VS 2008 Verified By Visa Access Statement
Apr 4, 2009
im trying to implement a basic 'verified by visa' section on my form. Basically, the user must enter their visa password and click verify. On button click, a database statement verfies whether the card number and password match what is on the form with the details in the database. (this works fine). Basically, if you get the password wrong you get an incorrect password error (this is fine). basically though, if a user enters a new credit card number which is not in the database, obviously no password will exist, so how do i accomodate this into my code? Atm im just checking whether the fields match, obiously if those fields dont exist i dont want the user to get an 'incorrect password' because the data doesnt exist yet, so i want the user be able to 'create' a new password for that card number. [code]
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Feb 5, 2010
converting the following MS Access Update statement into VB using VS 2008. Everytime I run this code I get error 2147217900.
UPDATE tblIEXForecast_Historical INNER JOIN SIS_daily_temp ON (tblIEXForecast_Historical.Instance = SIS_daily_temp.InstanceID) AND (tblIEXForecast_Historical.CT_ID = SIS_daily_temp.CT_ID) AND
[Code].....
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Nov 10, 2009
If I run a SQL statement or execute a stored procedure from SQL Mgmt Studio, I will get two tabs: Results and Messages.I am lookig to return EXACTLY whats in the messages (the tab I'd see in SQL Mgmt Studio)window to a string variable. Is there a property in ADO.NET (maybe in the command object?)that contains the messages returned from a stored procedure? I am using VB 2008.
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Apr 27, 2011
I have a piece of software that downloads from my web site as a standalone vb.net application. It is a simple link on the web page that lets the user save or run the application. Where do I begin to not get the message "The publisher could not be verified.Are you sure you want to run this software?" I am not sure if this will happen differently in different browsers. I am using IE8. What technology do I use inside my application to make it a signed application, or this is even the right track?
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Apr 1, 2010
When I install my application on my computer I get a warning that the publisher is not verified. How can I change that? or do I need to worry about that when I distribute my application? The application is written in Visual Studio 2008 with VB.NET
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May 12, 2006
I have created a .exe that uses My.Computer.FileSystem and now receive an error "Open File - Security Warning" dialog starting:
"The publisher could not be verified."
The file is located on a Windows File Server under ADS on a mapped drive. It was created under VB2005 and the .exe was copied using Windows Explorer drag and drop to the mapped drive. If I select to Run the file I get a security error. Same problem happens with new Access MDBs stored on the same file server. I have backed off all the IE zone settings to no avail. ADS security properties look like I have permission to run OK.
Files (exe and mdb) run fine from the desktop. I'm guessing somehow the files are being flagged as coming from the Internet instead of from the LAN. MS KB suggestion indicates there is a file property that appears indicating Internet origin - that is not showing up. IE 7 Beta 2 is installed. This error is suspending project work!
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Apr 23, 2009
i want to scroll with my mousewheel from first item back to last item and scroll then scroll more back.to scroll up from last to first i have with the folowing code but how to do it backward i dont know.
Public Class Form1
Dim i As Integer
Private Sub ComboBox1_MouseWheel(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ComboBox1.MouseWheel Try If ComboBox1.SelectedIndex = ComboBox1.Items.Count - 1 And e.Delta = -120
[code]....
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Aug 23, 2011
upgrade my DAO code to ADO? The following code worked fine in VB.Net for Interop Access 2007.
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May 10, 2011
i want to insert the values into an access database, but i'm having problem with the date.[code]
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Jul 7, 2009
I have a problem with this code (look below) and I can't understand where is the problem: In moment of execution it gives a ERROR: Missing (;) at end of SQL statement.?
Dim cs As OleDb.OleDbConnection = New Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:Database Password=password;User ID=admin;Data Source=" & Application.StartupPath & "data.mdb")
Dim result As Integer
Dim cmd As OleDbCommand = New OleDbCommand()
[code]....
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Jun 8, 2011
here is a With...End With question. With variable As Type = value .property = value1 'I can access its properties Function f(.) 'syntax error, but how can I access the variable itself? End With
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Feb 9, 2012
I am receiving syntax error in my insert into statement when I try to use try and catch phrase. The highlighted one is the cmd.ExecuteNonQuery() . What seems to be the problem in my code? I'm using autonumber for the ID so I won't put it manually. I am able to insert records when I don't use auto numbering but I need it so don't have a choice. For my database, I only have 3 fields which are AdminID, Username, Password.
[Code]...
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May 23, 2012
I am tryin to access a 2003 Microsoft Access Database using VB in an OleDb format. The database file name is Billings.mdb and there are 3 tables in the file the one I am trying to access is tbl Clients. When debugging the program I continue to get an Unhandled error point to the FROM part of the SELECT statement. It continues to occur regardless of my attempts to vary the input.
In the program my connection statement is as follows:
Dim connectionString As String = "Provider = Microsoft.Jet.OleDb.4.0; Data Source = C:Documents and SettingsTrialsBillings.mdb"
The Select statement is as follows:
Dim selectStatement As String = "SELECT ID, ..., PB " & "FROM tbl_Clients " & "WHERE ID = ?sngID"
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Nov 16, 2009
I'm working a code to do an update statement but I get an error. I have the name of the column in a variable I added a parameters to pass the value but I get an error. The error says that Parameter @Ronda has no default value?
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Nov 1, 2010
I'm trying to use the if then statement in Microsoft Access What I want is when someone clicks on a button and if the password was correct then go to the form Contact detail but if the password was incorrect then exit Microsoft Access. I have the command that exits Microsoft Access.
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Feb 9, 2012
i need to solve this problem. i tried to solve it but i failed.
'sql statements
strsql = "Insert Into tblepinfo (EmployeeNo, surname,firstname , middlename, nextension,dateofbirth ,placeofbirth , sex, civilstatus, citizenship,height , weight,
[code].....
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Feb 4, 2011
I am writing a INSERT Statement which will INSERT data into a Access 97 DB.Everytime i run the Statement from my VB.NET Code i always get Error in INSERT SyntaxI have narrowed it down to one DB Field - INSERT INTO TEMP (Size) VALUES ('" & varSize & "') - I have taken all the other variable out.
Is the fieldname "Size" a reserved name or anything in Access 97 and is there a way round this so my whole statement will work including the Size part?
I have some old VB6 code which was written by someone else who is doing the same insert but instead of INSERT they have created a VB6 RecSet and set all the values then used RecSet.Update to insert the row of data. Is there a VB.NET version of RecSet and Update.
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Oct 1, 2011
SQL = "UPDATE tblTenant SET Fname='" + Trim(txtFName.Text) + "', Lname='" + Trim(txtLName.Text) + "', Bdate='" + Trim(txtBday.Text) + "', Gender='" + gen + "', ContactNum='" + Trim(txtCn.Text) + "', Add='" + Trim(txtAddress.Text) + "', RoomNum=" +
[code].....
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Nov 30, 2011
I have an access database that I am writing a SQL query to insert data from my datagrid into a table that I created.I get an error that I have tracked down to field types that I have created as a DOUBLE. Here is my SQL Query for creating the table -
[code]
("CREATE TABLE [SSR Shts_" & FullName & "]([ID] AUTOINCREMENT,[Division] Text(255),[Bid Reference] Text(255)," & _
[code].....
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Dec 8, 2009
I'm creating a db tool for automatic database repairs i have the following sql statement:
[code]...
Where the 'BrokenDbFile' is the location of the db where data has to come from and the 'sqlString' = the access statement.it gives a error when i put it in a try the exception is of type OleDbExceprion and de message text is "De instructie INSERT bevat een syntaxisfout" in Dutch Where it says that the syntax of the INSERT INTO is not correct. but when i paste the string from my inteli snce into access it works fine.
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May 11, 2009
I am using the following SQL statement to retrieve information from an access 2003 database but this command keeps stripping out the proceeding 0 from the number of the month. The variable is called TBookingsDateFulldate
Dim sqlQuery As String = String.Format("SELECT [ID], [Date], [Zone], [Year], [Subject], [Teacher], [LessionID]" & _
" FROM tblBookings" & _
" WHERE (((tblBookings.[Date])={0})" & _
" AND ((tblBookings.[Zone])='{1}')" & _
" AND ((tblBookings.[Active])=0)" & _
" AND ((tblBookings.[LessionID])='{2}'));", TBookingsDateFull, TBookingZone, TBookingsTimes(B, 0))
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Nov 16, 2009
I installed Windows 7 64 bit with VS 2008 on my old PC (clean install, transferring my files from Windows XP), and also purchased a new PC and put the same on it. On the old PC, I have programs in VB I've written, and I've created shortcuts to them. When I click on the shortcuts on the old PC, they run fine.
[Code]...
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Apr 4, 2012
When the users try to install my program the pc display this message :"publisher cannot be verified (unknown publisher)".
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Jun 15, 2011
I am converting old VB6 code to VB.NET with ADO.NET (OleDB). This is my query that will create a blank table when ran in VB.NET, but then works when ran directly in Access. This code presumably also works in VB6, as I am using the same SQL:
SELECT qryAsOf.name, qryAsOf.type, 0 as opt, 0 as swap
INTO qryCon
FROM qryAsOf
LEFT JOIN qryLinked on qryAsOf.c = qryLinked.lc
I feel like this has something to do with the left join and select into being together, but like I said it is only VB that has an issue with it, Access handles it perfectly.Without the INTO line, this query returns all 600+ rows.
This DOES NOT WORK:
cm.CommandText = "CREATE TABLE qryCon (etc...)"
cm.ExecuteNonQuery()
cm.CommandText = "INSERT INTO qryCon SELECT ..." '(rest of query above without INTO line)
cm.ExecuteNonQuery
This DOES WORK:
cm.CommandText = "CREATE PROC qryCon AS SELECT ..." '(same select as above without INTO, again)
cm.ExecuteNonQuery
The CREATE PROC that does work is fine, except I need to insert data into it later, so I get errors about how I need an updatable table. I really want the end qryCon to be a table, but I can't seem to get that to work :(
*However, when I do something like this (using the stored proc (renamed) above which, if viewed in Access, is full of data)
cm.CommandText = "SELECT * FROM storedProc"
dr = cm.ExecuteReader
[code]....
This DOES NOT WORK! By the way, I removed the concatenation in the query for readability. It is correct in the actual project.
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Mar 16, 2010
I am wondering how to use the keyword replace in VB.NET SQL statement and I am using MS Access 2007 Replace(CallNumber, CHR(32), CHR(13)+CHR(10)) SQL statement I am using within my connection string is: SELECT title, callnumber, location FROM CARD_CATALOG
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May 1, 2012
[Code]...
how can get the name of the table that = to the name of the combobox1 when i select it.
[Code]...
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Feb 17, 2012
I'm trying to import data from a VB form into a database; 5 fields, 1 being an auto number, 2 getting information from two text boxes, and the final two being data and time stamps. I've inserted the code, it runs fine but when I press the button to insert, I get the following message;
System.Data.OleDb.OleDbException (0x80040E14): Syntax error in INSERT INTO statement. [Code] If anyone could point out where I'm going wrong, or if its my database connection that is incorrect, that would be a great help.
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Oct 11, 2011
Why is it that when I'm trying to run my program i always see this error>>>> syntax error in insert into statement.....i declared everythingin this function has an error:
if inc <>-1 then dim cb as new oledb.oledbcommandbuilder(da) dim dsnewrow as datarow dsnewrow=ds.tables("ryan").newrow() dsnewrow.item("ID")=textbox1.text dsnewrow.item("Password")=textbox2.text ds.tables("ryan").rows.add(dsnewrow) msgbox("data added!")
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Jan 19, 2012
I have a problem when writing to a ms access database file, here is my code:
My problem is I get the following error and I dont know why: ERROR : Syntax error in INSERT INTO statement. on statement " da.Update(dt)"
Private Sub cmdsubmit_Click(sender As System.Object, e As System.EventArgs) Handles cmdsubmit.Click
Dim con As New OleDbConnection
Dim dt As New DataTable
[CODE]...
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Jun 6, 2012
solve the syntex error in INSERT INTO Statement I am using access 2003 as Database. Below is my code. tried all I know but failed.
[Code]...
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