ASP.NET

Re: crystal report ask for login and password on pc-2

30-Sep-09 20:17

vikas shukla wrote:
nd now i use this application on pc -2 with virtual directory.and when i opened my crystal report. this will ask me for pc-1 uid and pwd.

This is just because of Authentication settings of Virtual Directory. Go To Properties of VD > Directory Security > Edit > Select Anonymous Chekbox > Apply

Then Try it once again !! Big Grin | :-D

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

vikas shukla30-Sep-09 21:11

vikas shukla

30-Sep-09 21:11

hi sir,
thanks for your response,

but sir i have got following error.

Logon failed. Details: ADO Error Code: 0x Source: Microsoft OLE DB Provider for SQL Server Description: Login failed for user 'system2\Guest'. SQL State: 42000 Native Error: Error in File C:\DOCUME~1\SYSTEM1\ASPNET\LOCALS~1\Temp\Standards {6779445C-4B88-4ED9-B061-78587FDC7B13}.rpt: Unable to connect: incorrect log on parameters.

and note that in error-i am building this application on system 2 and now i am trying it for system1.i mean i am developing my application on system2 and oledb connection for crystal report is of system2.and now i am trying it for system1.

Re: crystal report ask for login and password on pc-2

sashidhar30-Sep-09 21:26

how to develop discussion forum

30-Sep-09 21:26

Open the Crystal report with Ms Visual Studio then CHeck it in design View
.A Popup will be Shown Then uncheck Integrated Security add the username and password.If Not Check the preview of the crystal report it will not display.Make Sure Your preview is displayed.

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Why Do Some People Forget To Mark as Answer .If It Helps.

Member 311322530-Sep-09 20:04

Member 3113225

30-Sep-09 20:04

hello all,

i want to know how to develop discussion forum in asp.net 2.0

can we use treeview control or else???
i want to develop discussion forum similar to Codeproject forum.

Thanks in advance.

Regards
Praveen

Abhijit Jana30-Sep-09 20:08

30-Sep-09 20:08

Member 3113225 wrote:
can we use treeview control or else???
i want to develop discussion forum similar to Codeproject forum.

This is an similar control like code project discussion forum
JumpyForum: Inspired by Code Project Forum / Discussion / Message board[^]

Hope this will help you Big Grin | :-D

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Member 311322530-Sep-09 20:27

Member 3113225

30-Sep-09 20:27

Thanks Abhijit
this article really solved my problem. thanks again. Smile | :)

Abhijit Jana30-Sep-09 20:34

30-Sep-09 20:34

Welcome

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

sashidhar30-Sep-09 20:53

Open Byte Array and Save from Browser

30-Sep-09 20:53

Member 3113225 wrote:
Thanks Abhijit
this article really solved my problem. thanks again.

Then Mark it as Answer

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Danang Prakoso30-Sep-09 19:25

30-Sep-09 19:25

Hello Guys...
I have some problem

I had a array of byte all ready
call it xByte
xByte contain single file of any type which had been converted on server into byte()

I had link button
i want to when i click it the browser will download the file
just like download file dialog....

how i manage to do that...

please help me
i really appreciate it....
Thanks......

sashidhar30-Sep-09 20:09

30-Sep-09 20:09

I think..! You Have to Specify the Content type And try to display THt.

For Image

byte[] arrContent = null;
       //dr["Photo"] is Byte Content
     arrContent = (byte[])dr["photo"];
     int length = arrContent.Length;
     Response.ContentType = "image/JPEG";
     if (length!=0)
     Response.OutputStream.Write(arrContent, 0,length);
     Response.End();

or
Any File You have zip it and give them a download option..! Cool | :cool:

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Abhijit Jana30-Sep-09 20:11

30-Sep-09 20:11

sashidhar wrote:
Response.End();

You should be very careful while using Response.End() in your Code !!! Smile | :)

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

sashidhar30-Sep-09 20:22

30-Sep-09 20:22

Thx For Your Suggestion Rose | [Rose]

Abhijit Jana wrote:
Response.End()

Is There any Drawbacks?Can You Let Me Know..! Thumbs Up | :thumbsup:

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Abhijit Jana30-Sep-09 20:34

30-Sep-09 20:34

The Response.End() method causes the Web server to stop processing for further request .

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: Open Byte Array and Save from Browser [modified]

N a v a n e e t h30-Sep-09 20:58

N a v a n e e t h

30-Sep-09 20:58

Abhijit Jana wrote:
The Response.End() method causes the Web server to stop processing for further request .

That is not true. All it does is stop execution of page and return the buffered output. It doesn't affect further requests.

Navaneeth

How to use google | Ask smart questions

Abhijit Jana30-Sep-09 21:28

30-Sep-09 21:28

Yes, I want to mean that only. "Stop Processing of Further Request". Poke tongue | ;-P

. And it is understandable that it will return the buffer out put as he is writting it on output stream !!

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

modified on Thursday, October 1, 2009 3:34 AM

Nisha Agrawal30-Sep-09 20:12

Nisha Agrawal

30-Sep-09 20:12

u can use this code piece for it.

Response.Buffer = true;
Response.AddHeader("Content-Disposition", "attachment;filename=" + strFileName);
Response.ContentType = "application/vnd.ms-excel"; // place actual application type here.
Response.Charset = "utf-8";
Response.BinaryWrite(xByte);
Response.End()

;

this code piece will present a open/save/cancel dialog.

Danang Prakoso1-Oct-09 16:18

1-Oct-09 16:18

Hey nisha
thank for your guidance

sorry to bother you again
but what if we dont know what the file type is
because all user can upload any kind of file type
instead of display it onto browser
i just want to display download file dialog...
On your code there was ms.excel type...
What if i just know the extention
not the content type

im sorry for my unknown

Nisha Agrawal1-Oct-09 20:27

Nisha Agrawal

1-Oct-09 20:27

So u are allowing users to download file that is uploaded by themselves. In this case there are two possibilities , either u are storing the file at hard disk or in database.

CASE 1 Saving File At HARD DISK
In this u can identify the Application type via file type. I means whether it's a pdf , doc, txt, xls or .jpg. Just put a Switch case over there and do a dance of joy.

CASE 2 Saving File Content in DATABASE
In this case u need to store the Application type in the database while adding record for that file. Again u have a file type so get the Application type using switch case.

Danang Prakoso5-Oct-09 16:21

5-Oct-09 16:21

CASE 1 Indeed

I save the filename and type in separates data...

Danang Prakoso1-Oct-09 17:01

Re: Captcha Image on HTML by ASP code

1-Oct-09 17:01

I forget to tell you
im using ajax enabled website

[Message Deleted]

11Developer30-Sep-09 19:23

11Developer

30-Sep-09 19:23

[Message Deleted]

Abhijit Jana30-Sep-09 20:09