Aaron Wirth Complete List Of Visual Basic Commands Note: To go to pages use the Page function in the View – Go To menu‚ shortcut: Shift + Ctrl + N. Press Ctrl + Home to return to Table of Contents. Table of Contents Strings (P3) Left and Right functions (P3) LCase and UCase functions (P4) FormatDateTime (P6) Len Function (P7) InstrRev (P9) Replace Function (P10) Base 0 & 1 (P3) Formatting (P4) Mid function (P7) InStr (P8) Asc Function (P9) StrComp (P10) Trim‚ LTrim‚ and RTrim functions (P3)
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|Date |Remarks | |1 |The Integrated Development Environment |13/08/12 | | |2 |Write a Program in VB to display welcome in visual basic on a Label.|13/08/12 | | |3 |Write a program in VB to find out the Area of Circle. |13/08/12 | | |4 |Write a program in VB to display your
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Visual Basic Language History Visual Basic was founded by Alan Cooper who was also known as the father of Visual Basic. Originally‚ it was a simple shell that was nicknamed Tripod. Bill Gates later purchased Tripod and changed the name to Ruby. Ruby added a control box which could be used to add components or widgets. Later‚ in 1991‚ Ruby and Quickbasic came together to form Thunder. Thunder added drag and drop tool capability‚ codeless object GUI creations‚ and event oriented programming. Visual
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CHARACTERISTICS AND DATA TYPES OF VISUAL BASIC INTRODUCTION The characteristics and data types of Visual Basic elucidated its advantages and disadvantages. Visual Basic is a popular event-driven visual programming system from Microsoft Corporation for Microsoft Windows (Morley‚ 2008). It is an Integrated Development Environment (IDE)‚ which uses a Graphical User Interface (GUI) to create and modify code (Capron‚ 2004). It enables Rapid Application Development (RAD) of graphical user interface
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Basic Switch Commands Command(s) | Result | Switch#show mac-address-table | Used to display the MAC address table on the switch. | Switch>enable Switch#config term Switch(config)#hostname NY-SW1 NY-SW1(config)# | Used to change the hostname on the switch. | NY-SW1>enable NY-SW1#config term NY-SW1(config)#interface vlan1 NY-SW1(config-if)#ip address 23.0.0.25 255.0.0.0 NY-SW1(config-if)#no shutdown NY-SW1(config-if)#exit NY-SW1(config)#ip default-gateway 23.0.0.1 | Configures
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Command’s Purpose Linux Basic Linux Example Copies files cp cp thisfile.txt /home/thisdirectory Moves files mv mv thisfile.txt /home/thisdirectory Lists files ls ls (all information ls –l) Clears screen clear clear Closes prompt window exit exit Displays or sets date date date Deletes files rm rm thisfile.txt "Echoes" output on the screen echo echo this message Edits files with simple text editor vi vi thisfile.txt Compares the contents of files diff diff file1 file2
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Function SubMatchTest(inpStr) Dim oRe‚ oMatch‚ oMatches Set oRe = New RegExp ’ Look for an email address (not a perfect RegExp). oRe.Pattern = "(\w+)@(\w+)\.(\w+)" ’ Get the Matches collection. Set oMatches = oRe.Execute(inpStr) ’ Get the first item in the Matches collection. Set oMatch = oMatches(0) msgbox typename(oMatch) ’ Create the results string. ’ The Match object is the entire match - someone@example.com. retStr = "Email address is: " & oMatch & vbNewline
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Principal’s welcome speech on 40th Anniversary Inauguration Ceremony dated 7th February 2009 Dear Guest of Honor‚ Brother Patrick‚ Reverend Brothers‚ Distinguished School Principals‚ Friends‚ Parents‚ Old Boys‚ Teachers‚ and Students‚ On behalf of the school‚ I have great pleasure to welcome all of you to the 40th Anniversary and Open Days Inauguration Ceremony of Chan Sui Ki (La Salle) College. It is a day of rejoice because we will recall together a lot of touching stories we had experienced in CSK in the last forty years
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INTRODUCTION Visual Basic is a third-generation event-driven programming language and integrated development environment (IDE) from Microsoft for its COM programming model first released in 1991. Microsoft intends Visual Basic to be relatively easy to learn and use. Visual Basic was derived from BASIC and enables the rapid application development (RAD) of graphical user interface (GUI) applications‚ access to databases using Data Access Objects‚ Remote Data Objects‚ or ActiveX Data Objects‚ and
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Linked List Basics By Nick Parlante Copyright © 1998-2001‚ Nick Parlante Abstract This document introduces the basic structures and techniques for building linked lists with a mixture of explanations‚ drawings‚ sample code‚ and exercises. The material is useful if you want to understand linked lists or if you want to see a realistic‚ applied example of pointer-intensive code. A separate document‚ Linked List Problems (http://cslibrary.stanford.edu/105/)‚ presents 18 practice problems covering
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