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Webform Button
A button in a webform is class or object? If it is object than which is class for that object?
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Authentication Levels
How we can set Different levels of Authentication in .Net?What are the difference between Windows Authenticatin, Passport Authentication and Form Authentication?
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aanand_agrawal- Member Since Apr-2009 | Apr 30th, 2009
Windows authentication enables you to identify users without creating a custom page. Credentials are stored in the Web server’s local user database or an Active Directory domain. Once identified, you can use the user’s credentials to gain access to resources that are protected by Windows authorization.
Forms authentication enables you to identify users with a custom database, such as an ASP.NET membership database. Alternatively, you can implement your own custom database. Once authenticated, you can reference the roles the user is in to restrict access to portions of your Web site.
Passport authentication relies on a centralized service provided by Microsoft. Passport authentication identifies a user with using his or her e-mail address and a password, and a single Passport account can be used with many different Web sites. Passport authentication is primarily used for public Web sites with thousands of users.
Anonymous authentication does not require the user to provide credentials.Nirmal09
- Jan 13th, 2011
Windows Authentication Windows Authentication is the default authentication mechanism for ASP.NET applications. Windows Authentication is implemented in ASP.NET using the Windows authentication&n...
md.shahidkamal
- Oct 6th, 2010
Windows: User is authenticated by the windows server.Form: User is authenticated from the Customized Authentication technique ?...
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Virtual function in c#
explain virtual function in c# with an example
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bb.geetha- Member Since May-2008 | Jun 6th, 2008
Virtual functions implement the concept of polymorphism are the same as in C#, except that you use the override keyword with the virtual function implementaion in the child class. The parent class uses the same virtual keyword. Every class that overrides the virtual method will use the override keyword.
class Shape
{
public virtual void Draw()
{
Console.WriteLine("Shape.Draw") ;
}
}
class Rectangle : Shape
{
public override void Draw()
{
Console.WriteLine("Rectangle.Draw");
}
}
Elansan
- Mar 4th, 2010
It has override keyword in the child class and the base class containing the virutual keyword.
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What is the difference between Dataset.clone() and Dataset.copy()?
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parii- Member Since Dec-2007 | Dec 4th, 2007
Dataset.clone(): Copies the structure of the dataset, including all schemas, relations, and constraints. Does not copy any data.
Dataset.copy(): Copies both the structure and data.article
- Feb 10th, 2010
Dataset.clone() method copies the structure of the DataSet, including all datatable schemas, relations.constraints. But it does not copy any data.Dataset.copy() Copies both the structure and dataThank's Pradhan Prasanta Kumar
ishaahuja
- Nov 22nd, 2008
Dataset.clone() copies the structure of the dataset including all data table schemas,relations and constraints. and Dataset.copy() copies the structure with data of the Dataset.Isha Ahuja
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How will you set the values for cookies?
<% Response.Cookies("variable name ")="value" %>.
article
- Feb 11th, 2010
Response.Cookies["userName"].Value = "xyz";Response.Cookies["userName"].Value =TextBox.Text;
