VB .Net Theory
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VB .Net Theory
Basic Program Structure
Basic Program Structure of VB .Net A typical and basic program structure of VB.Net normally consists of the following components:- Namespace (One or more) Comments(one or more – anywhere in the program) A Class or Module Procedures(One or more – includes Subroutines, Functions, Operators, Handlers, Get, Set etc.) Codes contains Read more…
VB .Net Theory
Controls or Tools Box
VB controls or Tools Box is essential to building user-friendly and interactive Windows applications. VB controls are typically used to create user interface elements or widgets in applications developed using the Visual Basic (VB) programming language or a related technology. Visual Basic is a programming language developed by Microsoft, and Read more…
VB .Net Theory
Events Methods and Properties
Events Methods and Properties in VB .Net Common VB .Net Events In Visual Basic .NET (VB.NET), common events refer to the events that are frequently used to respond to user interactions and system notifications in Windows Forms applications. These events are associated with various common controls and are used to Read more…
VB .Net Theory
Data Types and Access Specifiers
Data Types and Access Specifiers in VB .Net VB .Net Data Types VB .Net has a wide variety of data types which are categorized into the following groups: – (A) Numeric Data Types Data Type Memory Size Consumed (in Bytes) Default Value Data Value Range Name Space Required Short 2 Read more…
VB .Net Theory
Fundamental of VB .Net
Introduction of Fundamentals of VB .Net Microsoft Visual Studio is a well-developed Integrated Development Environment (IDE) of Microsoft Incorporation which is used to develop console and graphical user interface applications along with Windows Forms applications, websites, web applications, web services, etc. Microsoft Visual Studio is called IDE because it consists of Read more…
VB .Net Theory
.Net Framework Architecture
History of .Net Framework Architecture The Development of .Net Framework Architecture was started in 1998 by Microsoft Inc. Finally, in December, the first commercially stable forms came on the market in Feb 2002. Introduction of .Net Framework Architecture Microsoft has combined various modern as well as existing technologies of software Read more…
Graphs
Shortest Path Problem
Introduction In graph theory, the shortest path problem is the problem of finding a path between two vertices/nodes (as source and destination) in a graph such that the sum of the weights/costs of its constituent edges route is minimized. The shortest path problem is considered as – The single-pair shortest path problem: It includes – The single-source shortest path problem, in which Read more…
Graphs
Minimum Cost Spanning Tree
Introduction of Minimum Cost Spanning Tree The minimum (Cost) Spanning Tree is also known as MST. Definition of MST A Spanning Tree (ST) is (actually derived from a graph) a tree (a connected graph without a cycle) that contains all the vertices of the graph. In other words, ST is Read more…
Graphs
Representation of Graph
Introduction of Representation of Graph Graphs are believed to be a way of expressing relationships between pairs of items and are one of the most important abstractions in computer science. Definition The representation of a graph is a way to store graphical format inside the computer’s memory in the binary Read more…