Is it possible to rebuild or retrieve a VB CLR dll file which you've imported into SQL some time ago?I've gotten to the point where I was able to find the contents of this DLL by doing:
SELECT * FROM sys.assembly_files
but I don't how if it's possible to rebuild the dll with the contents found there.
how to retrieve .pdf .doc .xls file to sql server? and put it the file in the listview? and when you double click the row you will retrieve the file.?
View 2 RepliesThis is in vb.net The photo never show up and I have no error.This is how I stock the photo on The SQl DB
Sub StartUpLoad()
[Code]...
theyI had a asp.net (vb) web application to store work overtime (OT) records. In SQL server, the OT table likes this, e.g.:
[Code]...
As user will input previous date OT records, so the records in db will not be in sequence. the date of records#14 is before records#13. if user want to know which OT records cover the last 2 hours, the system should retrieve record #15 (90mins) & #13 (30mins) because they covers the final 2 hours. How to write the SQL statement to retrieve the records?
I want to write a program using vb.net tht compares the name of a document on my desktop to the name of the document on the server. If they're the same then I'd like to retrieve it and have it replace the file I already have.How can i do this? Does this mean that i have to write a web application cuz i hope not. I dont no anything about those. I am using that server for storage purposes only so i assumed that i didnt need a database for the name of the document.
View 4 RepliesI am(beginner) trying to make a simple application using visual basic 2008 and sql swerver 2005.The connection is successful and i can add/update/delete data sucessfully from sql server database but now i want to show the data from sql server to textbox on the visual basic form. i have tried the following code but this doesn't work and even there is no any error.[code]...
View 11 RepliesI want to retrieve Mac Address of server from the client system
View 1 RepliesIf i have mssql database with record displayed below [code]...
the logic i want when i search for the record using serv_code 100 then the output will be the average means 3 will be displayed in textbox because the value 3 will be entered 3 times than 4 as shown above .... and if if i search record with serv_code 100 and if the value of serv_code is equal means 3 and 4 only then the recent entered value will be displayed in textbox..
Here is what I'm working with:
Dim connstr = "data source=mydatasource;initial catalog=gcs_dw;persist security info=True;user id=myuser;password=mypassword;Asynchronous Processing=True"
Dim sqlquery = "SELECT * FROM Customer WHERE CITY = 'Anytown'"
Dim connection As SqlConnection = New SqlConnection(connstr)
connection.Open()
[Code] .....
As you can see, I'm attempting to display the results of the query to the commandline and currently all it is displaying is "System.Data.SqlClient.SqlDataReader". Where are the results of my sql query going and why can't I retrieve them?
Your code works perfectly well. how to store and retrieve image from a database(sql) using vb.net
View 1 RepliesCreated an XSD file that represents my table structure from my database. Created a class file to hold my functions such as the one below.
Code sample:
Public Function GetUser(ByVal UserID As String) As xsdUser.UserDataTable
Dim SqlConn As New SqlConnection(ConfigurationManager.ConnectionStrings("MyDatabase").ConnectionString)
[Code]....
Now it seems odd to me to have two files doing what should be contained within just one file. I feel like I should have one class file called "User" and have member variables in there along with the class functions like the one above. But all the tutorials I see are using these data tables. On top of that I'm not sure how to handle the if statement at the end of the function. I don't think I would want to return a whole DataTable since I should only have one row, and I also don't know how I would handle an error if my function is supposed to return a data table. I suppose I could return an empty one and then if the table is empty in my code then I would handle it there, but this also seems messy.
Is this the common way of retrieving information from a stored procedure? Or is there a more up-to-date method that I'm not seeing in my search results?
I am real new in vb. I need to connect to ms server and retrieve information for database. Just simple ''select * from update, delete and so on.If I add new data source using data source configuration wizard - everything is fine, but I want to use just simple selects.I use
Dim connectionString As String = _
Provider=Microsoft.Jet.OLEDB.4.0;Data Source=BBD-2;Initial Catalog=wilopumpen1;Persist Security Info=True;User ID=*****;Password=****;"
Dim queryString As String = _
"SELECT * from dbo.tableName "
[Code]...
I have mail server configuration data (server - user name - password - port) and i want to access it using vb.net and retrieve its mails in collection.i need to parse the email body to make some operations on it.
i tried to search for it but i found a complex samples.
I am using visual basic 2008 and sql server 2008. I am trying to retrieve data from a table in sql server 2008. I am using the following code
Dim cn As ADODB.Connection
cn = New ADODB.Connection()
Dim rs As ADODB.Recordset
rs = New ADODB.Recordset
Dim cnstr As String
[Code]...
Am trying to retrieve data from sql server based on two columns. Its a web application being developed using VS2010 (vb.net) but i keep getting the error: incorrect syntax near '='
Here's my code below:
Sub GetBasicMidwives()
' Set the SelectCommand properties...
With objDataAdapter
.SelectCommand = New SqlCommand()
[code].....
I was recently working on a project that involving connection to a POP3 Server. I was using this piece of C# from CodeProject[URL] had complied it into a DLL and was using it in VB.NET.I'd connected to my Hotmail Account (not many mails) and it seems to work just fine. After that, I connected to my GMail account... I stared seeing errors!POP3 is meant to fetch emails only from the Inbox. Even when I made my own program to cross-check the problem, I saw that when I requested for the number of messages, the GMail POP3 Server returned a value which is about 5 times less than the actual inbox size.
255 Emails in my Inbox?? Online it shows me 2,414 emails in my Inbox.And secondly, my MAIN QUESTION is that how does one fetch the LATEST email from the POP3 Mailbox. What I've fetched here was an e-mail with ID 1! I want to fetch the top 20 emails (that were most recently delivered to the account)...Is there any work around for how to fetch the LATEST email from the POP3 Server rather than the oldest emails? I've also tried to connect to the Hotmail POP3 Mail Server. Again a "RETR 1" command fetches me the oldest email and not the latest one!
I'm looking for a way to get details of the name and status of all services running on a service. I did use the following code:
Public Sub GetServices()
Dim localServices As ServiceController() = ServiceController.GetServices()
For Each service As ServiceController In localServices
If Not String.IsNullOrEmpty(service.DisplayName) Then
dictservice(service.DisplayName) = New Service(service.DisplayName, service.ServiceName, service.Status.ToString)
End If
Next
End Sub
However, since I have packaged up my project as a WCF service, the System.ServiceProcess namespace I used cannot be used: Is there any other way I can retrieve the same details? Possibly through WMI?
I want to download mails from pop3 server to my local system ie.. something like what other mail clients do i can send mail successfully through system.net.mail.message & by creating a smtp client through system.net.mail.smtpclienthow
View 3 RepliesBasically I'm retrieving all the data in my program through runtime, I was wondering how will I retrieve the number of rows affected after an update so I could prompt the user about it through VB.NET
What I'm actually doing is, after an update, if there are no other rows updated then the user can no longer click on the button
I want to collect all stocks information within 2009 & 2010. I stored the required parameters (YMD & stock code) in DB. Is it possible to write a VB.Net windows application to pass all required parameters (post method) to web server and retrieve the web response automatically? (1 - 5 are valid stock code) It is
View 2 RepliesHow to store and retrieve images from VB.NET and Sql Server 2008
View 9 RepliesSQL Server supports the ability for clients to store objects within tables.Create Field that data type Image and Initialize byte array with a null value initially.Use FileInfo object to get file size.Open FileStream to read file.Use
View 2 RepliesI had tried to use SQL statement to retrieve data record from SQL server, but when the database grow, the query speed getting slower. I just want to get most recent 5 records, any way to make it fast? Below is the SQL
SELECT Top (5) EventNumber, IP, DateTime, DateTimeStamp, EsdMaxLog, EsdMaxLin, EsdMaxAbs, EsdCntAll, EsdCntLast, SvMax, SvCurrent, EsdLimLog, EsdLimLin,
EsdLimAbs, Distance, SvRange, CdmFilter
[code]....
I want to write a program using vb.net tht compares the name of a document on my desktop to the name of the document on the server. If they're the same then I'd like to retrieve it and have it replace the file I already have.
How can i do this? Does this mean that i have to write a web application cuz i hope not. I dont no anything about those. I am using that server for storage purposes only so i assumed that i didnt need a database for the name of the document.
So, how can i do this? Is there an existing class/package in vb.net that does something like this?
I have a database table where the user marks files to be downloaded. Subsequently, I browse this table and need to create a fileList to pass to an ActiveX downloader. My routine works locally and on the server for ONLY the first file. I know my logic must be bad, but I cannot find it. All of these files are always in the same server directory which is as follows:
"D:inetpubvhostsWebSite.comsessionVideos"
Sub (GetFileList)
Dim dtVideosSelected As New DataTable
[Code].....
I want to know how to create an image column in a SQL Server table and retrieve it in ASP.NET using VB.NET create table Tbl(ID int primary key,Name varchar(20),Image ....)
View 3 RepliesNote: Combobox contains company name, then when i select one of the company in the list, the information on the table connected to to the company table like purchase order table info will appear on the datagridview.
View 2 Replies<VB.Net 2008 + SQL 2005 Server> I am trying to implement an HR application to save an employee picture into local folder of , not into Database, and retrieve by VB.Net application. Only the file location of the picture image will be stored in database instead of the picture.
View 11 Repliesstore and retrieve image in a SQL Server database with vb.net.:Well, the application in vb.net seems to have a database which can accessed by the LAN computers so the SQL Server 2005 database allows remote computers to share its database once the other computer application requests database from the server.So, every other computer has to store and retrieve images in SQL Server 2005. For example, comp1 has to store images taken into the server and retrieve it like tableadapter.
I am using bindings and tableadapters to store the details in database and retrieving information from db. Please if you have code or anything which is working for me, please post it here... how to store image and retrieve it SQL Server through vb.net provided there's LAN computers who are also sharing the SQL Server database.
I'm trying to store and retrieve PDF files using SQL server 2008 and Visual Basic 2010.The Issue:i need to lookup a PDF file and store it to the DB using filestream and display it in Adobe Acrobat COM Control on VB Form?
View 2 Replies