A new release of Microsoft All-In-One Code Framework is available on March 8th.
Download address: http://1code.codeplex.com/releases/view/62267#DownloadId=215627
You can download individual code samples or browse code samples grouped by technology in the updated code sample index.
If it’s the first time that you hear about Microsoft All-In-One Code Framework, please read this Microsoft News Center article http://www.microsoft.com/presspass/features/2011/jan11/01-13codeframework.mspx, or watch the introduction video on YouTube http://www.youtube.com/watch?v=cO5Li3APU58, or read the introduction on our homepage http://1code.codeplex.com/.
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New Silverlight code samples
CSSLTreeViewCRUDDragDrop
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215808
The code sample was created by Amit Dey. It demonstrates a custom TreeView with added functionalities of CRUD (Create, Read, Update, Delete) and drag-and-drop operations. Silverlight TreeView control with CRUD and drag & drop is a frequently asked programming question in Silverlight forums.
Many customers also requested this code sample in our code sample request service. We hope that this sample can reduce developers' efforts in handling this typical programming scenario. The following blog article introduces the sample in detail: http://blogs.msdn.com/b/codefx/archive/2011/02/15/silverlight-treeview-control-with-crud-and-drag-amp-drop.aspx.
CSSL4FileDragDrop and VBSL4FileDragDrop
Download:
http://1code.codeplex.com/releases/view/62253#DownloadId=215809
http://1code.codeplex.com/releases/view/62253#DownloadId=215810
The code sample demonstrates the new drag&drop feature of Silverlight 4
to implement dragging picures from the local file system
to a Silverlight application.
Sometimes we want
to change SiteMapPath control's titles and paths according
to Query String values. And sometimes we want
to create the SiteMapPath dynamically. This code sample shows how
to achieve these goals by handling SiteMap.SiteMapResolve event.
CSASPNETEncryptAndDecryptConfiguration, VBASPNETEncryptAndDecryptConfiguration
Download:
http://1code.codeplex.com/releases/view/62253#DownloadId=215027
http://1code.codeplex.com/releases/view/62253#DownloadId=215106
In this sample, we encrypt and decrypt some sensitive information in the config file of a web application by using the RSA asymmetric encryption. This project contains two snippets. The first
one demonstrates how
to use RSACryptoServiceProvider
to generate public key and the corresponding private key and then encrypt/decrypt string value on page.
The second part shows how
to use RSA configuration provider
to encrypt and decrypt configuration section in web.config of web application.
connectionStrings section in plain text:
Encrypted connectionString:
Note that if you store sensitive data in any of the following configuration sections, we cannot encrypt it by using a protected configuration provider
<processModel>
<runtime>
<mscorlib>
<startup>
<system.runtime.remoting>
<configProtectedData>
<satelliteassemblies>
<cryptographySettings>
<cryptoNameMapping>
CSASPNETFileUploadStatus
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215028
I believe ASP.NET programmers will like this sample, because in
many cases we need customers know the current status of the uploading files, including the upload speed and completion percentage and so on. Under normal circumstances, we need
to use COM components
to accomplish this function, such as Flash, Silverlight, etc. The uploading data can be retrieved in two places, the client-side and the server-side.
For the client, for the safety factors, the file upload status information cannot be got from JavaScript or server-side code, so we need COM component, like Flash and Silverlight
to accomplish this, I do not like this approach because the customer need
to install these components, but also we need
to learn another programming framework.
For the server side, we can get the information through coding, but the key question is how
to tell the client results. In this case, We will combine custom HTTPModule and AJAX technology
to illustrate how
to analyze the HTTP protocol, how
to break the file request packets, how
to customize the location of the server-side file caching, how
to return the file uploading status back
to the client and so on .
CSASPNETHighlightCodeInPage, VBASPNETHighlightCodeInPage
Download:
http://1code.codeplex.com/releases/view/62253#DownloadId=215029
http://1code.codeplex.com/releases/view/62253#DownloadId=215108
This sample imitates a system that needs display the highlighted code in an ASP.NET page . As a matter of fact, sometimes we input code like C# or HTML in a web page and we need these codes
to be highlighted for a better reading experience. It is convenient for us
to keep the code in mind if it is highlighted. So in this case, the sample shows how
to highlight the code in an ASP.NET page.
It is not difficult
to highlight the code in a web page by using String.Replace method directly. This method can return a new string in which all occurrences of a specified string in the current instance are replaced with another specified string. However, it may not be a good idea, because it's not extremely fast, in fact, it's pretty slow. In addition, it is hard
to highlight multiple keywords by using String.Replace method directly. Sometimes we need
to copy source code from visual studio
to a web page, for readability purpose, highlight the code is important while set the different types of keywords
to different colors in a web page by using String.Replace method directly is not available.
To handle this issue, we need
to use a hashtable variable
to store the different languages of code and their related regular expressions with matching options. Furthermore, define the css styles which used
to highlight the code in a web page. The sample project can auto add the style object
to the matching string of code.
A step-by-step guide illustrating how
to highlight the code in an ASP.NET page:
1. the HighlightCodePage.aspx page
Choose a type of language in the dropdownlist control and paste the code in the textbox control, then click the HighLight button.
2. Display the highlighted code in an ASP.NET page
After user clicks the HighLight button, the highlighted code will be displayed at right side of the page.
CSASPNETPreventMultipleWindows
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215032
This sample demonstrates a step-by-step guide illustrating how
to detect and prevent multiple windows or tab usage in Web Applications. The sample imitates a system that need
to prevent multiple windows or tabs
to solve some problems like sharing sessions, protect duplicated login, data concurrency, etc. In fact, there are
many methods achieving this goal. Here we give a solution of use JavaScript, Sample shows how
to use window.name property check the correct links and throw other requests
to invalid pages. This code-sample use two user controls
to make a distinction between base page and target page, user only need drag different controls
to appropriate web form pages. so user need not write repetitive code in every page, it will make coding work lightly and convenient for modify your code.
JSVirtualKeyboard
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215093
This article describes an All-In-One framework sample that demonstrates a step-by-step guide illustrating how
to build a virtual keyboard in your HTML page.
Sometimes we may need
to offer a virtual keyboard
to let users input something without their real keyboards. This scenario often occurs when users will enter their password
to get access
to our sites and we want
to protect the password from some kinds of back-door software, a Key-logger for example, and we will find a virtual keyboard on the page will be a good choice here.
To create a virtual keyboard, we firstly need
to add some buttons
to the page. And when users click on a certain button, the JavaScript function handling the onclick event will input an appropriated character
to the textbox. That is the simple logic of this feature.
However, if we indeed want a virtual keyboard
to substitute for the real keyboard completely, we will need more advanced logic
to handle keys like Caps-Lock and Shift etc. That will be a complex work
to achieve.
CSASPNETDataListImageGallery
Download: http://1code.codeplex.com/releases/view/62261#DownloadId=215267
This code sample demonstrates how
to create an Image Gallery application by using the DataList control in ASP.NET.
You may find the Image Gallery is widely used in
many social networking sites, personal websites and E-Business websites. For example, you may use the Image Gallery
to show a library of personal uploaded images on a personal website. Slideshow is also a popular tool
to display images on websites. This code sample demonstrates how
to use the DataList and ImageButton controls in ASP.NET
to create an Image Gallery with image navigation. You can click on a thumbnail image in the Datalist control
to display a larger version of the image on the page. This sample code reads the image paths from a certain directory into a FileInfo array. Then, the FileInfo array is used
to populate a custom DataTable object which is bound
to the Datalist control. This code sample also implements a custom paging system that allows five images
to be displayed horizontally on
one page. The following link buttons are used
to implement a custom paging system:
• First
• Previous
• Next
• Last
Note We recommend that you use this method
to load no more than five images at a time.
You can also set the SelectedIndex property for the DataList control
to limit the number of the thumbnail images that can be selected.
To indicate which image is selected, you can set the SelectedStyle property for the DataList control.
VBASPNETSearchEngine
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215112
This sample shows how
to implement a simple search engine in an ASP.NET web site. It uses LIKE condition in SQL statement
to search database. Then it highlights keywords in search result by using Regular Expression and JavaScript.
New Windows General code samples
CSCheckEXEType, VBCheckEXEType
Downloads:
http://1code.codeplex.com/releases/view/62253#DownloadId=215045
http://1code.codeplex.com/releases/view/62253#DownloadId=215120
The sample demonstrates how
to check an executable file type. For a given executable file, we can get
1 whether it is a console application
2 whether it is a .Net application
3 whether it is a 32bit native application.
4 The full display name of a .NET application, e.g. System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL
New Internet Explorer code samples
CSIEExplorerBar, VBIEExplorerBar
Downloads:
http://1code.codeplex.com/releases/view/62253#DownloadId=215060
http://1code.codeplex.com/releases/view/62253#DownloadId=215133
The sample demonstrates how
to create and deploy an IE Explorer Bar which could list all the images in a web page.
CSBrowserHelperObject, VBBrowserHelperObject
Downloads:
http://1code.codeplex.com/releases/view/62253#DownloadId=215044
http://1code.codeplex.com/releases/view/62253#DownloadId=215119
The sample demonstrates how
to create and deploy a Browser Helper Object, and the BHO in this sample is used
to disable the context menu in IE.
New Windows Workflow Foundation code samples
CSWF4ActivitiesCorrelation
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215085
Consider that there are two such workflow instances:
start start
| |
Receive activity Receive activity
| |
Receive2 activity Receive2 activity
| |
A WCF request comes
to call the second Receive2 activity. Which
one should take care of the request? The answer is Correlation. This sample will show you how
to correlate two workflow service
to work together.
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New ASP.NET code samples
CSASPNETBreadcrumbWithQueryString
Download: http://1code.codeplex.com/releases/view/62253#DownloadId=215022
