Visual Basic

amaneet15-Jan-07 23:05

15-Jan-07 23:05

What is the error?

priya_p23315-Jan-07 23:42

priya_p233

15-Jan-07 23:42

i have use microsoft's corelab mysqldirect for .net 2 in my application for databse connectivity with mysql database ....
& it is installed on my pc & i trying to run exe on another pc ...its not running & gives error as-->
an error occured creating the form see exception.innerexception for details.
the error is : could not load file or assembly "Corelab.mysql, version=3.55.18 culture=neutral,
public key token 09aF7300eec23701 or one of its dependencies. system can not find the specified file.
Please help me.

--priya

priya

amaneet16-Jan-07 0:01

16-Jan-07 0:01

Check the path of the database u mentioned in ur project.
did u use startuppath function or using hardcode. and one moew thing did u copy the database file into setup.

Re: How to make Project EXE?....Urgent

Colin Angus Mackay16-Jan-07 0:04

Colin Angus Mackay

16-Jan-07 0:04

priya_p233 wrote:
it is installed on my pc & i trying to run exe on another pc ...its not running

Did you copy the assembly across to the other PC too?

Upcoming events:
* Glasgow Geek Dinner (5th March)
* Glasgow: Tell us what you want to see in 2007

My: Website | Blog | Photos

kigali16-Jan-07 1:05

kigali

16-Jan-07 1:05

Hey priya just be Happy i m here for u
Just Go the Solution Explorer Then Build Solution .ur .exe will be in the Folder u ve saved in ur project as .exe file exactly in Bin Folder just Find it there by going to Search in the Start up Menu
thx

Regards
Kigali

ok
job

got error on other pcs......Urgent

priya_p23316-Jan-07 1:36

priya_p233

16-Jan-07 1:36

hi,
thanx to u all for help.
i make exe...& copied it on other pc coz i have to run it on other pc's....
also i copied required dll files in exe's folder now exe is running....
my project is not completed fully...so the forms which doesnt have any database connectivity are opened without error....but the forms having database connectivity with mysql opened but with first giving error that--->
" can't connect to mysql server on 192.168.0.2(10061) "
& no data displayed in my datagridview (192.168.0.2 is my servername)
so will u pliz tell me how to run my exe on other pc's as my data on mysql is stored on server & i hav developed my application on my pc.
On my pc exe is working fine

:->

priya

Re: got error on other pcs......Urgent

roo42616-Jan-07 3:56

roo426

16-Jan-07 3:56

The best way to do this is to create a deployment project (Full install program) using vb.net

Your problem is that the .exe when complied save all information like file paths. Both computers would have to be setup identically, directories and all.

The books you got with vb.net have an example of how to create a deployment project. It's a bit of a long process to type in here.

Good Luck
Rob

Re: How to make Project EXE?....Urgent

JustmeNick16-Jan-07 11:03

JustmeNick

16-Jan-07 11:03

are u talking about packaging? if not..once you have build your project, an exe file is created in your bin foldler, check it out..if you are considering packaging the program for deployment, then thats a different process... let me know if thats what you want.

check your bin folder which is located in the folder where all your files is been saved.

Nab

WithEvents in vb.net

amaneet15-Jan-07 18:58

15-Jan-07 18:58

Sir/madam,
In which situation , should I use WithEvents Keywords?
Thnaks and regards
Pankaj

Dave Kreskowiak15-Jan-07 19:31

Dave Kreskowiak

15-Jan-07 19:31

You use the WithEvents keyword when your declaring an instance of a class that generates events that you're going to handle.

Dave Kreskowiak
Microsoft MVP - Visual Basic

amaneet15-Jan-07 19:36

15-Jan-07 19:36

Thank You Sir.

priya_p23315-Jan-07 19:53

priya_p233

15-Jan-07 19:53

pankaj,
do u know how to make exe of application in vb.net(Winforms)...
in vb we find make exe option in file menu but in vb.net i m not getting it...
i wnt to make executable of my project ....will u plz tell me how to do it.
Wink | ;)

priya

amaneet15-Jan-07 20:02

15-Jan-07 20:02

U mean setup?

amaneet15-Jan-07 20:11

Delete data??????????????

15-Jan-07 20:11

1.Add the deployment project i ur application.
2.then add the primary output to ur setup project.
3.Then add the Merge Module.
4.Then add shortcut to the user desktop folder.
5.Build the setup
Finally u will find the setup file into the debug folder of setup
Hope this may help u.
Regards
Pankaj

alek hunter15-Jan-07 18:52

alek hunter

15-Jan-07 18:52

I drag my object(textbox from dataset) form myconnection and VB.Net add the bindingnavigator,tableadapter,bindingsource.
i didn't use it it use automatically.
how can i supplied an SqlCommand delete my data from database
thanks for your answer and help Confused | :confused:

Re: Delete data??????????????

Dave Sexton15-Jan-07 20:06

Dave Sexton

15-Jan-07 20:06

Not sure what you mean, can you try explaining that again?

Email address validation

Rajiya15-Jan-07 18:42

Rajiya

15-Jan-07 18:42

Hi,

I am working on a desktop application using VB.NET. On a form, ihave data tobe entered....I have done all the other validations for e.g. numeric and decimal validations.
I want to validate the textbox in which email address is entered.... can any1 suggest me any link to the email address validation code?
Since it is a windows application,i cant use javascript for it.

Thanks

Riz

Christian Graus15-Jan-07 18:53

Christian Graus

15-Jan-07 18:53

javascript has regex, so does .NET. Just use a regular expression.

Christian Graus - C++ MVP

'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert

amaneet15-Jan-07 19:01

15-Jan-07 19:01

Sir,
if u please send some code to validate the email address in the textbox (Window appliction).
Thanks and Regards
Pankaj

Sachin Pimpale15-Jan-07 18:56

Sachin Pimpale

15-Jan-07 18:56

hi that is the code in JS switch case in acse of more validating fields u can add here check that if any prob kindly notify

var mEmailAddress = '';
cInvalidEmailAddress = "Invalid email address in "
cInvalidEmailAddress = "Invalid email address in "

switch(cType)
{
case 'email' :
var cVal;
cVal=checkRequired(obj);
if(cVal!=1 && cVal!=2)
{
mReqdFields = mReqdFields + cVal + '\n';
}
else if(cVal==2)
{
if(!validateEmail(obj))
mEmailAddress = mEmailAddress + obj.caption + '\n';
}
break;
}
if (mEmailAddress != '')
ErrStr = ErrStr + cInvalidEmailAddress + mEmailAddress + '\n';

SP
--
Bugs can neither be created nor be removed from software by a developer. They can only be converted from one form to another. The total number of bugs in the software always remain constant.

Rajiya15-Jan-07 19:28

Rajiya

15-Jan-07 19:28

Hi,

I dont want to use javascript coz it is not a web application. Since it is a windows application i want to find a code which will validate the characters entered using ASCII codes.

Waiting for ur reply.

Thanks

Riz

Dave Sexton15-Jan-07 20:17

Dave Sexton

15-Jan-07 20:17

This should do it Smile | :)

Function IsValidEmail(strIn As String) As Boolean
    ' Return true if strIn is in valid e-mail format.
    Return Regex.IsMatch(strIn, "^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$")
End Function

God bless msdn...

Rajiya15-Jan-07 21:07

Rajiya

15-Jan-07 21:07

thanks a lot for ur solution

the.bombardier15-Jan-07 22:10

the.bombardier

15-Jan-07 22:10

@kulazfuk
thanks that helped me too..