Getting An Error In The ExecuteNonQuery() Line When Updating A Record In The Database?
Jun 9, 2010
I'm testing my program, which uses an access database, and it works just fine on:
Windows XP with .Net Framework 2.0 sp2
Windows XP with .Net Framework 3.0 sp2
Windows XP with .Net Framework 3.5 sp1
But in Windows 7 with .Net Framework 3.5.1 I'm getting an error in the ExecuteNonQuery() line when updating a record in the database.
The code I use is:
Dim con As OleDbConnection
Dim cmd As OleDbCommand
Dim cGebruiker, cWachtwoord As String
[code]....
View 9 Replies
ADVERTISEMENT
Apr 23, 2012
I'm trying to update a record in MS Access database with the code below. But it says 'Syntax error in UPDATE statement and highlights cmd.ExecuteNonQuery()'.
[Code]...
View 5 Replies
Mar 17, 2011
when i use TOAD to update a table all works just fine when using this query:
Update CSR.CSR_EAI_SOURCE ces
Set (STATUS_CODE, COMPLETE_DATE, DATA) =
(SELECT 'ERROR', '', REPLACE(REPLACE(c.Data, '...', ' '), ''','''')
[code]....
It stays on the ra = OracleCommand.ExecuteNonQuery() continuously until i get the error The CLR has been unable to transition from COM context 0x3327fa8 to COM context 0x3328118 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situation generally has a negative performance impact and may even lead to the application becoming non responsive or memory usage accumulating continually over time. To avoid this problem, all single threaded apartment (STA) threads should use pumping wait primitives (such as CoWaitForMultipleHandles) and routinely pump messages during long running operations.What could i do in order to get this working within VB.net since it works just fine in TOAD when running that same query?
View 2 Replies
Dec 8, 2011
I'm trying to input data from my VB program into a Access database but I got a "Syntax error in INSERT INTO statement" error message at line
cmd.ExecuteNonQuery()
Here is my code:
Dim connStr As String = "Provider=Microsoft.ACE.OLEDB.12.0;" & _
"Data Source=FP Library Catalogue System Database.accdb"
Dim SQL As String = "INSERT INTO User ([userID],[password],[fullName],[gender],[userType]) " & _
"VALUES (@userID,@password,@fullName,@gender,@userType)"
[code]....
View 5 Replies
Jun 12, 2011
update on vb.net 2008!It's quite a simple code but when it comes to it tells me Syntax error in Update.The problem is where i highlited.
[Code]...
View 1 Replies
Mar 13, 2012
I am basically trying to retreive a record from the database where CardNo is the text in txtCardNo.However it doesnt work it keeps seying datatable cannot be converted to dataset.row..[code]
View 9 Replies
Jul 21, 2009
I am using vb.net console application. I want to update record in database without using primary key in a database.
View 1 Replies
Jul 11, 2011
I have a code made in Visual.net 2005, and I have a problem. I have an excel file where I store records. I can read this records without problem, but when I want to make a modification I get the ERROR :
"Current Recordset does not support updating. This may be a limitation of the provider, or of the selected locktype"I hope you can help me, I know that by default the file is open as readonly, but I dont know where do I have to specify the opposite.
[Code]...
View 1 Replies
May 20, 2009
I can't seem to save data in the database when updating a record. The record appears to be updated and even displays the new record on my form but as soon as I close and restart the program the old record is back and no changes are made to the database. Is there something im missing here ?
If CN2.State = ConnectionState.Open Then
Dim Comand As New SqlCeCommand("SELECT * From Incentives Where IncentiveCode = '" & TxtCode.Text & "'", CN2)
Dim rs As SqlCeResultSet
rs = Comand.ExecuteResultSet(ResultSetOptions.Sensitive + ResultSetOptions.Updatable)
If rs.Read Then
[Code]...
View 4 Replies
Mar 11, 2010
On my form I have a datagridview which is bound to a 'Supplier' table in Access 2003. Once I click on a record on the DataGridView, textboxes below which are also bound to the same source are automatically populated with the relevant data. What I want is when I click update, that the records in the database are updated as well as the dataset but what happens is that the dataset is updated, I invoke the tableadapater.update method but no permanent changes are made to the database.
Below is the code attached to the 'Edit Supplier' command button.
Private Sub cmdEditSupplier_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdEditSupplier.Click
Me.SupplierTableAdapter.Update(QuoteDataSet.Supplier)
[Code].....
View 2 Replies
Apr 25, 2012
below is my piece of code where I click on "Edit button" then retrieve the data from access database so that I edit them on a form.
This is what I get when I click on edit: InvalidCastException was unhandled and highlights the line below The UserID contain Alphanumeric characters.
'check for the selected item in list
If lvUsersList.SelectedItems.Count > 0 Then
If Me.lvUsersList.SelectedItems.Count > 0 Then
[Code].....
View 1 Replies
Mar 25, 2010
I have created simple database project, using vb.net, ado.net, oledb, datatable, datagridview.My program is working nice, Here i m facing Problem with Update Record, when I update Record it only update table in Memory not in Real Database. or some times it shows error message.this is my code for Update button i m facing problem with Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click
[Code]...
View 1 Replies
Jan 2, 2007
I'm using parameters on a SQL stored procedure to insert a record with data entered on a website form (and on the form I'm using VB.net). As of right now, the form works perfectly; the record is inserted. However, after the user hits the submit button, everything executes and then the page will basically refresh with emtpy values in all the fields. So I want to give the user some type of SUCCESS message, assuring the user the information was successfully entered into the database. So my question is: How can I verify that the record insertion was successful? I want to do this with the ExecuteNonQuery statement, because that's what I'm using.
Code is below:
If Page.IsValid then
Dim MyConn as SQLConnection= New SQLConnection("Blah")
Dim MySQL As SQLCommand
MySQL= New SqlCommand("proc_newWebEntry", MyConn)
MySQL.CommandType = CommandType.StoredProcedure
[Code] .....
View 8 Replies
Nov 10, 2011
i need some function like adodb.recordset on vb6.0 on vb.net but seem i cant manipulate it like recordset because i want to manipulate in retrieving,inserting and updating my record on just only how call on the database im using mysql database..
View 4 Replies
Jan 20, 2010
I would like to know if how can I update my database using oledbCommandBuilder below here is my code:
'save changes made and store it to our database
newDataRow = ds.Tables("employeeTable").NewRow()
newDataRow.Item(0) = comboPosition.Text
[Code]....
The error that I get is "Syntax error in INSERT INTO statement." It almost took me 1 day but I cant configure how it still become error. below here is the part where the error came from
da.Update(ds, "employeeTable")
View 2 Replies
Dec 28, 2011
Dim ds As New DataSet
Dim da As OleDb.OleDbDataAdapter
Dim dbProvider As String = "PROVIDER=Microsoft.ACE.OLEDB.12.0;"
[code].....
View 2 Replies
Apr 27, 2010
Having problem in updating an existing record. An error occurs "Data Type Mismatch in Criteria Expression"
Private Sub ToolStripButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton1.Click
Dim myBuilder As OleDb.OleDbCommandBuilder = New OleDb.OleDbCommandBuilder(dataAdapter)
[code].....
View 1 Replies
May 27, 2010
i can't find anything's wrong but the the program keeps prompting syntax error
Code:
sql = "UPDATE tblclients WHERE Key_Contact_Person ='" & txtclientname.Text & "' SET (" & _
"[position] ='" & txtposition.Text & "'" & _
", [Deptment] ='" & txtDept.Text & "'" & _
[code].....
View 2 Replies
Apr 8, 2011
i m having problem while updating my database... In this code when i delete records then it will deleted but it can't show updated data..for viewing new updated data i hav to again open the form ... so is there any code which i miss??? to update database @ runtime??
[Code]...
View 15 Replies
Sep 5, 2011
i have made a database windows forms application, i can add records, when i add a record , fill out a few fields then save it saves OK but if i then change some fields data then try to re-save i get a error: object reference not set to an instance of an object.
the code that is highlighted is:
Private Function GetRowData(ByVal custRow As calllogDataSet.CALLLOGRow,
ByVal RowVersion As Data.DataRowVersion) As String
Dim rowData As String = ""
[Code]....
View 3 Replies
Jun 17, 2011
All i'm tring to do is connect to my MysQL database on my Local host and update a record in my "customers" Table. The Error i've been getting is under Public Sub DeactivateAccount,the MyCommand.ExecuteNonQuery() line of the code. The error is saying there is "no database selected". Below is the code i have.
Imports MySql.Data.MySqlClient
Public Class FinalFailedPinNumberAttempt
Dim connectionstring As String = "Server=localhost;user id=root;Password=;
[Code].....
View 4 Replies
Jul 26, 2011
I have a small program with Members table and for subscription. The table has a joindate, expirationdate, status and gracedate collumns. When I run my program n click on a button I want the program to update the STATUS text by checking expirationdate column if is greate or equals to todays date then Set it to Expire.[code]Here is the error message I get on runtime: Syntax error in string in query expression 'Expirationdate <= '26 July 2011'.All I need is to change the status text into Expire if expirationdate <= todays date.
View 1 Replies
Mar 21, 2011
I want to record from listbox with the following code into a sql database.But,it's gives me error.Here is my code.I show error line the following code.[code]
View 4 Replies
Sep 30, 2009
con.Open()
sql = "select * from songs"
da = New OleDb.OleDbDataAdapter(sql, con)
[code]...
it says syntax error in INSERT INTO
View 2 Replies
Nov 17, 2009
I have written the following lines of code
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.OleDb
[code]....
When I run the program, it comes back with the error message
Invalid column name 'testtx2'
I perhaps need to add that s_name is a valid field name in the customer table.
View 6 Replies
Sep 10, 2010
Partial Public Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles
[code]....
View 4 Replies
Nov 30, 2009
Dim cmd As New SqlCommand("insert into fiche values('" & Me.TextBox1.Text & "')", connex)[code]...
View 2 Replies
Feb 3, 2009
with an error message that I am getting when trying to retrieved a record from an MS Access database. I am using VB2005My code is brakinh on the following line of {"Object reference not set to an instance of an object."}Here the code that I am using:
Private Sub RadioSrCecc_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioSrCecc.CheckedChanged
Dim Stores_string As String = ""
[code].....
View 1 Replies
Jan 19, 2012
I'm using the code from [url].... for adding a record to the database.It says when using a commandbuilder I should not get the error message:
Update requires a valid InsertCommand when passed DataRow collection with new rows.
However when I do the update I still get the error message. [code]...
View 2 Replies
Nov 10, 2011
When i Click on Add New Record. Then it will auto generate a ID example like 00001. The program will then open the other Fields. After i fill up the form and Click on Submit. It shows the error that my ID is NULL which its not when i look it clearly shows in the form i filled up before submitting.The generated ID on the text box doesn't seem to be forwarded to the database.
ID Data type set in the Database is Numeric(5,0)
VB 2010 Express using the Built in Database
Add New Record Button [VB Behind][code].......
View 3 Replies
