Articles Archive for July 2009
Windows Cmmunication Foundation »
In simple words contract defines the functionality provides/offers by a service and functionally uses by the client.
Main point to note is: Contract can be completely independent of the implementation of service.
In WCF [Windows Comunication Foundation] can be grouped in following three different contract types:
Data Contract
Describes a data structure.Maps CLR types to XSD. In other words we can say that it defines the Data received by and returned from Service.
Here CLR types are mapped to XML schemas. Data Contract requires explicit marking of the fields that should be serialized with the …
Javascript »
The following code shows how on button click event we can change the background color of the page.
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>html xmlns=”http://www.w3.org/1999/xhtml” >
<head>
<title>Changing the Backgound color on Button Click–Meetu</title>
<script language=”javascript” type=”text/javascript”>
function prog1()
{
document.bgColor=“red”;
}
function prog2()
{
document.bgColor=“green”;
}
</script>
</head>
<body>
<input id=”Button1″ type=”button” value=”green” onclick=”prog2()” />
<input id=”Button2″ type=”button” value=”red” onclick=”prog1()” /></body></html>
Thanks and Regards
Meetu Choudhary
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Asp.net »
Following are the Shortcut keys used in Windows operating System
Windows system key combinations
F1: Help
CTRL+ESC: Open Start menu
ALT+TAB: Switch between open programs
ALT+F4: Quit program
SHIFT+DELETE: Delete item permanently
Windows Logo+L: Lock the computer (without using CTRL+ALT+DELETE)
Windows program key combinations
CTRL+C: Copy
CTRL+X: Cut
CTRL+V: Paste
CTRL+Z: Undo
CTRL+B: Bold
CTRL+U: Underline
CTRL+I: Italic
Mouse click/keyboard modifier combinations for shell objects
SHIFT+right click: Displays a shortcut menu containing alternative commands
SHIFT+double click: Runs the alternate default command (the second item on the menu)
ALT+double click: Displays properties
SHIFT+DELETE: Deletes an item immediately without placing it in the Recycle Bin
General keyboard-only commands
F1: Starts Windows Help
F10: Activates …
