184069325-Sep-18 4:50
memberMember 1184069325-Sep-18 4:50 
QuestionCan u pls help me Pin
vincezed10-Apr-11 10:34
membervincezed10-Apr-11 10:34 
AnswerRe: Can u pls help me Pin
wsfaso2-Feb-12 4:41
memberwsfaso2-Feb-12 4:41 
GeneralMy vote of 5 Pin
ElBilo1-Apr-11 9:12
memberElBilo1-Apr-11 9:12 
AnswerRe: My vote of 5 Pin
Chris Richner17-Aug-11 21:39
memberChris Richner17-Aug-11 21:39 
QuestionHow to change the dockstate in a content ? Pin
Chen.shaohua23-Aug-09 20:50
memberChen.shaohua23-Aug-09 20:50 
AnswerRe: How to change the dockstate in a content ? Pin
Chris Richner24-Aug-09 22:45
memberChris Richner24-Aug-09 22:45 
GeneralRe: How to change the dockstate in a content ? Pin
Chen.shaohua25-Aug-09 4:36
memberChen.shaohua25-Aug-09 4:36 
GeneralCompatible Version with VS2005 Pin
Challagolla21-Jul-09 23:37
memberChallagolla21-Jul-09 23:37 
GeneralRe: Compatible Version with VS2005 Pin
Chris Richner22-Jul-09 4:33
memberChris Richner22-Jul-09 4:33 
GeneralRe: Compatible Version with VS2005 Pin
Challagolla22-Jul-09 20:05
memberChallagolla22-Jul-09 20:05 
GeneralRe: Compatible Version with VS2005 Pin
Chris Richner3-Aug-09 10:41
memberChris Richner3-Aug-09 10:41 
QuestionHow Free is free? Pin
Findl_Fantastisch26-Jun-07 19:59
memberFindl_Fantastisch26-Jun-07 19:59 
Generalcapture Dock window Hiding and Showing events Pin
Ambili_T17-Apr-07 23:15
memberAmbili_T17-Apr-07 23:15 
GeneralShowing the panels as docked when app starts up. ! Pin
Ambili_T12-Apr-07 1:56
memberAmbili_T12-Apr-07 1:56 
AnswerRe: Showing the panels as docked when app starts up. ! Pin
Chris Richner13-Apr-07 8:31
memberChris Richner13-Apr-07 8:31 
GeneralRe: Showing the panels as docked when app starts up. ! Pin
Ambili_T16-Apr-07 18:41
memberAmbili_T16-Apr-07 18:41 
AnswerRe: Showing the panels as docked when app starts up. ! Pin
Chris Richner17-Apr-07 7:40
memberChris Richner17-Apr-07 7:40 
GeneralRe: Showing the panels as docked when app starts up. ! Pin
Ambili_T17-Apr-07 20:07
memberAmbili_T17-Apr-07 20:07 
GeneralChange location of docked window Pin
Shakeel Mumtaz1-Oct-06 0:04
memberShakeel Mumtaz1-Oct-06 0:04 
Generalgetting event handler for hide button clicked Pin
vb1167-Feb-06 1:08
membervb1167-Feb-06 1:08 
QuestionOwn Visualstyles Pin
vornst28-Jan-06 13:33
membervornst28-Jan-06 13:33 
GeneralHelp needed: unable to generate DLL Pin
run14921-Nov-05 12:49
memberrun14921-Nov-05 12:49 
GeneralRe: Help needed: unable to generate DLL Pin
deloford5-Jul-06 12:48
memberdeloford5-Jul-06 12:48 
GeneralI was just thinkign of this! Pin
Kevin James26-Oct-05 7:21
memberKevin James26-Oct-05 7:21 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.

Permalink | Advertise | Privacy | Cookies | Terms of Use | Mobile
Web03 | 2.8.190306.1 | Last Updated 17 May 2013
Article Copyright 2003 by Chris Richner
Everything else Copyright © CodeProject, 1999-2019
Layout: fixed | fluid