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VBNET
VBNET is an object-oriented programming (OOP) language developed by Microsoft. It is the .NET version of Visual Basic, which supports OOP concepts like aggregation, modularity, abstraction, encapsulation, inheritance and polymorphism.
325 Questions
Print array in reverse order vb6?
Well maybe you can make another form show() but make its opacity 0 so people wont know the secret behind it, no the other form, make it display the array backwards and use the print dialog to print the hidden form.
192.168.1.1
Who is Humberto Gallinati de Souza?
Humberto Gallinati de Souza nasceu em Porto Alegre, Rio Grande do Sul, Brasil no ano de 1954. Iniciou seus estudos no Grupo Escolar Gonçalves Dias (jardim e primário), cursou o ginásio e científico no Colégio Anchieta. Graduou-se em Administração de Empresas pela Universidade Federal do Rio Grande do Sul.
Como educação complementar tem o Curso técnico de Corretor de Imóveis pela Escola Lafayete.Atualmente reside e trabalha em Porto Alegre no ramo da informática como Analista de Sistemas em uma empresa mista.
How do you calculate averages in visual basic?
Dim average as double
Dim numberA as integer = 23
Dim numberB as integer =2
Dim numberC as integer = 27 'continue until you have enough numbers
average = numberA + numberB + numberC '...
average = average / 3 ' replace 3 with the amount of numbers used.
Is System.String a class or a struct?
System.String is a class. However, it is somewhat unique in that it is immutable, meaning that it is readonly. So if you change the contents of a string, behind the scenes it creates a new string object and destroys the old one.
Write a program to find of all prime number between 100and 500?
#include<stdio.h>
main()
{
int check, i, x,y,m;
printf("enter the number upto which check");
scanf("%d",&check);
y=1;
for(m=2; m<=check; m++)
{
for(x=2;x<m; x++)
{ y=m%x;
if(y==0)
break;
}
if(y!=0)
printf("%d is prime number\n",m);
else printf("%d is not a prime number\n",m);
}
getch();
}
#include
using std::cout;
using std::endl;
int main()
{
int myArrayNumberOfElements(5);
double myArray[myArrayNumberOfElements] = {1.1, 4.5, 5.7, 7.9, 10};
double sum(0);
for (int i(0); i < myArrayNumberOfElements; i++)
{
sum +=myArray[i];
}
cout << endl << "Sum of all elements: " << sum << endl;
system("PAUSE");
return 0;
}
What is the optional in a variable declaration statement?
Optional is the assignment of the value of course.
int number; //Variable Declaration
int number=2; //Assignment Declaration
When do you use loops in visual basic?
Loops are used when you wish to run the same code multiple times, often slightly differently each time. For example if you wanted to display the numbers 1 to 10 you would most likely use a loop.
VB.NET or Visual Basic .NET has been created by Microsoft. There is no specific 'inventor' of it.
How do you release memory in VB.NET?
Memory management (including releasing memory) is always handled by the Garbage Collector. Generally you would allow the garbage collector to run automatically.
In some situations you may want to ask the garbage collector to collect sooner. In these cases you can call System.GC.Collect(). You can also implement the IDisposable interface on any classes that require special handling by the garbage collector, such as releasing database connections, file handlers or COM objects.
The garbage collector does not manage COM objects. If you are working with COM objects, I recommend you read the following article:
Beyond (COM) Add Reference: Has Anyone Seen the Bridge?
http://msdn.microsoft.com/en-us/library/ms973274.aspx
Source code of student registration system in vbnet?
I can't provide the exact source code for a student registration system in VB.NET, but I can guide you on how to create one. Typically, you would set up a Windows Forms application with fields for student details like name, ID, and course. Use a database like SQL Server to store and retrieve student information, and implement functionalities like adding, updating, and deleting records through buttons and event handlers. For more specific code, you can refer to online coding repositories or tutorials.
What makes GUI tools to easier to work with when compared to non GUI tools in visual basic?
GUI use full quality of vedio card and make the programming languages easy to draw perfect images and pictures on desktop.
What are key attribute and non key attribute?
Attributes can be classified as identifiers or descriptors. Identifiers, more commonly called keys or key attributes uniquely identify an instance of an entity. If such an attribute doesn't exist naturally, a new attribute is defined for that purpose, for example an ID number or code. A descriptor describes a non-unique characteristic of an entity instance.
An entity usually has an attribute whose values are distinct for each individual entity. This attribute uniquely identifies the individual entity. Such an attribute is called a key attribute. For example, in the Employee entity type, EmpNo is the key attribute since no two employees can have same employee number. Similarly, for Product entity type, ProdId is the key attribute.
There may be a case when one single attribute is not sufficient to identify entities. Then a combination of attributes can solve this purpose. We can form a group of more than one attribute and use this combination as a key attribute. That is known as a composite key attribute. When identifying attributes of entities, identifying key attribute is very important.
How can you sort a given array in vbnet?
Use the built-in Array.Sort function.
Dim myData() As Integer = {1, 6, 9, 89, 8, 7, 4, 6, 6, 123, 142, 45, 45, 489, 4989}
Array.Sort(myData) Module Module1
Sub Main()
Dim Deck() As PlayingCard = New PlayingCard(99) {}
Dim i As Integer
Dim r As Random = New Random
For i = 0 To 99 'randomize the array
Deck(i) = New PlayingCard(r.Next(PlayingCard.CARDVALUE.Ace, PlayingCard.CARDVALUE.King + 1), r.Next(PlayingCard.CARDSUIT.Spades, PlayingCard.CARDSUIT.Diamonds + 1))
Next i
PlayingCard.AcesHigh = True
Array.Sort(Deck)
For i = 0 To 99
Console.WriteLine(Deck(i))
Next i
Console.ReadLine()
End Sub
End Module
What is the advantage and disadvantage of sql server 2000 and sql server 2005?
The list of changes is too long to type so here is a website that has everything you ned to know:http://www.eweek.com/c/a/Database/Change-Is-Good-for-SQL-Server-2005/
A .lib file, or a statically-linked library file, is a file which can contain information like: pre-written code; subroutines; classes; values; types e.t.c.
A library file offers functionality pre-built for drag-and-drop type usage, rather than requiring the programmer to include large numbers of classes or other information into their project.
How do you make mobile application with VB.NET?
You would have to use a version of Visual Studio that can target the .Net Compact Framework. Be aware that the Compact Framework is a SUBset of the .Net Framework, so there will be some missing classes and methods.
What is the difference between varchar and nvarchar?
The difference between varchar and nvarchardatatypes is that Nvarchar stores UNICODE data. If you have requirements to store UNICODE or multilingual data, nvarcharis your choice. Varchar stores ASCII data and should be your data type of choice for normal use.
a database file is a space to store thumbnails for a database
Are cooling system problems common on the 97 Suzuki sidekick?
no.
not common at all.
is car too hot , too cool
does top radiator hose get too hot to touch, Normal.
post symptoms.?
if you keep fresh fluid in car (antifreeze ever 2 years , it all last for long time
the pump on all cars are like good for 70k max.
what are your symptoms.
what is your mileage.
