vb calculator

Dim first As Double
Dim second As Double
Dim sign As String

Private Sub Command1_Click(Index As Integer)
If txtDisplay.Text = "" Then
txtDisplay.Text
= Command1(Index).Caption
Else
txtDisplay.Text
= txtDisplay.Text & Command1(Index).Caption
End If
End Sub

Private Sub Command2_Click(Index As Integer)
first = txtDisplay.Text
txtDisplay.Text = ""
sign = Command2(Index).Caption
End Sub
Private Sub Form_Load()
txtDisplay.Enabled = False
txtDisplay.MaxLength = 10
End Sub

Private Sub cmdEq_Click()
second = txtDisplay.Text
If sign = "-" Then
txtDisplay.Text
= first - second
ElseIf sign = "+" Then
txtDisplay.Text
= first + second
ElseIf sign = "*" Then
txtDisplay.Text
= first * second
ElseIf sign = "/" Then
txtDisplay.Text
= first / second
End If
End Sub

Private Sub cmdDot_Click()
If InStr(txtDisplay.Text, ".") = 0 Then
txtDisplay.Text = txtDisplay.Text & "."
End If
End Sub


Private Sub cmdClear_Click()
txtDisplay.Text = "0"
End Sub

Sony PSP

The PSP Go (styled PSPgo or PSP go, model PSP-N1000)[7] is a version of the PlayStation Portable handheld video game console manufactured by Sony.[8][9][10][11][12] It was released on October 1, 2009 in American and European territories[1] and on November 1 in Japan. It was revealed prior to E3 2009 through Sony's Qore VOD service.[11] Although its design is significantly different from other PSPs, it is not intended to replace the PSP 3000, which Sony will continue to manufacture, sell, and support.[9]

Unlike previous PSP models, the PSP Go does not feature a UMD drive, but instead has 16GB of internal flash memory to store games, video, pictures, and other media.[12] This can be extended by up to 32GB with the use of a Memory Stick Micro (M2) flash card. Also unlike previous PSP models, the PSP Go's rechargeable battery is not removable or replaceable by the user. The unit is 43% lighter and 56% smaller than the original PSP-1000,[9] and 16% lighter and 35% smaller than the PSP-3000.[6] It has a 3.8" 480×272 LCD[13] (compared to the larger 4.3" 480×272 pixel LCD on previous PSP models).[14] The screen slides up to reveal the main controls. The overall shape and sliding mechanism are similar to that of Sony's mylo COM-2 internet device.[15]

T3 Liberty

The story ended in tears, except that maybe the lawyers are not crying on their way to the bank.

T3 got some sympathy from the courts in Europe when it said IBM was taking unfair advantage of its market power. In the USA, regime change has not taken the stake out of the heart of antitrust. It does not seem likely that T3 will obtain relief or redress in its home country for what it views as anticompetitive behavior by IBM.

Canon Power Digital Camera

Digital cameras can do things film cameras cannot: displaying images on a screen immediately after they are recorded, storing thousands of images on a single small memory device, recording video with sound, and deleting images to free storage space. Some can crop pictures and perform other elementary image editing. The optical system works the same as in film cameras, typically using a lens with a variable diaphragm to focus light onto an image pickup device. The diaphragm and shutter admit the correct amount of light to the imager, just as with film but the image pickup device is electronic rather than chemical.

ASP.NET WEB APPLICATION FRAMEWORK

ASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology. ASP.NET is built on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code using any supported .NET language. The ASP.NET SOAP extension framework allows ASP.NET components to process SOAP messages.

Visual Studio Technalogy

Microsoft Visual Studio is an Integrated Development Environment (IDE) from Microsoft. It can be used to develop console and graphical user interface applications along with Windows Forms applications, web sites, web applications, and web services in both native code together with managed code for all platforms supported by Microsoft Windows, Windows Mobile, Windows CE, .NET Framework, .NET Compact Framework and Microsoft Silverlight.

Visual Studio includes a code editor supporting IntelliSense as well as code refactoring. The integrated debugger works both as a source-level debugger and a machine-level debugger. Other built-in tools include a forms designer for building GUI applications, web designer, class designer, and database schema designer. It accepts plug-ins that enhance the functionality at almost every level—including adding support for source control systems (like Subversion and Visual SourceSafe) to adding new toolsets like editors and visual designers for domain-specific languages or toolsets for other aspects of the software development lifecycle (like the Team Foundation Server client: Team Explorer).

Visual Studio supports languages by means of language services, which allow the code editor and debugger to support (to varying degrees) nearly any programming language, provided a language-specific service exists. Built-in languages include C/C++ (via Visual C++), VB.NET (via Visual Basic .NET), C# (via Visual C#), and F# (as of Visual Studio 2010[3]). Support for other languages such as M, Python, and Ruby among others is available via language services installed separately. It also supports XML/XSLT, HTML/XHTML, JavaScript and CSS. Language-specific versions of Visual Studio also exist which provide more limited language services to the user. These individual packages are called Microsoft Visual Basic, Visual J#, Visual C#, and Visual C++.

Microsoft provides "Express" editions of its Visual Studio 2008 components Visual Basic, Visual C#, Visual C++, and Visual Web Developer at no cost. Visual Studio 2010, 2008 and 2005 Professional Editions, along with language-specific versions (Visual Basic, C++, C#, J#) of Visual Studio 2005 are available for free to students as downloads via Microsoft's DreamSpark program. Visual Studio 2010 is currently in Release to Manufacturing and its 90 days trial version can be downloaded by the general public at no cost. Express editions are now available at http://www.microsoft.com/express/Windows

silver light technalogy

Microsoft Silverlight is a web application framework that provides functionalities similar to those in Adobe Flash, integrating multimedia, graphics, animations and interactivity into a single runtime environment. Initially released as a video streaming plugin, later versions brought additional interactivity features and support for CLI languages and development tools. The current version 4 was released to developers on April 12, 2010, and the end-user runtime was released on April 15, 2010.[3]

It is compatible with multiple web browser products used on Microsoft Windows, Linux (using Novell Moonlight), and Mac OS X operating systems. Mobile devices, starting with Windows Phone 7 and Symbian (Series 60) phones, will likely become supported in 2010.[4][5] A free software implementation named Moonlight, developed by Novell in cooperation with Microsoft, is available to bring compatible functionality to Linux, FreeBSD and other open source platforms.