The system gets overloaded when we fetch complete data from the database and display a fixed sized of
data per page.

Although the data is distributed among different pages however it is fetched at a longer period of time

An efficient way is to fetch data per page.

Following example helps you search news and display results accordingly by stored procedure.

CREATE PROCEDURE [dbo].[News_Search]
@SearchText nvarchar(100) –Search text,what we want ot search in news.
,@PageNo int —-Page number
,@PageSize int—–Page size
,@TotalRecords int output–Total how many records are there in search result
AS
BEGIN

SET NOCOUNT ON;
DECLARE @StartFrom int
SET @StartFrom = @PageSize * (@PageNo – 1);
SET @TotalRecords=(SELECT ISNULL(COUNT(*),0)FROM ViwNews
WHERE ViwNews.NewsIsDisable <> 0 and
@SearchText Is Null OR ViwNews.NewsTitle Like  @SearchText);

SELECT searchtable.*
FROM
(SELECT
ROW_NUMBER() OVER (ORDER BY ViwNews.NewsTitle)AS [RecNo]
,ViwNews.*
FROM ViwNews
WHERE ViwNews.NewsIsDisable <> 0 and
@SearchText Is Null OR ViwNews.NewsTitle Like  @SearchText
) AS searchtable
WHERE searchtable.RecNo > @StartFrom And searchtable.RecNo <=(@StartFrom+@PageSize);

END

I

In above query we have 4 parameters.

1) @SearchText used to pass for the search criteria.
2) @PageNo used to fetch which page number we want to fetch from the result.
3) @PageSize used to determine page size
4) @TotalRecords used to create number of pages
We can determine number of pages by dividing total records with page size.

In query we have used ROW_NUMBER() function which gives Record number obtained in the result sequentially.

Unfortunately, the mid one doesnt fits on me perfectly!

So here comes my new low one!
The tax killed me tho.. It costed me abt 2,400 Baht!
I love it anyway!

CMPIEZ

i just creamed my pants.

i just creamed my pants

After Ive been waitin for this shit for a long long time!
Hmm.. Finally!!!!!!

It fits on me perfectly!
Damn, I love this jeans loadssssssssss<3
Hopefully, I can get some more in the future!

Big Big thanks to P’Nutz (Stupid_pimp).
You are appreciated!

CMPIEZ :/

PS. Fit pics are comin’ soon!

3 Covers of Twilight’s Stars…pick your team!

My most expensive item from japan. Lol. Burberry Blue Label worth about SG$400

Cute micky mouse bag bought from Japan.

This is the Hello Kitty luggage won during our honeymoon trip. Only 2 luggages to be won! First time attempt and won the big prize. Kekeke

When Our smtp Serve does not respond to immediately at that time it takes time to send email. So it happens that our application does not respond to user and user shut down our application. In this case its wise that we should send email Asynchronously and when email send successfully we just give notification it send successfully or not sent what so ever. This all things are available in the .net framework 2.0.

I am assuming that we know how to send email like to create MailMessage object then add subject,From and To address, body ,attachment etc..

Then create object of SmtpClient to send email.

After the send method call SendAsync method and pass the MailMessage Object also wire up method to SendComplete event.

//Send email

SmtpClient sc = new SmtpClient(“smtp.abc.com”);

//we have MailMessage Object mm.

sc.Send(mm);

//Wire up event of SendCompleted

sc.SendCompleted += new SendCompletedEventHandler(sc_SendCompleted);

sc.SendAsync(mm,null);

In the method of sc_SendCompleted we can cancel to sending of email, whether email is sent successfully or email encountered any error to deliver etc.

//Write method for sc_SendCompleted

void sc_SendCompleted(object sender, AsyncCompletedEventArgs e)

{

if(e.Cancelled)

{

MessageBox.Show(“Message sending is Cancelled”);

}

else if(e.Error != null)

{

MessageBox.Show(“Error to Send Email Error is:” + e.Error.ToString() );

}

else

{

MessageBox.Show(“Message sent Successfully”);

}

}

Its occasionally require to send images in the body of the email. I am assuming that we have the basic idea of send email in .net. As we know to send image ,its obvious that we need to use IsHTML flag turned on. So it renders the body as HTML. In the body of HTML we can embed the image as we use in the HTML page. But it’s a bit differ as we do for the HTML page. Sometimes it happens that receipt email client does not support to render HTML in that case we should have plain text.

Alternateview and LinkedResource classes are used to do above things.

Below code demonstrates all the things.

//Create HTML message body

//Reference embed image with content ID

string htmlBody = “<html><body><h1>Hi! Picture Email</h1><br><img src=\cid:img1\></body></htm>”;

AlternateView avHtml = AlternateView.CreateAlternateViewFromString(htmlBody,null,MediaTypeNames.Text.Html);

//Create LinkedResource Object for each embedded image.

LinkedResource img1 = new LinkedResource(“c:\pic.jpg”,MediaTypeNames.Image.Jpeg);

Img1.ContentId = “img1”;

avHtml.LinkedResource.Add(img1);

//Create alternate view for unsupported clients

string textBody = “To view Image you must use email client which supports HTML message”;

AlternateView.CreateAlternateViewFromString(textBody,null,MediaTypeNames.Text.Html);

//Add the altenate view instead of body of MailMessage.Body

MailMessage mm = new MailMessage();

mm.AlternateViews.Add(avHtml);

mm.AlternateViews.Add(textBody);

//Address and Send the Message.

m.From = new MailAddress(“me@abc.com”, “My Self”);

m.To.Add(new MailAddress(“you@abc.com”,”Your Self”);

m.Subject = “Picture Message Using Alternate Views”;

SmtpClient client = new Smtpclient(“smtp.abc.com”);

client.Send(mm);