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yes
u r correct i am also not looking for cut and paste solutions if i do like that i cannot improve my knowledge
k if i found a good solution from that i will also send a good article mainly on regex because i dono even abcd on regex
with regards
Balagurunathan.B
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Hi
Here is the class structure in which i am facing the problem
Class1 : User
Properties: Name, Phone No, City
Class2 : Address
Properties: Street, City
Now i am serializing the User class and also add an object of address class in it to serialize it too.
the error that I'm gettin is regarding double entry of a property (City) in the file.
Is there any method using which i can distinguish between the two properties with same name but from different classes.
I and using SOAP for serialization
Thanks in advance
Parag
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You could change the name of one of them. Or you could mark one of them as none serializiable.
Hope that helps.
Ben
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The problem is that in the XML file, both City properties will have the same exact name. This obviously won't work. So, you have to change the name of one of the City properties in the file, not necessarily in your code. This is easily done if you use the XmlElement attribute on the property definition:
<XmlElement(ElementName = "AddrCity")> _
Public Property City() As String
...
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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ParagGupta wrote: I and using SOAP for serialization
You could also switch to binary serialization which doesn't have this limitation....
In my experience, SOAP serialization is not very practical. Once you start serializing a realistic number of objects, the size of the output grows very rapidly. You can also tell that Microsoft is moving away from it since it doesn't support generics.
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Hi,
Well thanks for all your responses.
But I cant use any of these as the porblem using these are :
1. I dont know which properties it will use and so i cant change the name.
2. Binary cant be used as it wont support if i made any changes for reading/writing from/in the file.
Isn't there any method that can distinguish each into different regions like
<employee>
......... all the properties in employee.......
<\employee>
........ all the properties in address.........
<\address>
.......
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Dear all,
I built asp page where the user can access it and enters his info and stored in MS Access database.
My issue: I need an e-mail sent to my Outlook tells me there is a new record stored in the MS Access... could that be possible??
pls Help
Thanx
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You can send the email from the ASP page after the record is written to the database. There's tons of examples on how to do this. All you have to do to find them is Google. Results for "send email asp page"[^].
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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hi all,
how i can specify the ' Adobe PDF Output Folder '
property of the Adobe Pdf Printer driver programmatically.
thanks in advance,
ram
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There's nothing in the .NET Framework classes that will do this. Your best source of information on this would be the manufacturer of the PDF Printer your using.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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hi all,
i use following two string to connect database located at remote sql server (mean on internet)
sql connection string
SqlConn = "Data Source=xxx.xxx.xx.xx\server;Network Library=DBMSSOCN;Initial Catalog=databaseName;User ID=Databaseuser ; Password=DatabasePassword;"
error:
“An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)”
OLEDB connection string
oledbConn = "provider=SQLOLEDB; "Data Source=xxx.xxx.xx.xx\server;Network Library=DBMSSOCN;Initial Catalog=databaseName;User ID=Databaseuser; Password=DatabasePassword;"
error:
“[DBNETLIB][ConnectionOpen (Connect())]Specified SQL server not found”
I already have done the following steps:
1. Enable the TCP/IP protocol using the Surface Area Configuration Utility
2. the TCP/IP protocol is enabled in the SQL Server Configuration Utility
3. the SQL Server browser is started.
4. SQL Server and SQL Server Browser are exempted by the firewall on the server machine. This is done by putting sqlservr.exe and sqlbrowser.exe as an exception in the windows firewall.
i dont know where i m wrong. Please Help Me
any help will be appriciated. thanks
Rupesh Kumar Swami
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I gave a suggestion to this post in the sql forum. Please try not to cross post.
Ben
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sorry ben
by mistake,i first post this question to vb/vb.net related forms and after that sql server.
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Rupesh Kumar Swami wrote: i use following two string to connect database located at remote sql server (mean on internet)
You put up an SQL Server visible directly to the Internet??  I take it data security wasn't a concern? This is a VERY bad idea, even if you're just playing around with this server. If you're not familiar with how SQL Server's secuirty works, you're leaving a server open for anyone to use for anything they want. You'll come in one day and wonder why you can't talk to your server anymore, or why it has no space available, or...
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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please show me how the arrays work
i am learning how to code as i am a second year web design student.my language is vb.net.
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One Dimension Array:
Many arrays have only one dimension, such as the number of people of each age. The only requirement to specify an element is the age for which that element holds the count. Therefore, such an array uses only one index. The following example declares a variable to hold a one-dimensional array of age counts for ages 0 through 120.
Ex:
Dim ageCounts(120) As UInteger
Two Dimension Array:
Some arrays have two dimensions, such as the number of offices on each floor of each building on a campus. The specification of an element requires both the building number and the floor, and each element holds the count for that combination of building and floor. Therefore, such an array uses two indexes. The following example declares a variable to hold a two-dimensional array of office counts, for buildings 0 through 40 and floors 0 through 5.
Ex:
Dim officeCounts(40, 5) As Byte
Regards,
Satips.
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help would be appreciated....
i wrote an application in vb.net 2005 that needs to downloads some files
from the web server, but for example the file has 28kb but it only download
16kb then stops responding...
i'm using the webclient class and the downloadfile method...
after hours of not understanding why this doesnt works i tried on windows
XP and 2003 and it works perfect, just doesnt work on Vista...
also i tried go to control panel> administrative tools> Microsoft .NET
Framework 2.0 Configuration and it stops responding too... i tried on other
pc with vista Home Premium is exactly the same problems...
for information i use vista ultimate 64....
i have vs studio installed with the sp1 and sp1 update for vista
tks in advance
PCAVV
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It's funny, as soon as I see 'very urgent', I know that it's not going to be a clear and meaningful question.
What on earth are you talking about ? What graph ? What does debugging have to do with it ? Doesn't google work where you live ? The web abounds with info on updating databases.
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 )
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navyasri wrote: very urgent
Around here, or any forum for that matter, "very urgent" only means you have to pee really bad.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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And, it's always interesting that when you try to help ( by pointing out that the question is a nonsense and asking for more info ), Mr Urgent doesn't reply again ( it's been 18 hours ).
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 )
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He must not have gotten a hall pass fast enough. He probably ended up peeing in his chair, so it's not so urgent anymore! 
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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I need to create a login dialog that will ask a user to login if there has been no activity for a set period of time. Does anyone have any ideas on how to check for events without interrupting the event loop so?
Thanks for any help! 
Apparently it's not OK to start a bonfire of Microsoft products in the aisles of CompUSA even though the Linuxrulz web site says so
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If this is a windows app, add a timer control to your app and then in the event that happens when the timer time is up prompt for the login.
Hope that helps.
Ben
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I'm talking about a system that will check for any user events and after a specified time, if there havent been any then it prompts for a login...What I need to know is if there is a non-intrusive way to get inside the event loop without slowing the app down. that way i can check for user events...
Apparently it's not OK to start a bonfire of Microsoft products in the aisles of CompUSA even though the Linuxrulz web site says so
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