.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Changing password character

Posted By:      Posted Date: September 08, 2010    Points: 0   Category :ASP.Net
Hi,  I have a textbox with single line mode, and i want to make it as password textbox not by making the textmode to password, but by programming, like calling a javascript function at onkeyup event and make the characters to a particular character, that should not show the characters i'm typing, any suggestions please.

View Complete Post

More Related Resource Links

Preventing users from changing password

How to i keep users from changing password for a mssql account? We have a shared login which is readonly to the database.  But every now and then, someone decides to change the password.

Sql 2008 Encryption and changing the "sa" password


We have a sql 2008 server that uses the t-sql encryption "library" built into sql server. We created a cert and password to effect the data encryption.  Now we want to change the "sa" password on that server and are concerned that doing so could invalidate or impact our encrypted data. Is there any basis for that concern?





Changing the graphics on the home page of a SharePoint site

When you create a site in Microsoft Windows SharePoint Services by using the default Team Site template, the home page includes two default graphics. A Windows SharePoint Services graphic appears in the body of the page, and a picture of a house in a circle appears near the site title. You can change these graphics to customize your site. Changing the smaller graphic requires a Windows SharePoint Services compatible Web page editor

How to Encrypt and Decrypt a Password using SQLSERVER 2005?(Video)

Encypt and Decrypt a Password using SQLSERVER 2005(Video)

symmetric key protected by a password

An alternative could be using a symmetric key protected by a password, as long as your application generates the CREATE SYMMETRIC KEY and OPEN SYMMETRIC KEY statements directly instead of calling them inside a SP (otherwise the password will still be passed as a parameter, and will be in clear in the profiler).

Convert English to Arabic number without changing any regional settings in .net

Well, most applications that I worked with was multilingual that supports English UI and Arabic UI.

And one of the major issue that we have faced is displaying Arabic numbers without the need of changing the regional settings of the PC.

So the code below will help you to display Arabic number without changing any regional settings.

WebMatrix conversion failed when converting from a character string to uniqueidentifier?


I am trying to retrieve xml from a small function in my .cshtml page. Its throwing me an error. This however, runs fine in a console/form environment.

It takes 3 parameters and 1 exception.

myDll.GetXML(year, username, uniqueidentifier, out ex);

When I run this page I get the error, "Conversion failed when converting from a character string to uniqueidentifier."

Or a stack of.

System.Data.SqlClient.SqlException (0x80131904): Conversion failed when converting from a character string to uniqueidentifier.

   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)

   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)

   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()

   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)

   at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()

   at System.Data.SqlClient.SqlDataReader.get_MetaData()

   at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)

   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBeha

Use Membership but bypass / disable password usage for users


I have an application that does LDAP authentication. The authentication is done on the code behind page of my Login.aspx page. Once the user passes LDAP authentication, a cookie is set and I redirect:

FormsAuthentication.RedirectFromLoginPage(UserName.Text, False)

I would like to setup membership in my application and keep track of some user information. But due to company security requirements, I cannot store user passwords on my application. That must stay on the LDAP server only.

Is there a way to store users but disable password storage on the aspnet_membership table?

help needed: Ldap User authentication using userDN and password



Is it possible to authenticate a user using userDN and password? If so, then tell me the syntax.So far i have tried to authenticate using username and password from my c# code using directoryentry which takes the parameters like domainname,username and password. But i need to authenticate using Userdn and password.

Problem with changing language using culture info


I'm using the following msdn article to use different languages in my web application:


I'm following the instructions step by step in VS 2010, and it creates the resource files exactly how it's supposed to. 

However, when I run the program it just doesn't apply it. I don't see the different values from the resource file. 

If I leave my resource file name as sample.aspx.resx, it works. But when I change it to sample.aspx.en-us.resx, it doesn't work. I'm supplying culture from the aspx page's Culter and UICulture properties. I'm being very careful in choosing the correct file name, as that could be the issue,  but it just doesn't work. I also tried changing the culture in the backend code this way:

Changing direction of pop-ups/alerts in RTL


Hello All,

I am not able to change the direction of popups/Alerts in Arabic culture which should be RTL direction.

Rest of my application is changed in above culture, only problem is with popups and alerts.

Thanks in advance.

Changing from Local to WCF


I've been handed an application thats connection string implies a local host connection.

I want to make this connection a remote connection, to a database located on a Server.  I want the client and server to be able to communicate with one another remotely, instead of a local connection.

How does one create the Data Service, and establish end points to Server and Client?  Is it as simple as creating a contract (which I have limited knowledge on constructing), between the two locations, setting up the dataservice, security, and ratifying the 'connetions'?

A smidge of insight, please ;-)

Web Deployment Projects (WDP) arabic character



I built web project using asp.net & c# in VS2005 and i use arabic label in my project and every think working good when i run my application. but when i use WDP to make msi file All arabic letter come like ?????. 


Changing classic asp.net Menu to CssAdapterMenu


Hello Friends,

                     I have been using asp.net menu control that is programmatically binded at runtime and has n child node levels. Now i want to use CssAdapterMenu instead because the menu control contains more than 1000 menuItems(in the near future it can also be more 2000 menuItems) and has very slow response in IE 6 or IE 7.

                    Now my question is how should i change the classic asp.net menu to CssAdapterMenu. What should be the steps? Any samples example of n child node levels would be helpful


Security: Safer Authentication with a One-Time Password Solution


One-time passwords offer solutions to dictionary attacks, phishing, interception, and lots of other security breaches. Here's how it all works.

Dan Griffin

MSDN Magazine May 2008

Security Briefs: Password Minder Internals


In my last column I introduced Password Minder, the tool I use to manage all of my passwords. It generates a long, random password for each site I visit, and makes it possible for me to use the most complex passwords possible, without ever having to see the actual password material or type it in manually.

Keith Brown

MSDN Magazine October 2004

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend