Displaying Multiple record in a Row in ASP.NET:

Sometimes we need to display multiple records in a
row. For example we need to display image details and
image for a image viewer application.

For that we could not use datagrid. Because it cannot
display more than one record in a row.

The Asp.NET 1.1 and 2.0 provides other called datalist.
Which provides this functionality very easily.

It contains two properties called 'RepeatColumns'
and 'Repeat Direction'.

'Repeat Column'- Sets how much records we need to display
in a row.

'Repeat Direction' -Sets the repeat direction
i.e. Horizontal or Vertical.

With the help of this properties one can easily
display more than one record in one row.

For more details regarding the datalist please visit:
http://msdn.microsoft.com/
or
http://www.syncfusion.com/FAQ/aspnet/WEB_c14c.aspx#q300q

Happy Programming...

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Use Component Class in Business Logic Class in C# or VB.NET:

You can get many advantage using a component class instead
of simple class.

Following are the some basic advantage that you can get using
component class.

- It implements System.Component namespace
- You can drag and drop any existing data access component.So
you have to right less code.
- You can drag and drop stored procedure and other sql server
object and .NET IDE will create sqlcommand and adapter and
command object directly.
- You can use typed dataset with the component class easily
without writing any code through wizards.

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Insert NUll in value datatype like int,float in C#

Some times we need to make some data type to null. Like
in some cases like stored procedure in database.

We can do it in C# very easily. by just putting ?sign in'
the definition like below:

int? a;

that's it! you have created a value data type with null
database. If you don't supply a value to the int a then
it will remain null.

You can use this for any value data type like short,single,
double,long,decimal etc.

Happy Programming...

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Refactor tool in visual studio 2005

Re factor tool in the visual studio 2005

Visual studion provides great tool for modifying or make it simple. The Refactor tool
provides great functionality like changing parameters sequence or rename parameters,
record parameters,extract methods.

All this things can be done within the minutes. For c# go to in your code right
click and you can choose one of option that you want to do with your code.

Refractor for Visual Basic 2005:
=======================
Refactor! for Visual Basic 2005 is a free plug-in from Developer Express Inc.,
in partnership with Microsoft, that enables Visual Basic developers to simplify
and re-structure source code inside of Visual Studio 2005, making it easier to
read and less costly to maintain. Refactor! supports more than 15 individual
refactoring features, including operations like Reorder Parameters, Extract Method,
Encapsulate Field and Create Overload.

Download from this url:
http://msdn.microsoft.com/vbasic/downloads/tools/refactor/

For more details please visit:
http://sa-action.spaces.msn.com

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Custom Membership and Role Provider In ASP.NET

Put this into web.config file for removing default connection string

<connectionStrings>

<remove name="LocalSqlServer"/>

<add name="xyzConnectionString"

connectionString="Data Source=vsdotnet;

Initial Catalog=xyz;User Id=sa;Password=sa;"

providerName="System.Data.SqlClient"/>

</connectionStrings>

Put this in web.config file for membership providers.

<membership>

<providers>

<remove name="AspNetSqlMembershipProvider"/>

<add connectionStringName="xyzConnectionString"

enablePasswordRetrieval="false"

enablePasswordReset="true"

requiresQuestionAndAnswer="true"

applicationName="/"

requiresUniqueEmail="false"

passwordFormat="Hashed"

maxInvalidPasswordAttempts="4"

minRequiredPasswordLength="7"

minRequiredNonalphanumericCharacters="1"

passwordAttemptWindow="10"

passwordStrengthRegularExpression=""

name="AspNetSqlMembershipProvider"

type="System.Web.Security.SqlMembershipProvider,

System.Web, Version=2.0.0.0, Culture=neutral,

PublicKeyToken=b03f5f7f11d50a3a"/>

</providers>

</membership>

put this into web.config files for role provider

<roleManager enabled="true">

<providers>

<remove name="AspNetSqlRoleProvider"/>

<add connectionStringName="xyzConnectionString"

applicationName="/" name="AspNetSqlRoleProvider"

type="System.Web.Security.SqlRoleProvider, System.Web,

Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>

<remove name="AspNetWindowsTokenRoleProvider"/>

</providers>

</roleManager>

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Ajax,Microsoft, Atlas Proejct,ASP.NET

AJAX = Asynchronous JavaScript And XML

This name has made boom in web application development.Every days it is getting more and more popular.Ajax is a not a new language or standard but it is a simply a technique to use existing standard and development technology in to better way for creating better,Faster and more interactive and reach user interface web applications like desktop application.

It technique for fetching the server data without page submit or refreshing the pages. It uses javascript,XML and browsers http request for that.

The Big Company like Google and Microsoft already moving towards that with Google Suggest,Google Earth and Microsoft's live.com and live mail beta.

AJAX and ASP.NET:
So, Microsoft has also provided a Ajax framework called "Atlas" to develop ajax enabled application with the Microsoft ASP.NET 2.0 plate form. It provides easy to develop Ajax functionlity with out writing such heavy java script and XML codes.You can make your existing application Ajax enabled within the few minutes with that framework.

For more details Please visit http://atlas.asp.net/


Happy Programming...

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what is serialization -deserialization

Serialization is the process of storing class object into the some other
state may be a file or file or something like else.

Object Serialization is the process of reducing the objects instance into
a format that can either be stored to disk or transported over a Network.

Later time the Object will changed into its original state with the
re server process of deserialization.

Microsoft.NET support both serialization and deserialization.

Happy Programming..

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