Generic Multi-Select MVVM ListBox Drag and Drop Helper with Custom Feedback for Silverlight 4.0

Graeme_Grant

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11 Apr 2011CPOL9 min read

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This article focuses on developing an MVVM compatible ListBox-to-ListBox drag/drop helper for Silverlight.

ListDragDropSL_src.zip
- SL MVVM DragDropHelper Sample
  - Helpers
    - Helpers.vbproj
    - Helpers.vbproj.user
    - ModelBase.vb
    - My Project
      - AssemblyInfo.vb
  - ListDragDropSL
    - Controls
      - DragDropToolTip.xaml
      - DragDropToolTip.xaml.vb
    - ListDragDropHelper.vb
    - ListDragDropSL.vbproj
    - ListDragDropSL.vbproj.user
    - My Project
      - AssemblyInfo.vb
  - Models
    - ListingModel.vb
    - Models.vbproj
    - Models.vbproj.user
    - My Project
      - AssemblyInfo.vb
    - ShopSectionModel.vb
    - SummaryShopSectionModel.vb
    - SummaryTagModel.vb
    - TagModel.vb
  - Requirements
    - Silverlight4
      - GalaSoft.MvvmLight.Extras.SL4.dll
      - GalaSoft.MvvmLight.Extras.SL4.XML
      - GalaSoft.MvvmLight.SL4.dll
      - GalaSoft.MvvmLight.SL4.XML
      - System.Windows.Interactivity.dll
      - vssver2.scc
  - Services
    - MockDataProvider.vb
    - My Project
      - AssemblyInfo.vb
    - Services.vbproj
    - Services.vbproj.user
  - SL MVVM DragDropHelper Sample.sln
  - SL MVVM DragDropHelper Sample.Web
    - My Project
      - Application.Designer.vb
      - Application.myapp
      - AssemblyInfo.vb
      - MyExtensions
        
        MyWebExtension.vb
      - Resources.Designer.vb
      - Resources.resx
      - Settings.Designer.vb
      - Settings.settings
    - Silverlight.js
    - SL MVVM DragDropHelper Sample.Web.vbproj
    - SL MVVM DragDropHelper Sample.Web.vbproj.user
    - SL MVVM DragDropHelper SampleTestPage.aspx
    - SL MVVM DragDropHelper SampleTestPage.html
    - Web.config
    - Web.Debug.config
    - Web.Release.config
  - SL MVVM DragDropHelper Sample
    - App.xaml
    - App.xaml.vb
    - MainPage.xaml
    - MainPage.xaml.vb
    - My Project
      - AppManifest.xml
      - AssemblyInfo.vb
    - SL MVVM DragDropHelper Sample.vbproj
    - SL MVVM DragDropHelper Sample.vbproj.user
    - Views
  - ViewModels
    - ClassDiagram.cd
    - MainViewModel.vb
    - My Project
      - AssemblyInfo.vb
    - ViewModelLocator.vb
    - ViewModels.vbproj
    - ViewModels.vbproj.user


Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
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EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "SL MVVM DragDropHelper Sample.Web", "SL MVVM DragDropHelper Sample.Web\SL MVVM DragDropHelper Sample.Web.vbproj", "{4A2A8B84-E35F-4E06-A823-310F4E1A5BE5}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Modules", "Modules", "{3293FE4D-7786-4595-ACEF-818C4BE2FFDE}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Requirements", "Requirements", "{D32AB4EA-92C3-459B-8B71-623BB04521C9}"
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		Requirements\Silverlight4\System.Windows.Interactivity.dll = Requirements\Silverlight4\System.Windows.Interactivity.dll
	EndProjectSection
EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Helpers", "Helpers\Helpers.vbproj", "{C827FD71-0AA5-4FB0-BC26-56389F77E2C0}"
EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Models", "Models\Models.vbproj", "{6F9E3854-99BE-44DC-BD31-50E9C51DB71D}"
EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Services", "Services\Services.vbproj", "{865EFB82-206A-41F6-BB8E-EB679D5704FD}"
EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "ViewModels", "ViewModels\ViewModels.vbproj", "{14CBFBB0-B4A8-43E7-99F9-72C3DECEE594}"
EndProject
Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "ListDragDropSL", "ListDragDropSL\ListDragDropSL.vbproj", "{90737888-2D5B-476E-B753-41295A00AFEC}"
EndProject
Global
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		Release|Any CPU = Release|Any CPU
	EndGlobalSection
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		{C827FD71-0AA5-4FB0-BC26-56389F77E2C0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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		{865EFB82-206A-41F6-BB8E-EB679D5704FD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{865EFB82-206A-41F6-BB8E-EB679D5704FD}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{865EFB82-206A-41F6-BB8E-EB679D5704FD}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{865EFB82-206A-41F6-BB8E-EB679D5704FD}.Release|Any CPU.Build.0 = Release|Any CPU
		{14CBFBB0-B4A8-43E7-99F9-72C3DECEE594}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{14CBFBB0-B4A8-43E7-99F9-72C3DECEE594}.Debug|Any CPU.Build.0 = Debug|Any CPU
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		{14CBFBB0-B4A8-43E7-99F9-72C3DECEE594}.Release|Any CPU.Build.0 = Release|Any CPU
		{90737888-2D5B-476E-B753-41295A00AFEC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{90737888-2D5B-476E-B753-41295A00AFEC}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{90737888-2D5B-476E-B753-41295A00AFEC}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{90737888-2D5B-476E-B753-41295A00AFEC}.Release|Any CPU.Build.0 = Release|Any CPU
	EndGlobalSection
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		HideSolutionNode = FALSE
	EndGlobalSection
	GlobalSection(NestedProjects) = preSolution
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EndGlobal

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License

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

Written By

Graeme_Grant

Technical Lead

Australia

This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

Generic Multi-Select MVVM ListBox Drag and Drop Helper with Custom Feedback for Silverlight 4.0

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