Force non-www URLs to www URLs Umbraco CMS

You need to add:  redirectMode=”Permanent”

               <add name="domain.com"
                 redirectMode="Permanent"
                 redirect="Domain"
                 ignoreCase="true" rewriteUrlParameter="IncludeQueryStringForRewrite"
                 virtualUrl="http://yourdomain.com/(.*)"
                 destinationUrl="http://www.yourdomain.com/$1" />

Output Line Breaks in XSLT Umbraco

In the XSLT script, you can nicely formatted with each item on a separate line and indented use indent=”yes”, output will then be indent

eg:

<xsl:output method=”xml” indent=”yes” omit-xml-declaration=”yes” />

HttpResponse.RedirectPermanent in ASP.Net 4.0

If you want to redirect a page permanently to the new location, ASP.Net 4.0 introduces a new method ie, HttpResponse.RedirectPermanent

example:
Response.RedirectPermanent(“http://www.menonon.net/MyNewPage.aspx”);

Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. SQL Server Management Studio 2008

Error Details:

Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can’t be re-created or enabled the option Prevent saving changes that require the table to be re-created.

You need to Disable “Prevent Saving Changes that requires the table re-creation”.

1. Open SQL Server Management Studio (SSMS) 2008
2. Click ‘Tools’ Menu
   
3. Then Click ‘Options’ as shown
4. In the navigation pane of the Options window, expand Designers node and select Table and Database Designers option as shown in the below snippet
   

Risks of Turing Off “Prevent Saving Changes that Require Table Re-creation” in SSMS
If you turn off this feature then you can avoid table recreation. However, if you have the Change Tracking feature of SQL Server 2008 enabled to track the table changes then the change tracking information will be lost completely whenever table is recreated. So, it is always advised to use this feature very carefully especially in a production environment.

a potentially dangerous request.form value was detected from the client

well, this is because your Page ValidationRequest is “True”, by default. you need to modify this in your web.config or on the page directive. You may have to set this like ValidationRequest=”False”

or in web.config under <system.web>

<Pages validateRequest=”false”/>

If you’re using .Net 3.5 or .Net 4.0 you will have to modify web.config with the following or add requestValidationMode=”2.0″ in httphandlers section.

<httpRuntime requestValidationMode=”2.0″ />

Hope this will help you to solve the issue.. please feel free to comment if you have any issues…

CREATE DATABASE permission denied in database ‘master’. (Microsoft SQL Server, Error: 262)

CREATE DATABASE permission denied in database ‘master’. (Microsoft SQL Server, Error: 262)

When a user in the Administrators account runs SQL Server Management Studio, the User Account Control feature strips the membership token for that group and passes only the user account information to SQL Server. A message is returned that states that the account does not have rights to log in to SQL Server. To let members of the Windows Administrators group log in, you must explicitly add the account to the SQL Server logins.

To add a Windows user that has the login “machinename\Administrator” to the sysadmin fixed server role

1. Log on to the computer using the credentials for the machinename\Administrator account.
2. Click the Start button, point to All Programs, click Microsoft SQL Server, and then click SQL Server Management Studio.
3. Connect to an instance of SQL Server.
4. Click Security, right-click Logins, and then click New Login.
5. In the Login name box, enter the user name.
6. In the Select a page pane, click Server Roles, select the sysadmin check box, and then click OK.

To add a Windows user that has the login “domainname \username” to the sysadmin fixed server role

1. Log on to the computer using the credentials for the domainname\username account.
2. Click the Start button, point to All Programs, click Microsoft SQL Server, right-click SQL Server Management Studio, and then click Run as administrator.
   ps: “Run As Administrator” option elevates the user permissions In the User Access Control dialog box, click Continue.
3. In SQL Server Management Studio, connect to an instance of SQL Server.
4. Click Security, right-click Logins, and then click New Login.
5. In the Login name box, enter the user name.
6. In the Select a page pane, click Server Roles, select the sysadmin check box, and then click OK.

My sincere apologies to all

Noted all your comments and it was heartening and encouraging to read them. My sincere apologies to all for being unable to come online for a long time as I was held up with a few projects of significance the details of which I shall reveal once they become active.

Understand some of the components had become inactive during my absence and were no longer useable. I am correcting the same one by one and shall soon put it up for all to access.

The following components / modules are active now:

• ASP.Net SWF Adrotator

Thanks for all the comments and keep them coming …..

System.FormatException: Invalid length for a Base-64 char array.

Exception Details: System.FormatException: Invalid length for a Base-64 char array.

While passing the data through GET, Request.Querystring object interprets the “+” sign as a space, and that causes problems for encoding. This throws error Invalid length for a Base-64 char array. You can resolve this issue using

Example:

While passing the data through GET, Request.Querystring object interprets the “+” sign as a space, and that causes problems for encoding. This throws error Invalid length for a Base-64 char array. You can resolve this issue using

System.Security.Cryptography.CryptographicException The system cannot find the file specified

Error Details: System.Security.Cryptography.CryptographicException The system cannot find the file specified

New Security constraints that were included into the windows server 2008, and a new user CryptoGraphic Operator will be created by default. If your Application is using RSACryptoServiceProvider on windows server 2008 with IIS 7, you can troubleshoot above issue through these steps easily.

1. INETMGR (IIS 7) > Application Pools > YourApplicationPool > (Right Click) Advanced Settings > Set the Value of “Load User Profile” to “TRUE“

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