Question

some questions

Asked by: dhaya

1. you have a activex exe ? when you call the exe 5 times how many instances will be there ? what happens ?

2. cann you open cconnections to multiple databases from com+ ? how ?

HOW TO DOWNLOAD A FILE FROM ASP?

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Asked On
2002-07-11 at 14:37:54ID20322363
Topic

Active Server Pages (ASP)

Participating Experts
3
Points
200
Comments
6

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Answers

 

by: wboevinkPosted on 2002-07-12 at 00:10:07ID: 7148442

1. Usualy you create an instance of the activeX and then make calls to it. If you make 5 calls to it there'll still be 1 instance.

2. Create multiple connection objects if you want open open more databases at the same time, reuse your connection object if you connect to one database at the time but need to access multiple.

Response.redirect to that file.
Read the file through an ADO binarystream and write the file to client using response.binarywrite ado.readstream. There are a lot of good samples around in this forum.

It's better to ask 3 seperate questions.

 

by: chops123Posted on 2002-07-12 at 01:42:38ID: 7148534

wboevink..

>>1. Usualy you create an instance of the activeX and then make calls to it. If you make 5 calls to it there'll still be 1 instance.

Each session will create a new instance of the active-x object, i.e If 5 different people open the same page,an instance of the object is created for each of the sessions.

2. Yes you can hold multiple connection to databases. But if you are using SQL Server,you can have simply one connection object to a default database.In case you need to access other databases,you can simply use a query like

sql = "select * from DatabaseName.dbo.tableName" or
sql = "select * from DatabaseName..tableName"

It doesnt matter which database, the connection object is folding reference to.

Regards
KC

 

by: dhayaPosted on 2002-07-20 at 14:35:51ID: 7167158

hi,

i am new to coding. you have an example.

thanks for helping.
dhaya

 

by: dhayaPosted on 2002-07-20 at 14:36:25ID: 7167161

i promise i will add more points :)

cheers.

 

by: GaryC123Posted on 2003-07-02 at 18:16:35ID: 8845375

No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:
Split Points - chops123 / wboevink
Please leave any comments here within the next seven days.
 
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
 
GaryC123
EE Cleanup Volunteer

20120131-EE-VQP-002

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