VS 2008 - Update OleDB Code Error - Table Blank Apart From User Id Which Is Correct
Jan 3, 2010
I'm trying to updatesome records, currently my table is blank apart from the user id which is correct. but i get the error below.
My UserSettings table is as follows
ID is a Integer
MonthID is a Integer
YearID is a Integer
UserName is a string
Balance is a Integer
PhotoAddress is a string
GameSpeed is a Integer
This is my code and below that is my error in my ErrorTXT box.
[CODE]...........................
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Jul 8, 2011
I cannot seem to figure out why VB keep throwing me this exception but here is the code
[Code]...
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Apr 3, 2011
I am once more having throuble linking my visual basic code to the acompanying database. this current error is when I'm trying to add a new record to the database, using an OleDb dataAdapter: Whenever I run it, I get the error "Syntax error in INSERT INTO statement."
[Code]...
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Feb 12, 2011
I am suddenly getting an into statement error and can not seem to figure out why When I try to update a .csv file I get: syntax erroe in INSERT INTO statement When I try an update a textfile I get: The INSERT INTO statement contains the following unknown field name: 'SellingPrice'. Make sure you have typed the name correctly, and try the operation again.
[Code]....
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May 12, 2011
I use the following code to write to a Foxpro DBF. The SQL table I am reading from has 9500 rows. When I loop through the following code, I get an error after about 940 rows. There is nothing wrong with the SQL data. The message I get is 'Variable Q940P65 is not found'
Public g_OLEDB_ConnectionString As String = "Provider=vfpoledb;Data Source=N:;Collating Sequence=machine;"
dim strSQL as string = "INSERT INTO STATEUSR(DATEFIELD, STATECODE, MINAMOUNT) VALUES(?,?,?)"
[Code]....
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Jun 8, 2010
i'm working on a system that upgrades a basic version to a proversion but i have a payment gateway . it generates a code in an SQL DB.now i have a form in VB that has a textbox and a button how can i let VB connect to my SQL DB receive the code and then check if that code is correct and if its correct download silence the pro file. from an url.
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May 25, 2011
I have this piece of
Private Sub FORNECEDORESBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FORNECEDORESBindingNavigatorSaveItem.Click[code]....
The idea is to detect if the cell of the first datagrid column is null and display the message. However, the code is not detecting the cell as null and the table adapter is throwing the OleDb exception.
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Apr 23, 2009
I have this code to edit the datarow of my table adapter but t doesnt update the table. I think i have a missing code that's why but i cant figured it out. by the way im using vb2008 and SQL as my database. [code]
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May 26, 2010
i recorded the following macro in excel 2007:
[Code]...
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Jun 12, 2009
I am creating a application in VB.net. I've just managed to get a mssql connection going with the many people on this forum. I am now trying to establish a connection with Sybase server/db. Upon entering the username and password from my application front end, I get the following message:
[Code]...
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Mar 30, 2009
I am creating a application in VB.net. I've just managed to get a mssql connection going with the rom many people on this forum. I am now trying to establish a connection with Sybase server/db. Upon entering the username and password from my application front end, I get the following message:
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Jul 17, 2009
I have a script that checks a version table from one mdb (server) and compares it to the same table in another mdb (user folder), if the version number is mismatched it needs to replace that file from the server, to the user folder. The problem is, how to get the OLEDB connection to the user folder since, the folder destination is
E:Configurator & UserName & Detail2004.mdb
How to set this up?
Here is my code:
Dim UserName As String = Environment.UserName.Substring(Environment.UserName.LastIndexOf("") + 1)
Dim connectionString2 As String = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=C:Configurator" & UserName & "Detail2004.mdb"
Dim con2 As New Data.OleDb.OleDbConnection(connectionString2)
Dim cmd2 As Data.OleDb.OleDbCommand
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Feb 25, 2010
basically i am doing a golf scoring project in vb.net express 2008 and im trying to update a specific row in the table depending on the user i am updating. however it doesnt work and the error message that appears says that there is a syntax error in the update statement but i have no idea where the error is. msgbox(sql) shows that all of the variables are what they should be so i dont think its that.
Imports System.Data.OleDb
Imports System.Console
Imports System.Data
[code]....
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May 22, 2011
Basically i want to send a created file over a local network via FTP. If the username/password/IP address is incorrect the application just crashes.
Is there anyway i can detect if the credentials are correct? etc.
Code I'm using to upload the created file is;
My.Computer.Network.UploadFile("C:lini.ftp", "ftp://" + ftpUser.Text + ":" + ftpPass.Text + "@" + ftpIP.Text + ":21/Usb0/launch.ini")
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Jan 16, 2010
I've run my program on one computer fine, however when I run it on another PC which has high security settings I have a OleDB permission problem, can I access my DB another one which will avoid the IT department getting to involved to much? (they just very busy right now)
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Aug 27, 2010
The database:
"ID (Primary key)" | "Title"
0 | "title1"
[code].....
OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF
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May 29, 2009
i should say hi experts :D . Help me with this pretty code :)
The database:
"ID (Primary key)" | "Title"
0 | "title1"
[code].....
OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF
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Jul 15, 2010
when trying to use the update command for my table adapter, i get the following error.
[Code]...
i've used the same commands several times and even tried copying the code from another project and importing that table and still get the same error. am i missing a namespace or class or something?
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Aug 4, 2011
I am trying to save data to my table but i am getting a error message.Here is the code. It tells me a parameter is missing. The amount of fields in the table is the same as the fields i am inserting into.
'''''''''''''''''''''''''''''''
'' Now the ingredient table
'''''''''''''''''''''''''''''''''''''''''
Try
[code]....
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Aug 28, 2011
i able to insert the table but i unable update to another table at the same time
my
Imports System.Data
Imports System.Data.OleDb
[Code].....
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May 28, 2010
i'am trying to update a row in a table using : command.ExecuteNoQuery() it's not giving me an error but it's not updating the row This is my code :
[Code]...
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Feb 23, 2009
I am using VB2005 an I am using MS Access 2003 as a database, I am trying to update a table and I am getting the following error message when getting to the following line of
command.ExecuteNonQuery()]
This is the error taht I am getting:{"Data type mismatch in criteria expression."}Here a sample of my code
testsearch_connection = New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:CesarAccessdatabase.mdb;Persist Security Info=False")
Dim command As New OleDb.OleDbCommand("UPDATE CallLog SET Priorityid = '" & CmbEditPriority.Text & "', Statusid = '" &
[code].....
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Jan 17, 2011
I have a rather perplexing issue. I am using VB.net and SQL for my project.I have a database, to which the connection works. I also have a data table and data adaptor, both of which I know work.I am trying to update something in the database, yet it isn't working. Assume everything listed is declared correctly. What am I doing wrong?
teacher_control_table.Rows(0)("DATA_TeacherLockPasscode") = txtPasscode1.Text
table_adaptor2.Update(teacher_control_table)
That last line throws the following exception:
InvalidOperationException was unhandled. update requires a valid UpdateCommand when passed DataRow collection with modified rows.
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Apr 1, 2010
Label4.Text = Label4.Text & " " & TextBox1.Text is this code correct to add value to label4 from tetxbox1 at run time?so that the label content should look like this 45 56 67 89 .the should be appended in the label4 whatever i enter in the textbox1.Also these value should be added in the database as list of items in the single field.so that i can retrieve these values in a listbox that is in the another form .
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Jun 12, 2011
I am trying to update table to access database in vb.net after changing password. But I have a problem in update error as following
Dim dbCommmand As New System.Data.OleDb.OleDbCommand
Dim DBConnection As New System.Data.OleDb.OleDbConnection
DBConnection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Users haeayeDocumentsTesting.mdb"
dbCommmand.CommandType = CommandType.Text
[Code] .....
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Dec 22, 2009
VS 2010 [RESOLVED] UPDATE table SET( syntax error
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Jan 28, 2010
I've got a problem whereby I get Permission Denied while accessing a database via OleDB. I know how to unlock this but i'm not permitted to do so. I was wondering if ODBC would work? I'm not sure on the settings around this on my the PC where I'm going to use this application but wonder if this has less security around it. your thoughts until I can test this next week. Or is there another way you may know that I can use a database. (access)
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Mar 25, 2010
I keep getting the error shown in the screenshot below.To me it's saying that I haven't established the "UpdateCommand" property for the DataAdapter. However,I have established it as well as the "SelectCommand", "InsertCommand" and "DeleteCommand".All of these are created within a Class Module.I created a Class for the "tblControl" table that is is referencing. This class contains all the properties for this table as well as calls for "inserting", "updating", "selecting" and "deleting" records.I have attached a class.vb file so their is a clearer understanding. The highlighted line of code below is where I'm receiving this error message.[code].....
I'm receiving this message while trying to add a NEW client record as well as a NEW client Address record to the database. This portion works fine. I get the error message when I try to UPDATE the tblControl table with the new ClientID. The below code is where I do the inserts and update.By the way, I actually execute the "control.ControlOleDbCommands()", which establishes the adpControl DataAdapter Commands, when the program starts.[code].....
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Oct 30, 2010
vb Public Class BugReportsCentral
Private Sub BugReportsCentral_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser2.Navigate("http://xxxxxxxxxxx.net/update/link/on-off/threadreport.html")
[code]...
Why this code doesn't work? It doesn't print the label with the correct thing.
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Oct 21, 2009
title is a bit vague. Is there any way I can tell if it's the user or the code that's altered a combobox? I want certain things to happen when a combobox is updated, but I don't want them to happen when the code is altering the combobox at runtime, only when the user selects something out of them. Unfortunately, if I use the 'Selectedindexchanged' option that triggers when I change the contents in code too. I've tried disabled the combobox while I update it, but that doesn't seem to work. Any way to detect user input only? My combobox is drop-down only by the way, so it's only if they select an option - they can't type anything.
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