Tuesday, 12 March 2013
Simple login form example in asp.net Check Username and Password availability in database
Introduction:
In this post I will explain how to implement simple login form
using asp.net and I will explain how to Check Username and
Password Exists in database using asp.net .
Monday, 11 March 2013
mouse over in jquerry
<!DOCTYPE html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("p").mouseover(function(){
$("p").css("background-color","yellow");
});
$("p").mouseout(function(){
$("p").css("background-color","lightgray");
});
});
</script>
</head>
<body>
<p>Move the mouse pointer over this paragraph.</p>
</body>
</html>
What is Constructor and Purpose of Constructor in Class
When a class or struct is created, its constructor is called. Constructors have the same name as the class or struct, and they usually initialize the data members of the new object.
In the following example, a class named Taxi is defined by using a simple constructor. This class is then instantiated with the new operator. The Taxi constructor is invoked by the new operator immediately after memory is allocated for the new object.
Multiple Toggless in same page
Description:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Scripts/jquery.min.1.3.2.js" type="text/javascript"></script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Scripts/jquery.min.1.3.2.js" type="text/javascript"></script>
Sunday, 10 March 2013
Exception Handling in SQL Server Stored Procedure with TRY CATCH
Introduction:
Here I will explain how to handle exceptions in SQL Server or exception handling in SQL Server for stored procedure by using try catch or error handling in SQL Server.
Description:
In previous articles I explained Pass table as parameter to stored procedure in SQL Server, Difference between joins in SQL Server, Convert rows to columns in SQL Server, SQL Query to get duplicate records count and many articles relating to SQL Server, jQuery, JavaScript. Now I will explain how to handle exceptions in SQL Server.
To handle exceptions in SQL Server we can use TRY…… CATCH blocks. To use TRY…… CATCH blocks in stored procedure we need to write the query like as shown below
Tuesday, 5 March 2013
.NET 4 New GAC Locations/GacUtil
This is what I know, let me know if you know otherwise. There are now 2 distinct GAC locations that you have to manage as of the .NET 4 Framework release.
The GAC was split into two, one for each CLR (2.0, 3.5 AND 4.0). The CLR version used for both .NET Framework 2.0 and .NET Framework 3.5 is CLR 2.0. To avoid issues between CLR 2.0 and CLR 4.0 , the GAC is now split into private GAC’s for each runtime. The main change is that CLR v2.0 applications now cannot see CLR v4.0 assemblies in the GAC.
In previous .NET versions, when I installed a .NET assembly into the GAC (using gacutil.exe or even drag and drop to the c:\windows\assembly directory), I could find it in the ‘C:\Windows\assembly’ path.
With .NET 4.0, GAC is now located in the 'C:\Windows\Microsoft.NET\assembly’ path.
In order to install a dll to the .NET 4 GAC it is necessary to use the gacutil found C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\GacUtil.exe In addition, you can no longer use the drag n' drop (in reality the drag n' drop really executed the gacutil via a windows explorer extension).
After you use the gacutil.exe -i {path to dll} you can view that it is indeed in the gac via gacutil -l (which will list all dlls in the gac). I used this command and piped the results to a text file via > out.txt which made it easier to find the recently added component.
How to Install MVC4 application in VisualStudio.net 2010
HOW TO Install MVC4:
While you start MVC34Application you Must Install " VS 2010 With Sp1 " by using this Following link You can Directly install the MVC3.
http://www.asp.net/mvc
It consisting of MVC3 And MVC4 Tools Updated
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