Visual Basic

Navneet Hegde29-May-07 0:47

Navneet Hegde

29-May-07 0:47

why don'you close connection before opening like:
If Con.State = open then
con.close
End if

Thanks & wishes
Navneet Hegde
Nashik

Develop2Program & Program2Develop

matjame29-May-07 0:53

matjame

29-May-07 0:53

I tried closing.It tells me that the connection is closed, and then it says, the object con. was not set to an instant of an object.

How do I get around this??

kagiso

Navneet Hegde29-May-07 1:03

Navneet Hegde

29-May-07 1:03

I have question
Why are you using double backslash [ \\foldername\\ ] in connection string write Connection string with single backslash [\foldername\] and
If still problem persist try this for connection string

1] right click on desktop
2] create new text document
3] rename it as mycon.udl
4] double click it and fill proper informations
5] then test connection , if successful then
6] open file eith notepad and copy paste that string

Develop2Program & Program2Develop

Using Crystal Report 9 application and .Net Crystal Report application at same machine

ne0h29-May-07 0:47

ne0h

29-May-07 0:47

If your DB file name is TryCsharp.mdb, then specify that correctly in conn. string.
I think you're missing mdb extension.

----------------------------
**** JOB23743 Submitted ****

Ali 11028-May-07 21:01

Ali 110

28-May-07 21:01

Hello Friends,
I have two applications in which one of them is build on VB6.0 & using Crystal Report 9.0 and the other application is build on VB.net and using .Net 2.0 Crystal Report. When running both applications on same machine the VB6.0(CR 9.0) application some times generate an error on opening report

Error # -2147417848 : Method '~' of object '~' failed

I need to know that can we run application with different version of crystal report on same machine and wat is the solution required to do it.

Regards
Ali Raza

Fetching Undelivered Mail From Outllook Through ASP.NET 2.0

varshavmane28-May-07 20:34

varshavmane

28-May-07 20:34

Hi All,

I need to fetch all the Undelivered mail form my outlook inbox I am using ASP.NET 2.0(VB).

Can anyone suggest me with the code??

Thanks in advance...

File/Folder security vb.net 2005 [modified]

Sonia Gupta28-May-07 19:20

Sonia Gupta

28-May-07 19:20

Hi Dave Kreskowiak,
Sorry for specially disturbing u again.
Can u please provide the any single link related to low-level file system extension or any book link?

I have done some work like
on right clicking the folder , there appears an item in the context menu.
named password.
When i click on the password , it opens my application and shows the complete path of the item into the textbox, I have right clicked.
Thank You.

-- modified at 3:00 Tuesday 29th May, 2007

Re: File/Folder security vb.net 2005

Dave Kreskowiak29-May-07 4:11

problem in reading xml element

29-May-07 4:11

Nilish wrote:
I have done some work like
on right clicking the folder , there appears an item in the context menu.
named password.
When i click on the password , it opens my application and shows the complete path of the item into the textbox, I have right clicked.

Yeah, so? This is an AWFULLY long way from actually implementing a password. Like I said before, there is NO ONE LINK that will describe how to write NTFS extensions, or teach you C++, or teach you how to use the Windows Device Driver Kit, or the Kernel debugger, or driver debugging techniques, or ...

Just this stuff takes up about 3,000 pages in a set of books...

Oh yeah. In this post alone, I've already given you about 4 search terms to start Googling with.

Don't believe me that this is what it takes to add password support for any file/folder? Look it up yourself. BTW, information on the topic is very sparse because it's ridiculous to do when NTFS already handles a much more robust security scheme.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

balakpn28-May-07 18:30

balakpn

28-May-07 18:30

hi i am trying to read the following xml file

<SessionRequest schemaLocation="\WEB-INF\xml\schema\Application.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<requestType>APPLICATION</requestType>
<token></token>
<requestArguments>
<Application>
<companyId>TT0010001</companyId>
<requestType>APPLICATION</requestType>
<application>FUNDS.TRANSFER</application>
<version>,BM</version>
<Function>I</Function>
<Operation>PROCESS</Operation>
<transactionId>NEW</transactionId>
<compScreen>MAIN</compScreen>
<message>
<field>
<fieldName>TRANSACTION.TYPE</fieldName>
<value>AC</value>
</field>
<field>
<fieldName>DEBIT.ACCT.NO</fieldName>
<value>0110000020000005</value>
</field>
<field>
<fieldName>DEBIT.CURRENCY</fieldName>
<value>USD</value>
</field>
<field>
<fieldName>DEBIT.AMOUNT</fieldName>
<value>78</value>
</field>
<field>
<fieldName>DEBIT.VALUE.DATE</fieldName>
<value>20061005</value>
</field>
<field>
<fieldName>CREDIT.CURRENCY</fieldName>
<value>USD</value>
</field>
<field>
<fieldName>CREDIT.VALUE.DATE</fieldName>
<value>20061005</value>
</field>
<field>
<fieldName>CREDIT.ACCT.NO</fieldName>
<value>0110000020000017</value>
</field>
<field>
<fieldName>CHARGES.ACCT.NO</fieldName>
<value>0110000020000005</value>
</field>
</message>
</Application>
</requestArguments>
</SessionRequest>
using the following code

Dim readx As XmlReader = XmlReader.Create("C:\Documents and Settings\gurubala\Desktop\1-1.t24txn.xml")
While readx.Read
If readx.NodeType = XmlNodeType.Element Then
MsgBox(readx.Name.ToString & " : " & readx.ReadString)
End If
End While

the problem here is it reads the nodes and values but starts to skip <message>---> <field>`s firstnode ... it leaves <fieldname> element and only reads <value>
why this happens how to avoid this pls help me

with regards
Balagurunathan.B

with regards
Balagurunathan.B

Re: problem in reading xml element

Christian Graus28-May-07 23:14

Unable to capture the click event of a device using WIA 2.0

28-May-07 23:14

I think you'll find you need to recurse into each node to find it's children.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

shivals28-May-07 18:30

shivals

28-May-07 18:30

Hi,

I have a Device that will be used by dentist to take their paitient teeth pics. this Device is having a click button from which the device takes pics. The Device is configured to my OS using AMCAP device Driver.

I tried capturing the Click event of the Device using WIA 2.0 but using
Dim s As String

Dim dev As WIA.Device = (New WIA.CommonDialog).ShowSelectDevice

For i As Integer = 1 To dev.Events.Count

s = s & dev.Events(i).Name & " (" & dev.Events(i).EventID & "): " & dev.Events(i).Description & vbCrLf

Next

MsgBox("The selected device supports the following events:" & vbCrLf & s)

But the Events I got is of Connected,Disconnected ,New Pic Created and Deleted.
I am not able to find the click event of te device....

Also...Whenever I click on the button on the device the AMCAP driver creates a new window and puts the pic in there...SO I am sure the device is having some Click Event...

Please any one can put some light on this..Mai lme at sshival@gmail.com. This issue is very Urgent.

Thanks in advance

Shival

How to set up and correctly use the GetPositionFromCharIndex() Statement in VB.net??

josh047628-May-07 17:30

josh0476

28-May-07 17:30

Hi All!

I'm trying to implement the GetPositionFromCharIndex() statement in my code to work out the cursors position in a Rich Text Box. The Statement that I have written is:
txtEditor.GetPositionFromCharIndex()

I get an error saying that no values have been specified in the GetPositionFromCharIndex() statement parameters.

As I am trying to locate the position of the cursor in the box, I don't know the method of extracting the required parameters for correct use.

How is the GetPositionFromCharIndex() method to be set up, initialized, and used correctly to determine the cursor location?

I've been stuck on this blockage for weeks. Frown | :(

Your help in finding a solution is greatly appreciated.

I'm looking forward to your reply.

Thanks!

Best Regards

Josh

Re: How to set up and correctly use the GetPositionFromCharIndex() Statement in VB.net??

TwoFaced28-May-07 18:45

TwoFaced

28-May-07 18:45

That function takes parameter (an integer). The parameter is the index of the character whoes position you'd like to determine. You want the location of the cursor so the index should be SelectionStart. Your code should look like this: txtEditor.GetPositionFromCharIndex(txtEditor.SelectionStart)

Send SMS error

Socheat.Net28-May-07 15:47

28-May-07 15:47

Dear all, i have used this application and registerd at SMS Drvier already, when i drive to use it i get an error

http://www.codeproject.com/Purgatory/Sending_SMS_from_Computer.asp[^]

Socheat

................

Sathesh Sakthivel28-May-07 15:54

Sathesh Sakthivel

28-May-07 15:54

If you follow the article posted by SudeeshPattath, then you can ask there in that article itself.

For more details post your error. We will help you out in solve the errror.

Regards,

Satips.

Dave Kreskowiak28-May-07 16:32

28-May-07 16:32

Socheat.Net wrote:
when i drive to use it i get an error

Why dies every newbie always say "I get an error", but never says what the error is!!! This makes it virtually impossible to help you. Do you go to the doctor and just say "I'm sick."??

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Socheat.Net28-May-07 16:39

28-May-07 16:39

I want to say i used this application, that require to register at SMSDriver, i have registered already with userid and password, after i use it and try with userid and password i can't send sms.

http://www.codeproject.com/Purgatory/Sending_SMS_from_Computer.asp[^]

Socheat

................

Christian Graus28-May-07 16:42

28-May-07 16:42

The pertinent points are :

1 - you say NOTHING about what is going wrong, so it's impossible to work out what the problem could be, and
2 - the article forum is the best place to ask about using the code in the article.

Socheat.Net28-May-07 16:53

28-May-07 16:53

If you want to help me is easy just test application that not belong to me.

http://www.codeproject.com/Purgatory/Sending_SMS_from_Computer.asp[^][^]

Socheat

................

Dave Kreskowiak28-May-07 17:03

28-May-07 17:03

There's a reason why that article is in Purgatory.

If you're having problems with a web-based service, contact the people who run that service. IF there's a problem with you account on that site, what is CP going to do about it?? Nothing!

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Christian Graus28-May-07 23:16

28-May-07 23:16

This is what happens when you try to grab code you don't understand off the web. If you asked a programming question, I'd be happy to help you. The odds of me downloading an article code and spending a night playing with it, are close to zero, sorry.

Socheat.Net28-May-07 23:24

Re: Set event for 30 buttons

28-May-07 23:24

So, please help, i want to make application FTP, but i dont know how to do, give me a example.

Sohceat

................

Set event for 30 buttons

ctlqt1228-May-07 13:50

ctlqt12

28-May-07 13:50

Hi all,

I have 30 buttons and 1 textbox. When i click button, button's text will be displayed in textbox. It means i must write event for each button and i have 30 functions for 30 buttons. That's too long.

So how could i solve that by 1 function? (it means when 1 click a button, program will detect which button was clicked and get that button's text )

Christian Graus28-May-07 14:06

Re: Set event for 30 buttons

28-May-07 14:06

ctlqt12 wrote:
It means i must write event for each button and i have 30 functions for 30 buttons.

No, it doesn't. The sender property on an event is the control that raised it. So, write one event that casts that to a Button, grabs the text and sets it to the textbox.

Dave Kreskowiak28-May-07 16:30