Programming Schools

SharePoint 2010 SDK Downloads

2011-05-04T11:00:00.000+08:00

We just refreshed the downloads of the SharePoint SDKs on the Microsoft Download Center to reflect the many recent updates and enhancements to the documentation since RTM. You should first uninstall any previous versions of the SDK installed on your machines through Control Panel.

Get the updated SDKs today!

Office SharePoint Server 2007 SDK (Version 1.1)
Installs to %SystemDrive%\2007 Office System Developer Resources\SharePoint Server 2007 SDK\

Windows SharePoint Services 3.0 SDK (Version 1.1)
Installs to %SystemDrive%\Windows SharePoint Services Developer Resources\Windows SharePoint Services 3.0 SDK\

Beginning SharePoint Designer 2010

2011-05-03T12:36:00.002+08:00

Beginning SharePoint Designer 2010

I found this tutorials at internet, you all can download and study it.
just share to who is interest

Download It Now

Dotnetnuke UserController.UserLogin

2010-10-12T18:34:00.000+08:00

Dotnetnuke Login through API

Imports DotNetNuke.Entities.Portals
Imports DotNetNuke.Entities.Users

Function code to login to dotnetnuke CMS

Dim currentPortal As DotNetNuke.Entities.Portals.PortalSettings
currentPortal = PortalController.GetCurrentPortalSettings()
UI = UserController.GetUserByName(0, txtUserID.Text.Trim)
UserController.UserLogin(0, UI, currentPortal.PortalName, Request.UserHostAddress, True)

Manual Removal of SharePoint Services 3.0

2010-10-08T12:39:00.000+08:00

Open IIS and delete the 2 websites (sharepoint and sharepoint admin sites)

Then go into services and stop any services relating to sharepoint.

Also, stop the world wide web service.

Stop the following sharepoint services:

-Windows SharePoint Services Administration

-Windows SharePoint Services Search

-Windows SharePoint Services Timer

-Windows SharePoint Services Tracing

-Windows SharePoint Services VSS Writer

Then into add/remove programs and remove sharepoint 3.0. The uninstall will then run.

Sharing Session Between 2 Web Application

2010-06-01T21:33:00.000+08:00

The Session State server is not running for that purpose. It is designed to provide a separation of state from the worker process, and can thus be used for things like web gardens/farms and for some degree (albeit lightweight) of fault tolerance.

Each application receives its own store in the state server, and state cannot be shared between applications this way. The only thing wrong with the code is that you are attempting to use the state server for something that it's not designed to do.

If you want to share data between applications, I'd recommend that you use a database.

Drupal

2010-05-07T23:33:00.003+08:00

Drupal is a free software package that allows an individual, a community of users, or an enterprise to easily publish, manage and organize a wide variety of content on a website. Hundreds of thousands of people and organizations are using Drupal to power an endless variety of web sites, including

Community web portals

Discussion sites

Corporate web sites

Intranet applications

Personal web sites or blogs

Aficionado sites

E-commerce applications

Resource directories

Social Networking sites

The built-in functionality, combined with thousands of freely available add-on modules, enables features such as:

Electronic commerce

Blogs

Collaborative authoring environments

Forums

Peer-to-peer networking

Newsletters

Podcasting

Picture galleries

File uploads and downloads

Drupal is develop using PHP language. beside that Drupal has been deployed successfully on both Apache and IIS.

more information about Drupal, please refer to http://drupal.org/

DotNetNuke

2010-05-05T23:09:00.002+08:00

DotNetNuke is the leading Web Content Management Platform for Microsoft .NET. DotNetNuke can be used as a web content management system (CMS) for simple web sites or as a powerful application development framework which enables businesses to quickly build and deploy feature-rich, interactive web sites and applications in Microsoft .NET.

Click here to Download Dotnetnuke

Access Denied Running STSADM in Window Server 2008

2010-04-26T09:59:00.001+08:00

if you who are running Windows Server 2008 and are getting "Access Denied" errors when trying to run any command in STSADM.

Make sure you're running the command prompt as an administrator (Right click command prompt in the start menu and select "Run as Administrator..."
Make sure the username you're running under is set as farm administrator as well as a local administrator on the server.
Make sure User Account Control is switched off (Control Panel > User Accounts). This is only really necessary if the above didn't work.

There was also a bug in older builds of MOSS 2007 (and possibly WSS 3.0?) that under specific conditions would cause Access Denied errors when running certain STSADM operation such as "import". These can be fixed by patching to SP2.

Assign Value to TextBox - Password TextMode ASP.NET

2008-12-09T22:53:00.002+08:00

You have a Textbox with the password TextMode and you try to assign a value to password textmode.
If you've got a password textbox name txtPassword, you cannot assign the Text property to it in code, or via DataBinding.

below is the method to assign value to the Password Textbox

txtPassword.Attributes.Add("value", "PASSWORD VALUE")

this is one of the way to assign value to password textbox

Fix a rotated screen problem

2008-11-25T22:14:00.000+08:00

If you are facing a 90/180 degrees rotation issue with your displayed screen, this can be either due to a problem with your graphic card or a wrong manipulation of the hot keys of your keyboard. This problem can be easily fixed if you follow the steps below:

Solution 1
Step 1: With the Desktop screen displayed in front of you, use your mouse’s left-click to access the “Graphic Properties” option
Step 2: Select the “Rotation” Tab
Step 3: Uncheck the box labeled “Enable Rotation”

Fix a rotated screen problem
Solution 2
Step 1: With the Desktop screen displayed in front of you, use your mouse’s left-click to access the “Properties” option
Step 2: Select the “Parameters” tab and click the “Advanced” option
Step 3: From the displayed list, choose the name corresponding to your graphic card model
Step 4: Select the “Rotate” option and change it to 0 degrees or to the “normal” mode.

Solution 3

You can also make use of the hotkeys to change the rotation of your screen

Press CTRL+ALT Gr+Up/Down/Left/Right arrows

Solution 4

If none of the above solutions has solved your problem, this might be due to a bad configuration of your graphic card. I will strongly suggest you to contact a computer technician to fix this issue.

Service Unavailable in IIS Web Page

2008-04-09T21:06:00.004+08:00

When you browse your web site, if you receive the following error message:
Service Unavailable
It maybe application pool is not running or not started.

Solution
- Click Start, point to Administrative Tools, and then click Internet Information Services (IIS) Manager.
- Expand ServerName -> Application Pools -> start your application pool

Re-Register ASP.Net with IIS

2008-03-04T13:37:00.003+08:00

Windows 2000/XP
To fix this on Windows 2000 or Windows XP, run this command from the

Start>Run box or a command prompt

(assuming the system directory is C:\Documents and Settings\Administrator>):

.Net1.1: C:\Windows\Microsoft.NET\Framework\v1.1.4322\aspnet_regiis -i
.Net2.0: C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis -i

Below Show you example with step by step to Re-Register ASP.Net with IIS in Window XP

Windows 2003
On Windows 2003, ASP.NET must be both installed and enabled. To install ASP.NET:
On the taskbar, click the Start button, point to Control Panel, and then click Add or Remove Programs.

In the Add or Remove Programs dialog box, click Add/Remove Windows Components.
In the Components box in the Windows Components Wizard, click the Web Application Server check box, and then click Next.

When the Windows Components Wizard has finished configuring Windows Server 2003, click Finish.

Run this command from the Start>Run box or a command prompt
(assuming the system directory is C:\Windows):
.Net1.1: C:\Windows\Microsoft.NET\Framework\v1.1.4322\aspnet_regiis -i
.Net2.0: C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis -i

All Topic in ProgrammingSchools and Sql Tutorial

2007-05-28T10:15:00.000+08:00

programmingschools

sqltutorials

Asp Net & Javascript Avoid Multiple Submit (Only Allow Submit 1 Time)

2007-05-26T08:12:00.000+08:00

This short tutorial will show you how to avoid multiple submissions from users by give an alert when user click or submit more than 1 time using JavaScript and asp net.
This function are suitable for ecommerce site or any pages that need do some registration or payment and etc.

Example situation, when you do a reservation for a flight and the online reservation service system didn't include the avoid multiple submit and the processing time for flight reservation system take more than your expect. You maybe thought that you didn't submit yet and when you click submit again. Maybe the online reservation system already helps you to book more than 1 ticket.

So, it is important to include this function to avoid you or your customer loose money.

Below is the code for this tutorial:
After you read and please give some comment (good and bad)

Javascript
<script language=javascript >
var is_form_submited=0;
function enableJS()
{
document.testing.jsEnabled.value="yes";
return true;
}

function processInput()
{
if (is_form_submited==1)
{
alert("Your request has been submitted. please wait..");
return false;
}

enableJS();
is_form_submited=1;
return true;
}
</script>

.ASPX page
<body>
<form id="testing" runat="server" onsubmit="processInput()">
<asp:Button ID="Button1" runat="server" Text="Submit" />
<input type="hidden" name="jsEnabled" value="no" />
</form>
</body>

.VB Code Behind Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Button1.Attributes.Add("onclick", "enableJS()")
End Sub

META http-equiv Auto Refresh every 10 second

2007-05-24T23:23:00.000+08:00

Meta Object
It represents an HTML element.
It is a element provides meta-information about a HTML document (descriptions and keywords for search engines and refresh rates).

Meta Object have 4 properties:
content - set or get a value (any text)
httpEquiv - Connect to http header (content-type, expires,refresh,set-cookie)
name - name of attribute (author,description,keywords,generator,etc)
scheme - format for the attribute value

Example below show you the using of http-equiv,content and name
Below example will show automatic refresh the page every 10 seconds.
Http-equiv="refresh" will do the refresh action and content=10 is telling
http-equiv to do the refresf after every 10 seconds.

If you need to test it, you just copy and paste to ur file and run it.

<head>
<meta http-equiv="refresh" content="10" />
<meta content='programmingschools,Javascript, asp net programming,' name='keywords' /> </head>
<script type="text/javascript">
now = new Date();
hour = now.getHours();
min = now.getMinutes();
sec = now.getSeconds();
document.write(hour + ":" + min + ":" + sec );
</script>
<body>
</body>

ASP NET AJAX Coding for Refresh Date Time without Refresh

2007-05-23T18:41:00.000+08:00

Introduction AJAX
AJAX stands for Asynchronous JavaScript And XML.
AJAX is a new technique to develop a interative web page and responsible to exchange data with the behind server without reload the web page.
AJAX increase the speed and usability of the web application.
AJAX is based on JavaScript and XMLHttpRequest.

ASP.NET AJAX combines the power of ASP.NET on the server with the richness of client-side AJAX execution. Asp.net AJAX is a free framework for quickly develop a more interative and usability web page that work almost across all browsers - IE, Firefox and etc.
To download asp.net ajax library click here

Sample asp.net ajax below show you a simple coding for asp.net ajax to refresh date time without reload the page

Result - After compile the code, Both date time is same.

Result - After user click the refresh button, is only update the date time in <asp:update panel>

.aspx - asp net Front Page
<body>
<form id="form1" runat="server">
Outside of update panel <br />
<asp:Label ID="noAjaxtimetxt" Text="" runat="server"></asp:Label>
<br /><br />
<table bgcolor="yellow"><tr><td>

Inside update panel
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>

<asp:Label ID="Ajaxtimetxt" Text="" runat="server" />
<asp:Button ID="btn" Text="refresh" runat="server" />

</ContentTemplate>
</asp:UpdatePanel>

</td></tr></table>
</form>
</body>

.vb - asp net Code Behind Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
noAjaxtimetxt.Text = Date.Now()
Ajaxtimetxt.Text = Date.Now()
End Sub

Programming Schools: Create Cookies Cross Domain - Programming Solution Provider

2007-05-21T22:43:00.000+08:00

Programming Schools: Create Cookies Cross Domain - Programming Solution Provider

Programming : Create Cookies Cross Domain

2007-05-21T21:15:00.000+08:00

It is impossible to create cookies cross domain because the reason of security. But you still can do some triky to let your web site create cookies cross domain.

To create cookies cross domain, you need to create 2 XML file. These are p3p.xml and policy.xml.

P3P is a W3C standard on how to specify privacy policies for a web site. The standard has both a human readable part to it, as well as a machine readable part.

Step by Step

Open your IIS and expand local computer -> expand Web Site -> Expand Default Web Site -> go to your virtual directory -> right click to properties -> go to Http Header Tab -> Custom Http Headers and click Add -> Key in Custom Header name ="(P3P) and Custom Header Value = "(policyref="Full URL for ur policy file location", CP="NON DSP COR CURa TIA")"

You can create cookies cross domain if you follow all the step. If you got any Question, please leave me a comment.

Programming Tip: How to know Google had indexing your site?

2007-05-20T21:53:00.000+08:00

You just need to type your web site URL (full path) into Google search engine. If site link appear that mean your site had been indexing by Google search engine. You will be given the option to look up any other sites that link to your site.

Example, type in http://programmingschools.blogspot.com/

Programming : Get All the Url on a Web Page - VB.net

2007-05-20T09:07:00.000+08:00

I had tried this function before it work to me and help me a lot on my work in Programming. If you need this function, you just need to change the REGEXPATTERN and copy paste it to visual studio 2005(framework 2.0)

REGEXPATTERN - Replace Check URL Regex to REGEXPATTERN ( If you need to get Email Address from a Web Page, you can change it to Email checking Regex)

Imports System
Imports System.Text
Imports System.Collections.Generic
Imports System.Net
Imports System.IO
Imports System.Text.RegularExpressions

Partial Class GetAllUrlOnaPage
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim urls As New GetAllUrlOnaPage
GetWebUrls(RetrieveWeb(urls.ResolveClientUrl("http://www.google.com")))
End Sub

'get the content of the web page passed in
Private Function RetrieveWeb(ByVal webPage As String) As String
Dim response As HttpWebResponse = Nothing
Dim respStream As StreamReader = Nothing
Try
Dim request As HttpWebRequest = CType(WebRequest.Create(webPage), HttpWebRequest)
request.Timeout = 10000
response = CType(request.GetResponse, HttpWebResponse)
respStream = New StreamReader(response.GetResponseStream)
Return respStream.ReadToEnd
Catch ex As Exception
Throw ex
Finally
response.Close()
respStream.Close()
End Try
End Function

Sub GetWebUrls(ByVal content As String)
Dim pattern As String= "REGEXPATTERN"

Dim RegExpr As Regex = New Regex(pattern, RegexOptions.IgnoreCase)
Dim match As Match = RegExpr.Match(Content)
While match.Success
ResponseOut(match.Groups(0).Value, match.Groups(1).Value)
match = match.NextMatch

End While
End Sub

Private Sub ResponseOut(ByVal file As String, ByVal message As String)

Response.Write(file & " --- " + message + "

")
End Sub

Explore .NET Framework

2007-05-19T11:22:00.000+08:00

The Microsoft .NET Framework is a software component that can be added to or is included with the Microsoft Windows operating system. It provides a large body of pre-coded solutions to common program requirements, and manages the execution of programs written specifically for the framework. The .NET Framework is a key Microsoft offering, and is intended to be used by most new applications created for the Windows platform.

The pre-coded solutions that form the framework's class library cover a large range of programming needs in areas including: user interface, data access, database connectivity, cryptography, web application development, numeric algorithms, and network communications. The functions of the class library are used by programmers who combine them with their own code to produce applications.

Programs written for the .NET Framework execute in a software environment that manages the program's runtime requirements. This runtime environment, which is also a part of the .NET Framework, is known as the Common Language Runtime (CLR). The CLR provides the appearance of an application virtual machine, so that programmers need not consider the capabilities of the specific CPU that will execute the program. The CLR also provides other important services such as security mechanisms, memory management, and exception handling. The class library and the CLR together compose the .NET Framework. The framework is intended to make it easier to develop computer applications and to reduce the vulnerability of applications and computers to security threats.

First released in 2002, it is included with Windows Server 2003 and Windows Vista, and can be installed on most older versions of Windows.

What is ASP.Net

2007-05-19T10:22:00.001+08:00

ASP.NET is a web application framework marketed by Microsoft. Programmers can use it to build dynamic web sites, web applications and XML web services. It is part of Microsoft's .NET platform and is the successor to Microsoft's Active Server Pages (ASP) technology.

ASP.NET is built on the Common Language Runtime, meaning programmers can write ASP.NET code using any Microsoft .NET language.

ASPX file format
ASPX is a text file format used to create Webform pages; in programming jargon, the ASPX file typically contains static HTML or XHTML markup, as well as markup defining Web Controls and Web User Controls where the developer places all the required static and dynamic content for the web page. Additionally, dynamic code which runs on the server can be placed in a page within a block which is similar to other web development technologies such as PHP, JSP, and ASP, but this practice is generally discouraged except for Databinding.

The recommended method for dealing with dynamic program code is to use the code-behind model, which places this code in a separate file or in a specially designated script tag. Code-behind files are typically named something to the effect of MyPage.aspx.cs or MyPage.aspx.vb based on the ASPX file name (this practice is automatic in Microsoft Visual Studio and other IDEs). When using this style of programming, the developer writes code to respond to different events, like the page being loaded, or a control being clicked, rather than a procedural walk through the document

Other file extensions associated with different versions of ASP.NET include:
asax - Global.asax, used for application-level logic and event handling
ascx - Web UserControls: custom controls to be placed onto web pages.
ashx - custom Http handlers
asmx - web service pages.
axd - when enabled in web.config requesting trace.axd outputs application-level tracing. Also used for the special webresource axd handler which allows control/component developers to package a component/control complete with images, script, css etc. for deployment in a single file (an 'assembly')
browser - browser capabilities files stored in XML format; introduced in version 3.0. ASP.NET 2 includes many of these by default, to support common web browsers. These specify which browsers have which capabilities, so that ASP.NET 2 can automatically customize and optimize its output accordingly. Special .browser files are available for free download to handle, for instance, the W3C Validator, so that it properly shows standards-compliant pages as being standards-compliant. Replaces the harder-to-use BrowserCaps section that was in machine.config and could be overridden in web.config in ASP.NET 1.x.
config - web.config is the only file in a specific Web application to use this extension by default (machine.config similarly affects the entire Web server and all applications on it), however ASP.NET provides facilities to create and consume other config files. These are stored in XML format, so as to allow configuration changes to be made with simplicity.
cs/vb - In ASP.NET 2 any cs/vb files placed inside the App_Code folder are dynamically compiled and available to the whole application.
master -Master Pages; introduced in version 2.0
sitemap - sitemap configuration files
skin - theme skin files.
resx - resource files for internationalization and localization. Resource files can be global (for e.g. messages) or "local" which means specific for a single aspx or ascx file

ASP.NET compared to ASP classic
ASP.NET attempts to simplify developers' transition from Windows application development to web development by offering the ability to build pages composed of controls similar to a Windows user interface. A web control, such as a button or label, functions in very much the same way as its Windows counterpart: code can assign its properties and respond to its events. Controls know how to render themselves: whereas Windows controls draw themselves to the screen, web controls produce segments of HTML and JavaScript which form part of the resulting page sent to the end-user's browser.

ASP.NET encourages the programmer to develop applications using an event-driven GUI paradigm (event-driven GUI model), rather than in conventional web-scripting environments like ASP and PHP. The framework attempts to combine existing technologies such as JavaScript with internal components like "ViewState" to bring persistent (inter-request) state to the inherently stateless web environment.

Other differences compared to ASP classic are:
- Compiled code means applications run faster with more design-time errors trapped at the development stage.
- Significantly improved run-time error handling, making use of exception handling using try-catch blocks.
- Similar metaphors to Windows applications such as controls and events, which make development of rich user interfaces, previously only found on the desktop, possible.
- An extensive set of controls and class libraries allows the rapid building of applications, plus user-defined controls allow commonly used templates, such as menus. Layout of these controls on a page is easier because most of it can be done visually in most editors.
- ASP.NET leverages the multi-language capabilities of the .NET CLR, allowing web pages to be coded in VB.NET, C#, J#, etc.
- Ability to cache the whole page or just parts of it to improve performance.
Ability to use the code-behind development model to separate business logic from presentation.
- If an ASP.NET application leaks memory, the ASP.NET runtime unloads the AppDomain hosting the erring application and reloads the application in a new AppDomain.
- Session state in ASP.NET can be saved in a SQL Server database or in a separate process running on the same machine as the web server or on a different machine. That way session values are not lost when the web server is reset or the ASP.NET worker process is recycled.
- Previous versions of ASP.NET (1.0 and 1.1) were criticized for their lack of standards compliance. The generated HTML and JavaScript sent to the client browser would not always validate against W3C/ECMA standards. In addition, the framework's browser detection feature sometimes incorrectly identified web browsers other than Microsoft's own Internet Explorer as "downlevel" and returned HTML/JavaScript to these clients that was crippled or broken. However, in version 2.0, all controls generate valid HTML 4.0, XHTML 1.0 (the default) or XHTML 1.1 output, depending on the site configuration. Detection of standards-compliant web browsers is more robust and support for Cascading Style Sheets is more extensive.

* Web Server Controls: These are the most powerful controls introduced by ASP.net for providing the UI for the web form. These controls are state managed controls and are WYSWYG (What You See What You Get) controls