ASP.NET

export crystal report to mail

26-Mar-07 2:55

Create an aspx page, remove all markup except the @Page tag, and use BinaryWrite to output the image data:

int id = int.Parse(Request.QueryString["id"]);

byte[] imageData = YourDataBaseCallToGetImageData(id);

Response.ContentType = "image/jpeg";
Response.BinaryWrite(imageData);

Put the address of the page as src in an image tag:

<img src="ShowImage.aspx?id=42">

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single minded; short sighted; long gone;

meterial for oops

praveenanand26-Mar-07 0:00

praveenanand

26-Mar-07 0:00

hi all,
can anyone provide a very very good meterial for oops

Re: meterial for oops

Colin Angus Mackay26-Mar-07 0:05

Colin Angus Mackay

26-Mar-07 0:05

praveenanand wrote:
can anyone provide a very very good meterial for oops

A banana skin?

Seriously, you'll have to be more specific. You might also want to read up on Design Patterns.

Upcoming events:
* Edinburgh: Web Security Conference Day for Windows Developers (12th April)
* Glasgow: Introduction to AJAX (2nd May), SQL Server, Mock Objects

My website

Re: meterial for oops

max_panky26-Mar-07 1:01

max_panky

26-Mar-07 1:01

hi Buddy,

u have not given any specifications but i think this links will help u

OOPs Concepts and .NET Part 1: Classes, Objects, and Structures
http://www.c-sharpcorner.com/Code/2005/June/OOPSand.NET1.asp

OOPS Concepts and .NET Part 2: Inheritance, Abstraction, & Polymorphism
http://www.c-sharpcorner.com/Code/2005/June/OOPSand.NET2.asp

Max-Be Cool

Re: meterial for oops

Navneet Hegde26-Mar-07 1:51

Navneet Hegde

26-Mar-07 1:51

Better try to search from Google

Develop2Program & Program2Develop

nitin.kankrej25-Mar-07 23:59

nitin.kankrej

25-Mar-07 23:59

hi all
I want to schedule to export report to email plz ant body hel me

Regards
nitin(nitin.kankrej@gmail.com)

split pharse

Jes M George25-Mar-07 23:54

25-Mar-07 23:54

how to split pharse from search keyword..

for example my search string in search text box is :

"how to 'split phrase' from search 'string in texbox' while user serch something"

then how i can get the phrase "split phrase" and "string in texbox"

thanking you.
Jes

Guffa26-Mar-07 2:23

26-Mar-07 2:23

You can use a regular expression that matches text in apostrophes. Use the pattern "'(.*?)'".

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single minded; short sighted; long gone;

Jes M George26-Mar-07 2:55

26-Mar-07 2:55

can u explani how we can use it.

Jes M George26-Mar-07 3:00

26-Mar-07 3:00

soory.

also the phrase will in double quotes not in single quotes..

how to "split phrase" from search "string in texbox" while user serch something

so if know abt this explain it

thanking you.

Guffa26-Mar-07 7:32

26-Mar-07 7:32

Put quotes instead of the apostrophes in the pattern.

Use the Regex.Matches method with the input string and the pattern as arguments. This returns a MatchCollection object that contains the matched strings.

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single minded; short sighted; long gone;

Jes M George26-Mar-07 18:43

26-Mar-07 18:43

thank you for your advice..

can u send the syntax for using regular experssion fro finding the pharse from search keywords..

Guffa26-Mar-07 20:40

http://msdn2.microsoft.com/en-us/library/aa332120(VS.71).aspx [^]

26-Mar-07 20:40

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single minded; short sighted; long gone;

Getting Custom Authentication to Work

micaleel25-Mar-07 23:50

micaleel

25-Mar-07 23:50

I've been trying to get the ASP.NET login control to work with my own-defined authentication method, but couldn't.
The MSDN documentation says to put the authentication logic within the Login.Autheticate event stub. Now, I've done that; and below is the event handle for the login control.

protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
{
UserManager manager = new UserManager();
if (manager.AuthenticateUser(Login1.UserName, Login1.Password))
{
User user = manager.GetById(Login1.UserName);
GenericIdentity identity = new GenericIdentity(user.UserName);
GenericPrincipal principal = new GenericPrincipal(identity, new string[] { user.Role });
Thread.CurrentPrincipal = principal;
e.Authenticated = true;
Label1.Text = Thread.CurrentPrincipal.Identity.Name;
}
else
e.Authenticated = false;
}

The problem is the LoginName control on the page does not display the authenticated user name, nor does a label control i placed on the page to do that ask.

Any tips!

Learing through sharing

Adding Ajax in existing web appication

Oga M25-Mar-07 23:46

Oga M

25-Mar-07 23:46

Hello

I want to add ajax-control in my existing web application(vb),and have read for the intenet that it possible.So what I don't understand is that,they say I must include this code,to add it,in the web.configer
**********
<configuration>
<configsections>
<sectiongroup name="system.web.extensions"
="" type="System.Web.Configuration.SystemWebExtensionsSectionGroup,
System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
PublicKeyToken=31bf3856ad364e35">
<sectiongroup name="scripting"
="" type="System.Web.Configuration.ScriptingSectionGroup,
System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
PublicKeyToken=31bf3856ad364e35">

************
Some of the code they said I must add them in System.Web.Configurations,and I don't have that Tag in an existing web.configer

oga m

Re: Adding Ajax in existing web appication

Oga M26-Mar-07 3:48

Oga M

26-Mar-07 3:48

I'm still waiting for the help,please help me with this problem

oga m

run and exe using ASP.NET2.0

varshavmane25-Mar-07 23:22

varshavmane

25-Mar-07 23:22

Hi all,

I need to run an exe file when user clicks the button..I am using ASP.NET 2.0 and code behind language VB.

Thanks in advance...

Paddy Boyd25-Mar-07 23:55

Paddy Boyd

25-Mar-07 23:55

You can run an exe on the server, but you can't run an exe on the client without using some thing like activeX/java.

Also consider whether your users will thank you for trying to access their local system like this...

varshavmane26-Mar-07 0:03

varshavmane

26-Mar-07 0:03

Thanks Paddy Boyd.Can u please provide me with some code help also?Thanks.

Paddy Boyd26-Mar-07 0:12

Paddy Boyd

26-Mar-07 0:12

I'm afraid i don't know how to do this, as i wouldn't choose to do it myself...