Records Not Getting Inserted?
Mar 2, 2009
I am using VS-2005 and database is on SQL Server Express. The application is a vb.net windows application.Following is the table structure
:Customer_ID nvarcharCustomer_Name nvarcharCustomer_Address nvarcharCustomer_City nvarcharCustomer_PinCode nvarcharCustomer_State
[Code]....
But the table still remains blank. The value of every column shows only "Null". Not a single record can be inserted. I have changed the value of the Database property "Copy to Output Directory" to "Copy if newer".What should I do ?
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Nov 20, 2008
i have a query as follow:
gconn.BeginTrans
strSQL = "INSERT table_name (....) " & _
"SELECT fields_name FROM table_name2..." & _
[code].....
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Feb 6, 2012
I have a vb application sitting on sql 2005 database i want a scenario where the application can check the number of records inserted into a particular table(Users) , if the number of records inserted into that table after 1wk since the last insert is less than 100 records it should pop up a warning alert with the total number of records
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Sep 21, 2009
I am using VB.net (FormView and ObjectDataSource) and Sql Server 2005.
I want to get last inserted @@identity in table on FormView1_ItemInserted
Protected Sub FormView1_ItemInserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewInsertedEventArgs) Handles FormView1.ItemInserted
End Sub My issue is that I want to redirect my FormView to readonly mode after FormView1_ItemInserted but for that I need to show the inserted record in readonly mode and that is only possible if I get my last inserted @@identity.
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May 17, 2006
I can retrieve records from my Database fine, but I'm having trouble updating records. I am getting a syntax error on [code] I get this error when I change the Last Name (Row 0, Column 1). [code]
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Oct 27, 2009
how to get records into oracle database delete from db & update the records i have successfully connected my vb 2008 win form with oracle 10g.
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Dec 29, 2011
How do I update records in a dataset with records in a transaction file?
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Feb 9, 2010
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.
this is not working:
Dim sqlsearch As String
sqlsearch = "SELECT * FROM setting WHERE mname LIKE '%" & TextBox.Text
[code].....
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Mar 27, 2012
I have this piece of code wich works perfectly when inserting records into one table using records from another table. My question is that now i need to create another table by using records from 3 other tables (tables are related). Can i use aliases on the column names, like on Oracle SqlPlus? How will be the syntax of the 'INSERT INTO SQL statement?
Dim MyConn As ADODB.Connection
Dim MyRecSet As ADODB.Recordset
Dim tmpSQL As String
MyConn = New ADODB.Connection
[code]....
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Apr 17, 2010
I am working on creating a program that records animal data (wombats) and stores it into a database, using vb.net. I am trying to add new records into a database but every time I click add, to execute that, there are duplicate records that gets added. How do i write the code so itonly adds it one time. I am using a data reader. Here is the
[Code]...
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Dec 13, 2010
i'm using VB.NET with an Access Database, I insert values but then I need to get the last inserted ID (auto number) and insert that into a related table.I have tried @@IDENTITY and MAX(column) but @@IDENTITY returns zero and MAX isn't very dependable (sometimes slow to insert data, so get the ID before the inserted one).
Dim insertSql = datalayer.getDataTable((String.Format("INSERT INTO users (username) VALUES ({0})", username)))Dim newID = datalayer.getDataTable((String.Format("SELECT @@IDENTITY FROM users")))
[Code]...
This is done in two functions so the above code might look confusing, but thats just taken from the two functions. The two statements are executed, but I have just shown one being executed as an example.Is there and alternative to @@IDENTITY and MAX, as I carn't seem to see how am going wrong with @@IDENTITY?
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Sep 28, 2011
I recently changed my site to allow a user to choose from a dropdown list or a textbox to be able to insert a title. The table is called Picklist, the columns are PicklistID, Title, Data.
Protected Sub SubmitLink_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SubmitLink.Click
LinkModal.Hide()
[Code].....
In the image below: See how in the background the line at the very top has nothing in it, but the delete button is there? That is a link that I just tried to add......the @Data column is inserted into the database, but not the @Title. But there are no errors! :/
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Apr 19, 2011
I am trying to check whether a row is getting inserted into my database. It is throwing an error even when it does insert (it's a database issue that will get resolved later when I get a newer version of Microsoft Access), so I can't check whether the insert is successful based on whether there's an error or not. I think I need to check the AffectedRows of something, but I'm not sure what. I've been looking for info on how to do this but I can't figure out how to make it work for my exact situation. Here's a general idea of what my code looks like:
Protected Sub Wizard1_FinishButtonClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.WizardNavigationEventArgs) Handles Wizard1.FinishButtonClick
[Code]...
But the numInserted is coming out as 0 every time even though the insert is successful. It may have to do with the fact that myIns1.ExecuteNonQuery() throws an error even though the insert is successful.
-EDIT- I discovered that the "duplicate values" error is because it is somehow attempting to insert the record twice. I have no idea why it's doing that though.
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Apr 13, 2009
i have a main form with dgv and new record form ,after inserting the record from the new record form i want the new inserted row to be selecetd in main form.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Try
[Code]....
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Feb 28, 2012
i am inserting a row in an acces table but I also want to get the id of the last inserted row so that I can use that value. how I can go about it?
Dim iSql As String = "Insert into CompanyDetails (code,description)
Connections.MyDataAdapter(iSql)
Public Shared Function MyDataAdapter(ByVal iSql As String) As
[Code]....
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Jun 10, 2010
I have an identity column defined as int in sql .I use SCPOE_IDENTITY () to get the new inserted columnid.this is sample of my code:
Dim sql As String = "insert into infoHotel (nameHotel, knownAs1, knownAs2, knownAs3, knownAs4, streetAddress) values (N" & _
FormatSqlParam(hotel) & ",N" & _
[code].....
my problem here is, i cant get the infoID's value..is my code wrong
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Sep 1, 2011
I've got a vb project I am updating and it has a datagridview, a panel, and buttons along the bottom. The buttons control CRUD operations. The panel shows numerical up/downs and textboxes to represent the selected row. I use some logic to keep track of current selected row and current row index for timer updates in the background. Upon delete I reset focus on the first row. Upon loading I set focus on first row. On update I keep current row focus.
Upon a good insert I would like to set the focus to the row I just inserted. But I do not know a way to determine what the rowindex value is for this freshly inserted row. My datatable which the datagridview uses is sorted on two id columns so it's not like the new entry will just jump to the bottom. Any ideas on how I can implement this?
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Aug 15, 2011
I wrote the following code for inserting the value in table company_db & database is Company_DB but the value are not inserted into the table table shows null values the [code]...
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Mar 11, 2010
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.[code]
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Feb 23, 2012
I have the following set of code for a Sub program. It's inserting a row into a MSAccess Database using data provided in the containing form. What I would like to do is grab the ID number of this added record so that it can be set for a property of a window that is invoked when successfully added. I tried looking this up but I get something about @@IDENTITY but it's using an entirely different way of connecting.
Private Sub CreateTournament_Click(sender As System.Object, e As System.EventArgs) Handles CreateTournament.Click
' TODO: Check the form for errors, or blank values.
' Create the tournament in the database, add the values where needed. Close the form when done.
[code]....
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Jun 21, 2010
this is my coding i run no error message but the data is not inserted in the table.[code]......
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Jun 21, 2010
i want to display the inserted row to my datagridview. how can i accomplish this? [code] NewPlaneModel dialog inserts a new record to the database.what i want to happen is when i click the OK button in the NewPlaneModel dialog, the new record will appear in the gridPlaneModel datagridview.
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May 18, 2011
I an using WriteAllText method for inserting text into a file. How can I format the text to be inserted?
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Jun 7, 2011
I have a form with multiple tabs that allows the user to insert data into a customer table.The ID is an Identity column. After a row is inserted into the database I would like to retrieve the ID number for that row that was just inserted into the database. Can you tell me the best way to do this?When the user clicks on a Relatives tab the application inserts the customer to the database. If I can get the the newly inserted customer ID then I can use it for the CustomerID column of the Relatives table when inserting a Relative so the 2 tables are properly related. At present the program uses this code to do just that but this code will only be good for a single user system. It's possible that we may sell it as a multi-user system and I think the current way we are doing this will fail because there is not telling whose ID will be returned in that scenario.
Here's the query that we are using:
SqlStatement =
"SELECT Max(ID) " & _
[code].....
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Nov 8, 2009
i'm using VB 2008 and MS Access as my database for my assignment. I want to know how to get the value of the last Primary Key ID which is an Auto Number after I insert a record.
Private Sub saveBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles saveBtn.Click
Dim save As DialogResult = MessageBox.Show("Do you want to save the Anime?", "", MessageBoxButtons.YesNo)
If save = DialogResult.Yes Then Try Dim connString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App_Path() & "Anime Database.mdb;"Dim myConnection As OleDbConnection = New OleDbConnection
myConnection.ConnectionString = connString myConnection.Open()
[Code]...
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Aug 23, 2009
I am looping through several hundred records from a XML file and inserting in SQL server 2008 using LinQ from my Web Service.My question is, for some reason if a record is not inserted it is coming out of the loop and going to the Catch block directly.
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Mar 11, 2010
I am trying to insert a record into MS-Access database using VS2008 as front end and this is my code i am using to connect to the database.
login.mdb has two tables(login,schedules)
Dim con As New OleDb.OleDbConnection
Dim cmd As OleDbCommand
[code].....
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Jun 29, 2009
I need to know when a SD Card is inserted into the computer. I am using VB.net 2005. I have a way to see USB device arrivals and if an SD card is in the adapter read/write data as required but if I insert or remove the SD card from the adapter I do not get any notices of changes.
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Mar 22, 2011
im making an version control system.But now to save the Version it would something like this '1.0' but with Type must it be a int , binary , Decimal ? [code]
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Jan 27, 2009
I want to be able to retreive the row id of the insert entry
my current insert script is
Dim command As New MySqlCommand("INSERT INTO users(name) VALUES (?name)", myconnection)
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