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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
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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.
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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?
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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
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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
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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
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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
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Sir/madam,
In which situation , should I use WithEvents Keywords?
Thnaks and regards
Pankaj
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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
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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.
priya
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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
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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
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Not sure what you mean, can you try explaining that again?
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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
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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
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Sir,
if u please send some code to validate the email address in the textbox (Window appliction).
Thanks and Regards
Pankaj
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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.
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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
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This should do it 
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...
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thanks a lot for ur solution
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@kulazfuk
thanks that helped me too..
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Hi,
If have this solution in VB.NET.
So it wil be helpfull for you.
Regards
Public Shared Function ValidEmailAddress(ByVal emailAddress As String, ByRef errorMessage As String, ByVal Textbox As System.Windows.Forms.TextBox) As Boolean
' Confirm there is text in the control.
If Textbox.Text.Length = 0 Then
Return True
else
errorMessage = "E-mail address is required."
Return False
End If
' Confirm that there is an "@" and a "." in the e-mail address, and in the correct order.
If emailAddress.IndexOf("@") > -1 Then
If (emailAddress.IndexOf(".", emailAddress.IndexOf("@")) > emailAddress.IndexOf("@")) Then
errorMessage = ""
Return True
End If
End If
errorMessage = "E-mail address must be valid e-mail address format." + ControlChars.Cr + _
"For example 'someone@example.com' "
Return False
End Function
Hi,
If have this solution in VB.NET.
So it wil be helpfull for you.
Regards
H.w. Hendrick, Netherlands
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