| A Calculator using C# |
| The Code Project |
| This is basic Calculator program written in C# which makes use of thevarious Windows Form controls. |
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| "Can't create a child list" error message when you open a form in Visual Studio .NET |
| Microsoft Support |
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(816799) - When you delete the table that is bound to a control form of the DataSet Schema and then save the project in Microsoft Visual Studio .NET, you may receive the following error message when you open the form in Design view: Can't create a child list for...
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| "Can't create a child list" error message when you open a form in Visual Studio .NET |
| Microsoft Support |
| (816799) - When you delete the table that is bound to a control form of the DataSet Schema and then save the project in Microsoft Visual Studio .NET, you may receive the following error message when you open the form in Design view: Can't create a child list for... |
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| "Can't create a child list" error message when you open a form in Visual Studio .NET |
| http://www.kbalertz.com/ |
| (816799) - When you delete the table that is bound to a control form of the DataSet Schema and then save the project in Microsoft Visual Studio .NET, you may receive the following error message when you open the form in Design view: Can't create a child list for... |
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| .NET Remoting ( A Simple Approach) |
| C# Help |
| .NET Remoting provides a powerful and high performance way of working with remote objects. Architecturally, .NET Remote objects are a perfect fit for accessing resources across the network without the overhead posed by SOAP based WebServices. .NET Remoting is easier to use than Java's RMI, but definately more difficult than creating a WebService. In this article, we will create a remote object that will return rows from a database table. For the sake of simplicity i have used the NorthWind database that is packed with the installation of the Microsoft SQL Server. |
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| .NET Remoting - The Interface Approach |
| C# Help |
| In this article, we will create a remote object, and access this object using an interface. This method is important when creating a physical separation between business tier and consumer code. In traditional Remoting approaches, to access a remote object, you need a copy of that object on the client machine. With this approach, the metadata is split into a separate library that can be copied to the client machine. |
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| A DropDownList, EditItemTemplate, using Access, and HttpSessionState...Part 3 |
| DotNetJunkies |
| Here we are at part three of this article! In this part we will be adding one new feature to the code! Instead of making a call to the database to get the data on each request we are going to be saving the <b>DataSet</b> into session state. We will not only be populating the <b>DataGrid</b> and <b>DropDownList</b> controls from this <b>DataSet</b>, but we will also be saving all the edits done by the user. This means that after the <b>DataSet</b> is initially created and put into session state there will be |
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| A DropDownList, EditItemTemplate, using Access, and HttpSessionState...Part 4 |
| DotNetJunkies |
| In this article I will demonstrate how you
can save the changes made to the memory resident <b>DataSet</B>. |
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| A Magical Edit Menu Manager |
| The Code Project |
| A magical edit menu that works with no connections to the rest of your project |
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| A Meal Reminder in C# |
| C# Help |
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| A Practical Guide to .NET DataTables, DataSets and DataGrids - Part 4 |
| The Code Project |
| The purpose of this document is to provide a practical guide to using Microsoft’s .NET DataTables, DataSets and DataGrid |
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| A Simple ASP.NET Server Control: Message Box & Confirmation Box |
| The Code Project |
| An article on creating a simple ASP.NET server control that functions as Message Box and Confirmation Box |
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| Accessing DataGrid Information |
| DotNetJunkies |
| So many articles explain how to get data into a DataGrid, however this one will show you how to get data out. Luis will show how to read the contents of a particular column when the user selects an item. |
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| Accessing Oracle Database |
| C# Corner |
| This source code shows you how to connect to an oracle database and do operations such as select, insert, update and delete. |
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| Adding a Control to a Form Programmatically |
| C# Corner |
| In this article I explain how to Add a control to a form programmatically. This is useful for developer who is not using VS.NET IDE. |
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| Adding Controls to Windows Forms at Runtime |
| C# Corner |
| The example consists of one class named Form1 and has one Button and one TextBox. When the user clicks on the "Add Button" button, a button will be created and added to the form with MouseEnter, MouseLeave and MouseClick events. When the user hovers over the new button, it's BackColor changes, and when the user clicks the new button, the textbox displays it's name. |
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| Advanced Data Mapping in .NET |
| DotNetJunkies |
| In this article, Tin demonstrates 3 automated mechanisms for data mapping: mapping from Database table columns to object properties, mapping from HTML form fields to object properties, mapping from ASP.NET Web controls to object properties. |
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| Alternative way to support Language under C# Framework |
| The Code Project |
| A suggestion to an alternative way to support Language under C# Framework |
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| An Overview of Web Browser Express |
| MSDN |
| Easily build your own Web browser that supports tabs and an integrated link to a search engine by using the C# Express WebBrowser control. |
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| An RSS 2.0 Blog Reader Written In MyXaml |
| The Code Project |
| An RSS 2.0 Blog Reader Written in MyXaml |
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| Application of the Cache Subsystem for Web Applications |
| C#Today |
| In this article, Eric Rhea explores two approaches to utilizing the caching system. First, he talks about how to make use of the cache subsystem from the web-form code. Then, he takes a look at exploring how to make use of the cache subsystem in the code behind. While doing this, he seeks three answers: (1) how to improve performance, (2) how to make use of similar techniques in both code areas, and (3) how to cache an object which is indeterminate in length and whose values you do not know in advance, and one which you cannot cache using the web-form directive. |
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| Ask the DotNetJunkies: Editing with the ASP.NET DataGrid |
| DotNetJunkies |
| I have bound data to a datagrid, which has ID, name, address columns. But I want the key field (for example ID) as a href so that by clicking on the ID, I can take the user to another page where I can let him edit that record. - Sreedhar Reddy. This is a great question. The best part about it is that the ASP.NET DataGrid server control enables editing of records in a much easier fashion. |
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| Ask the DotNetJunkies: How do I add a DropDownList to a DataGrid EditItemTemplate? |
| DotNetJunkies |
| I'm working with a DataGrid. When editing a row, I would like to have one
of my fields be a DropDownList. I would much rather be able to bind that DropDownList
to a table in a DataSet so when new key/values are setup in the database they
flow through to my aspx page without having to fuss with it. Please, example
in VB. |
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| Ask the DotNetJunkies: Performance Impacts of Server Controls |
| DotNetJunkies |
| If the validation controls or intrinsic controls post the page back to the server, will it not affect the performance of the pages because huge files have to go back and forth from the client to the server? |
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| Ask the DotNetJunkies: String Parsing For Fun |
| DotNetJunkies |
| The Question: How do I split a string that contains string values and numeric values into separate string and numeric? The Answer: Code in C# and Visual Basic .NET. |
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