There are number
of important settings that can be stored in the configuration file. Here are
some of the most frequently used configurations, stored conveniently inside
Web.config file..
1. Database
connections
2. Session States
3. Error Handling
4. Security
2. Session States
3. Error Handling
4. Security
web.config:
Web.config file, as it sounds like is a configuration file for the Asp .net web application. An Asp .net application has one web.config file which keeps the configurations required for the corresponding application. Web.config file is written in XML with specific tags having specific meanings.
Web.config file, as it sounds like is a configuration file for the Asp .net web application. An Asp .net application has one web.config file which keeps the configurations required for the corresponding application. Web.config file is written in XML with specific tags having specific meanings.
machine.config
As web.config file is used to configure one asp .net web application, same way Machine.config file is used to configure the application according to a particular machine. That is, configuration done in machine.config file is affected on any application that runs on a particular machine. Usually, this file is not altered and only web.config is used which configuring applications.
As web.config file is used to configure one asp .net web application, same way Machine.config file is used to configure the application according to a particular machine. That is, configuration done in machine.config file is affected on any application that runs on a particular machine. Usually, this file is not altered and only web.config is used which configuring applications.
Supporting .Net,
bcoz DLL made in C#.Net semicompiled version. Its not a com object. It is used
only in .Net Framework.As it is to be compiled at runtime to byte code.
The answer is
False because it is given that A.equals(B) returns true i.e. objects are equal
and now its hashCode is asked which is always independent of the fact that
whether objects are equal or not. So, GetHashCode for both of the objects
returns different value.
Actually JIT
activation is required for COM+ components which can be done by setting
JustInTimeActivation attribute to true (choice A). For .net applications /
components JIT comes in by default.
An application
called AXImp.exe shipped with .Net SDK is used.
This application does something similar as Tlbimp.exe does for non graphical COM components.
It creates a wrapper component that contains the type information that the .Net runtime can understand.
This application does something similar as Tlbimp.exe does for non graphical COM components.
It creates a wrapper component that contains the type information that the .Net runtime can understand.
The fixed
statement sets a pointer to a managed variable and “pins” that variable during
the execution of statement.
Without fixed, pointers to managed variables would be of little use since garbage collection could relocate the variables unpredictably. (In fact, the C# compiler will not allow you to set a pointer to a managed variable except in a fixed statement.)
Eg:
Without fixed, pointers to managed variables would be of little use since garbage collection could relocate the variables unpredictably. (In fact, the C# compiler will not allow you to set a pointer to a managed variable except in a fixed statement.)
Eg:
Class A { public
int i; }
A objA = new A; // A is a .net managed type
fixed(int *pt = &objA.i) // use fixed while using pointers with managed
// variables
{
*pt=45; // in this block use the pointer the way u want
}
A objA = new A; // A is a .net managed type
fixed(int *pt = &objA.i) // use fixed while using pointers with managed
// variables
{
*pt=45; // in this block use the pointer the way u want
}
Destructors are
called in reverse order of constructors. First destructor of most derived class
is called followed by its parent’s destructor and so on till the topmost class
in the hierarchy.
You don’t have control over when the first destructor will be called, since it is determined by the garbage collector. Sometime after the object goes out of scope GC calls the destructor, then its parent’s destructor and so on.
When a program terminates definitely all object’s destructors are called.
You don’t have control over when the first destructor will be called, since it is determined by the garbage collector. Sometime after the object goes out of scope GC calls the destructor, then its parent’s destructor and so on.
When a program terminates definitely all object’s destructors are called.
int[] arr = new
int[3];
arr[0] = 4;
arr[1] = 1;
arr[2] = 5;
Array.Sort(arr);
Array.Reverse(arr);
arr[0] = 4;
arr[1] = 1;
arr[2] = 5;
Array.Sort(arr);
Array.Reverse(arr);
No, First of all
you cannot declare a method as ‘private virtual’.
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