C# Corner

Resources  
  • Drag and Drop RevisitedMar 13, 2001. I've had a couple inquiries on how to do drag and drop in .NET again, so I've put together a simple app for dragging text from a TreeView to a TreeView and a TreeView to a ListBox.
  • Drag and Drop Using C#Mar 30, 2001. Drag and Drop in C# has been a question on the UseNet and many websites on C# so I have decided to tackle the problem here. This is an update of the directory tree component download on this web site.
  • Ouch! There is a Hook in My C#May 15, 2001. As an extension to the J++ design practice, C# has a syntactic construct, called Attributes, which let you drop hooks to Windows API or modify the runtime semantics, like threading synchronization behavior. The C# has legalized the hooking practice by calling them Attributes, and including them in ECMA C# specification.
  • Messaging between Threads using Message LoopAug 20, 2001. MessageLoopLib is a stripped down version of a complete, threading communication subsystem Ive written. This implementation is a single thread created in the GUI constructor. Ive dropped all thread management and have had to change some of the message code to accommodate this.
  • Creating a User Control: .NET Toggle ControlNov 16, 2001. This is a C# User Control which re-creates the toggle used by XML, HTML, etc. files in the .NET Developer Studio. Just compile the control and drag it onto a form from the Windows Form Toolbox.
  • How to create a "ComboBox button" in a toolbar in .NETNov 20, 2001. You can actually put a ComboBox in your toolbar by just dragging a ComboBox from the toolbox onto the toolbar but if you want the ComboBox to be one of the toolbar buttons, you are out of luck using the regular old ComboBox. One way around this is to use the DropDownMenu style of a ToolbarButton to create a pseudo-ComboBox.
  • Deevloping a Banking System using VS.NET and Windows FormsDec 26, 2001. This article also focuses on deploying multiple windows forms and shows how to navigate between them.
  • Drag and Drop for Board GamesJan 22, 2002. This application shows how the drag and drop features in C# could be used to create a simple board game or whatever.
  • Mastermind Game with Drag and Drop FunctionalityMay 15, 2002. There as nice article some time ago on this site for creating mastermind game by Mike Gold. I am rewriting complete game from scratch to implement Drag and Drop feature and presentable User interface.
  • Imlememnting Drag and Drop in ListView ControlsJul 08, 2002. Drag and Drop operations in Windows can be achieved using 3 simple events - DragEnter, DragLeave, and DragDrop.
  • A Virtual Photo Album in C# and .NETAug 05, 2002. This album allows you to drag your images directly from Windows Explorer into the spot you want your picture to occupy. You can also edit the captions by clicking on the labels under the pictures.
  • Macro to Add Strong Names to VS.NET ProjectsAug 06, 2002. When writing class libraries in Visual Studio .NET that are going to be placed into the GAC you will need to add strong name to the assembly. This is normally done by dropping out to a dos prompt and running the .NET utility sn.exe and then updating the assembly to reference the newly created .snk file.
  • DataGrid Customiztion Part-III:Implementing Search Feature in a DataBound GridAug 21, 2002. In this article, I will show you how to exchange two DataGrid columns by dragging and dropping.
  • DataGrid Customization Part-IV:Exchanging a DataGrid Columns using Drag and DropAug 21, 2002. This article covers customized sorting and a DataGrid column hiding programmatically.
  • XML News Feeds from Harrison LogicSep 04, 2002. This application provides a compilation of news headlines from many sources, using the MoreOver.com's XML service.
  • Accessing Text Files using ODBC Data ProviderNov 12, 2002. In this article, I will show you how to access Access database files using ODBC data provider.
  • Drag and Drop using C#Nov 13, 2002. To allow your program to accept files using the drag and drop, you must first pick a control that you wish to be able to accept them.
  • MDI Image Viewer with Drag-Drop SuppportNov 21, 2002. MDI Image Viewer with Drag-Drop Support by Sergio Pinon. Nov 21, 2002. The attached source code project is an MDI Image Viewer that not only let you view multiple images simultaneously, it also supports drag and drop feature. To view one or multiple files, just drag some images from the Windows Explorer and drop on this program.
  • Daleks in .NETDec 11, 2002. The other night my girlfriend dragged me down to the NYC Public Library claiming that they had a huge Science Fiction movie section. Admittedly my taste in movies and my wife's taste in movies can vary slightly, however, I was willing to take a chance, given that rentals at the library are free as opposed to $4 at the local video store.
  • DataGrid and Client Side EventsJun 17, 2003. This article shows you how to use DataGrid client side events including mouse over, on click and so on.
  • How to Change DataGrid Header Text?Jun 30, 2003. This article shows you how to change the header text of a DataGrid programmatically.
  • Drag and Drop Controls within a ContainerJul 08, 2003. The attached source code is a C# application that demonstrates the drag and drop of a Windows control within a container.
  • Building a Navigation System in ASP.NETJul 16, 2003. This article shows you how to display single record per page and navigate through single record using ASP.NET.
  • Handling Null Values in DataGridJul 17, 2003. This article shows you how to handle no data found or null values in an ASP.NET DataGrid control.
  • ColorFul Web DropDown List in ASP.NETJul 23, 2003. In this example we will build an ASP.NET User Control which provides a listing of colors with the list items displayed in the actual color that the list item represents.
  • Using Calendar Control in ASP.NETJul 29, 2003. In this article we'll see how to use Calendar control in ASP.NET.
  • Formatting Chemical Formulae in DataGridSep 25, 2003. In this article we'll see how to format chemical formulae in DataGrid Web Server Control.
  • Display Alphabetically Sorted Data in a Data GridDec 24, 2003. This code sample shows you how to display data sorted alphabetically based on the values in the database.
  • WinGhost 2.0Nov 22, 2004. The winGhost 2.0 application allows you to show and hide applications running on your machine.
  • A Chess Program using C#Nov 29, 2004. This is a chess program, made using C#. It has used object oriented concepts and design patterns like Flyweight, Factory and Decorator. Two player can play this game and it has facility to drag-drop pieces. It also shows potential positions of each pieces which is useful for learning.
  • The GrouperJan 25, 2006. The Grouper is a special groupbox control that is rounded and fully customizable. The control can paint borders, drop shadows, gradient and solid backgrounds, custom text and custom icons.
  • Client-Side XML Data Islands Jun 17, 2006. This article demonstrates how to send xml data to the web client, filter records from xml at client side by using XPath expression and populate all products of selected category into product drop-down.
  • Flickerless Drag and Drop of Graphic Primitives Using .Net GDIAug 14, 2006. This article shows you how dragging and dropping graphic primitives smoothly onto the screen without flicker is easily achieved using .Net's GDI.
  • Flashing Stock Alert Application using C# and the Basic Stamp IISep 15, 2006. This article describes an application for reading stock quotes into an excel spread sheet and alerting the user when the stock quotes have exceeded or dropped below a certain price threshold. The project uses the SerialPort class to send commands to the Parallax Basic Stamp Microcontroller.
  • Atlas: Floating Server Elements in ASP.Net 2.0Sep 26, 2006. In this article, we will see how easily Atlas allows setting up a server element as a floating element, which the end users of the web page can drag to any location in the web page.
  • WPF Application for Importing ESRI ShapefilesFeb 26, 2007. A standalone application for reading ESRI shapefiles and displaying them on a WPF Canvas.
  • Docking Controls - Standard and CustomMar 16, 2007. This article addresses the user of the standard 2005 toolstrip container control used in conjunction with toolstrips and discusses an approach to building a custom dockable tool palette.
  • Animating your XAML AppsApr 05, 2007. This article will describe how to do 2D Animation using XAML Scripts. In the article we will describe how to implement transforms on XAML shapes and then how to move them around in your form.
  • Play Video in WPFApr 09, 2007. If you have built any video enabled application prior to WPF, you must be familiar with the Windows Media Player ActiveX control. The WPF library provides the MediaElement control that encapsulates Windows Media Player functionality.
  • Programming XAML - A Quick StartApr 10, 2007. XAML is a new descriptive programming language that is used to define user interfaces in WPF, Silverlight and Windows 8 Metro Style Apps. This article is an introduction to XAML.
  • XML Data Binding in WPFApr 11, 2007. This article describes how to bind XML data using a data template in WPF and XAML. For ease of demonstration, the XML is defined as a resource within the XAML document.
  • Digital Ink in WPFApr 11, 2007. Digital ink used to only be available as part of the Tablet PC SDK. Now it is bundled with Windows Presentation Foundation. This tutorial demonstrates how easy it is to integrate digital ink into your Avalon applications using XAML and C#.
  • WPF ComboBox doesn't bind correctly - Binding to Nullable Ints Jun 07, 2007. If you have been working with WPF and have had issues with your ComboBox or any list control binding then you can stop pulling your hair out.
  • A glance at .NET Framework 3.0Jul 17, 2007. This article glances on what is new in .NET Framework 3.0 and how this version is different from all previous versions of .NET?
  • Data Binding in WPF Windows ApplicationAug 23, 2007. In this tutorial I will discuss on how to bind Data with WPF windows application.
  • WPF ListBoxAug 31, 2007. This tutorial shows you how to work with the ListBox control available in WPF.
  • Creating MenuItem With WPFSep 03, 2007. In any desktop application it is very important to have menu bar to the application/system, so that user will find easy to access it. In this tutorial I will be talking about how we can create Menu bar in WPF application using XAML.
  • WPF Database Communication Adding new Record to the DatabaseSep 06, 2007. WPF Database communication Adding new record to the database (XAML-MS-Access), I have a XAML form with FirstName, LastName, Email & Contact fields in it on click of submit button it will first check if the same email address is exists in the table else it will add new record I have made use of OleDbTransaction to perform add functionality.
  • Expander Control in WPFOct 02, 2007. This article and source code show how to use Expander control in WPF.
  • Working with 2D Graphics in WPFOct 03, 2007. This article provides an introduction of 2D drawings in WPF.
  • Data Binding in WPF ListViewOct 05, 2007. This article shows how to extract data from a database and show in a WPF ListView control.
  • Implementing a Simple Silverlight ControlOct 30, 2007. This article shows how to implement a simple button control using Silverlight 1.1 and C#.
  • Chapter 2: Programming WPF ApplicationsJan 09, 2008. This article describes the framework that WPF offers and also tells the differences between Browser based and Windows based installed applications.
  • Chapter I: Introducing WPFApr 22, 2008. This chapter provides you a brief knowledge about the Windows Presentation Foundation (WPF)
  • Using Windows Forms Controls in WPFJun 20, 2008. In this tutorial, you will learn how to use existing Windows Forms controls in a WPF application. I have used Visual Studio 2008 to create this tutorial.
  • User Control in WPFJun 30, 2008. This article discusses how to create a User Control in XAML and WPF using Visual Studio 2008 and how to use it in a WPF application.
  • Animated Banners in XAMLJul 02, 2008. This article shows how to use animation related controls in XAML to create an animated banner with animations such as gradient colors, text rotation, and resize the banner text.
  • Creating Fancy Tooltips in WPFJul 14, 2008. Each control in WPF has a Tooltip property that can be accessed through XAML or code behind. This article shows how to create a fancy tooltip in XAML and WPF.
  • Transferring data from one ListBox to another in WPFJul 28, 2008. This article discusses how we can transfer items from one ListBox to another in WPF.
  • SoundPlayer in WPFJul 29, 2008. The code snippet in this article shows how to play sounds in WPF.
  • Menus in WPFJul 29, 2008. This tutorial shows you how to create and use a Menu control available in Windows Presentation Foundation (WPF).
  • Your first animations using XAML and Silverlight- Double animation: Part IIJul 30, 2008. In the previous article "Your first animations using xaml and silverlight - Color animation: Part I", we've exposed a technique of how to deal with color animation. In this article, I will do same thing but with a different animation. I mean the DoubleAnimation class this time.
  • Brushes in WPFJul 30, 2008. This article discusses types of brushes found in WPF and how to use them in your applications.
  • Drawing Shapes in WPF Jul 31, 2008. This article is an introduction to graphics programming in XAML and WPF. In this article, I discuss various graphics objects including lines, rectangles, ellipses, and paths and how to draw them using XAML and WPF.
  • Your first Animation using XAML and Silverlight - Point Animation class: Part IIIAug 04, 2008. This article is third part of the series of articles about animation using XAML and Silverlight.
  • Media Player in WPFAug 04, 2008. This tutorial shows you how to play and control media files in WPF and XAML using WPF Media controls.
  • Data Binding in WPFAug 05, 2008. In this article, I discuss how we can use ADO.NET DataSet to get data from a database and bind to a WPF ListBox control using data binding process in WPF.
  • Data Binding in WPF ControlsAug 11, 2008. This article shows how to add data binding support among controls in WPF.
  • Integrate WPF Control in your Excel SolutionsAug 11, 2008. In this article, I will show that it is possible to host a WPF control in a excel solution even that Visual studio and the .Net framework doesn’t provide us a way to host directly a given WPF control in an Excel application. To know how to realize such task, then follow this walkthrough.
  • Hosting a Windows Control in WPF ApplicationAug 12, 2008. In my previous article, I demonstrated how to host a WPF control within a windows application and in this tutorial, I will show how to host a windows form control within a WPF application.
  • Image Viewer in WPFAug 12, 2008. ImageViewer is an open source project written in WPF and C# that allows users to view images and manipulate them.
  • Host a WPF control in a windows applicationAug 12, 2008. In this walkthrough, I will demonstrate how to host a WPF control in a windows application.
  • Working with WPF Table using XAML - Part IAug 12, 2008. In this article, I will use WPF table in XAML format. This one defines a flexible grid area that contains rows and columns. At the contrast of the Grid object witch is defined in the System.Windows.Controls, the table object is defined in the System.Windows.Documents namespace.
  • How to Define and Configure a Grid Control Within a WPF Aplication Using XAML: Part IAug 13, 2008. In this article, I will try to make a representation of the Grid object witch is directly derived from the Panel abstract class and we can say that is a flexible area that contains rows and columns, it plays a role of container in a given WPF window.
  • WPF ProgressBar Aug 15, 2008. This tutorial shows you how to create and use a ProgressBar control available in Windows Presentation Foundation (WPF) and XAML.
  • WPF SliderAug 18, 2008. This article shows how create and use a slider control using WPF and XAML.
  • How to Define and Configure a Grid Control Within a WPF Application Using C#: Part IIAug 18, 2008. In a previous article, we discovered how to define and configure a Grid control using XAML. In this second article I’ll demonstrate how to do the same task using the code behind, I mean using C#.
  • WPF PopupAug 18, 2008. This tutorial shows you how to create and use a Popup control available in Windows Presentation Foundation (WPF) and XAML.
  • Bitmap Effects using WPFAug 19, 2008. This article shows how to give Bitmap Effect in WPF.
  • ControlTemplate in WPFAug 20, 2008. In this article I will show you how to use ControlTemplate to controls in WPF(Windows Presentation Foundation).
  • UniformGrid in WPFAug 20, 2008. This article show how to use UniformGrid in WPF(Windows Presentation Foundation).
  • Working With a ScrollViewer Control in a WPF ApplicationAug 21, 2008. The ScrollViewer is an object that represents a scrollable area that contains other visible controls, it could be found within the System.Windows.Controls. At the contrast of a ScrollBar object, the ScrollViewer is a WPF new feature. So let’s discover its principal characteristics through this article.
  • WPF TextBoxAug 21, 2008. This article shows how to use and work with the TextBox control available in WPF and XAML.
  • Working with the Uniform Grid in WPFAug 22, 2008. In this article I will introduce the Uniform Grid object. The uniform grid object arranges content in its area so that all the cells in the grid have the same dimension. It represents a perfect solution if someone prefers to prevent the headache of ordering controls within an ordinary Grid object.
  • Working with WPF ViewBox ControlAug 22, 2008. In this article, we will show how to use a ViewBox control available in WPF and XAML.
  • ListBox in WPFAug 26, 2008. This tutorial shows you how to create and use a ListBox control in WPF and XAML. The tutorial also covers styling and formatting, add images, checkboxes, and data binding in a ListBox contrtol.
  • Working with WPF Table using C# - Part IIAug 26, 2008. In the previous article, Working with WPF Table using XAML - Part I, we discovered how to perform this task using XAML. Now, we will see how to do the same using C#.
  • WPF CalculatorAug 26, 2008. The attached source code with this article is a calculator application developed using XAML and WPF.
  • RadioButton in WPFAug 27, 2008. This tutorial shows you how to create and use a RadioButton control available in Windows Presentation Foundation (WPF) and XAML.
  • Working with the frame objectAug 28, 2008. In this article, I will represent the frame object witch is a container control that enables to navigate through internet and display some contents such as an Html page.
  • Dynamic and static Rectangle in WPFAug 29, 2008. This article shows how to create dynamic and static rectangle in WPF and XAML with various drawing effects.
  • User Controls in WPFSep 01, 2008. This articles describes how to create and use User Controls in WPF.
  • Skins in WPFSep 11, 2008. This sample shows how to use Skins in WPF(Windows Presentation Foundation).
  • Invalid FORMATETC structure ErrorSep 12, 2008. This tip shows how to fix Invalid FORMATETC structure error when you drag and drop a control from Toolbox to a XAML file.
  • Visual Brush in WPFSep 23, 2008. This article shows how to use a VisualBrush in WPF and XAML.
  • Create, Delete, and Update Triggers in a DatabaseOct 02, 2008. This article discusses how to create and manage triggers in a database using SQL.
  • Cropping or Clipping in WPFNov 06, 2008. The Clip property of an element (defined in the UIElement class) is used to clip a region and represents the geometry that defines the content of an element.
  • Drawing Bezier Curves in WPFNov 07, 2008. This article shows how to implement Bezier curves in WPF.
  • Image Slideshow in WPFNov 17, 2008. In this article, I will create a simple image slideshow using WPF and C#.
  • Introducing Deep Zoom ComposerNov 19, 2008. This tutorial is an introduction to the Deep Zoom Composer and how to use it to build zoom and pan enabled Silverlight applications with the help of Expression Blend and Visual Studio 2008.

About Drag-and-Drop-for-WPF

NA

SPONSORED BY

File APIs for .NET
Aspose are the market leader of .NET APIs for file business formats – natively work with DOCX, XLSX, PPT, PDF, MSG, MPP, images formats and many more!
Download Free eBooks