The goal is to check for invalid data (no data/negative numbers/letters where numbers should be), it does produce a message if the data entered is invalid, but I can't figure out why it STILL displays the results. Results should only be displayed if all data is valid.
View 6 RepliesSo I'm trying to create a login which connects to a database which I've already created on db4free.net and already installed the connector. But as soon as i run it I have an error saying
'You have an error in your SQL syntax; check the manual that corresponds to your MySql Server version for the right syntax to use near '& Password WHERE Username = 'alan' AND 'Password = 'duong" at line 1
Imports System.Data.SqlClient
Imports MySql.Data.MySqlClient
Public Class LoginForm1
Dim MySqlConnection As MySqlConnection
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
[Code] .....
I have a program which runs with access database, I created a connection via code which I placed in a module. Now, I have this line of codes save a new record [code]But if I clicked the save button, I got an error, I used try catch and got the Syntax error in INSERT INTO statement. I am sure that my database is properly connected. Hope someone helps me figure out what is wrong. By the way, I have a combo box and date & time picker, did I do it correct? I mean in my values code above, I used, cbSex.Text and dtpBday.Text. I found out that if I delete almost all those values and keep only student number, the data saves.
View 3 RepliesI want to select some rows from a sql express 2005 table. I am using this expression: "Starttime >= " & dtpStart.Value dtpStart is a DateTimePicker But I am getting this error: Syntax error: Missing operand after '14' operator.
View 18 Repliesrs = conn.Execute("INSERT INTO scrape (scrapeddata) VALUES ('" & regexholder &" ' ")
Syntax error in INSERT INTO statement.
I want to use a progressbar while loading, which means I need to COUNT.
vb.net
Dim mysqlCount As New MySqlCommand("SELECT COUNT (*) FROM tableName AS tableCount", mysqlConn)
Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '*) FROM tableName AS tableCount' at line 1
I really don't understand why this occurs. The connection works fine btw. So no issue(s) there.
I am working on an app where a user can do various calculations for a number of different tasks, each task has its own unique Item ID.The calculations are done in dgv's and all calculations get captured in the one datatable.I wanted to filter the datatable based on multiple criteria, if possible, and bind it to the dgv so that the user is only working on the calculations pertaining to that particular task.From what I have read, a bindingsource would allow me to filter my data in this way.In the code below, I have binding source that I am trying to filter and then present that filtered view in a datagridview.I keep getting a syntax error at the bindingsource.filter line that says Syntax error: Missing operand after 'ID' operator.It's the first time I have tried this and I don't know what is causing it
View 1 Repliestrying to writ stored proceduer in vb.net but did not accept save it ,, it gave me msgbox error :Incorrect syntax near the keyword 'AS'.ALTER PROCEDURE dbo.StoredProcedure2
@para1 varchar(5),
AS
INSERT INTO Table1
SELECT test1, test2 From Table2
WHERE test3 = @para1
RETURN
I keep getting this error "Syntax error in INSERT INTO statement." on this line "da.Update(ds, "Llenar")" when i try to update a microsoft access 2003 database with this app. I was using this tutorial
[Code]...
HTML
Private Sub DadosN�oReconciliadosToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles DadosN�oReconciliadosToolStripMenuItem.Click
[code].....
When I try to add an Update query, then open the Query Builder, I get an error saying: Error in table name or view name in UPDATE clause. Unable to parse query text. The only code that is in the Query Builder is UPDATE How would I fix this? If this is needed, the table name is Authentication, column names are AuthKeys, and Available.
View 2 RepliesVS 2010 [RESOLVED] UPDATE table SET( syntax error
View 3 Repliesgetting Error in VB 2010 = " Syntax error in INSERT INTO statement" when clicking on save button
View 17 RepliesI am trying to do an insert into an Access 2007 DB but keep getting a syntax error even thougt I can get the generated query and run it in Access and successfully add to the table.
Code....
Private
Sub
ButCommit_Click(ByVal
[code]....
Been reluctant to drop this on anyone as I wanted to resolve it myself but alas it has got the better of me. I am trying to do an insert into an Access 2007 DB but keep getting a syntax error even thougt I can get the generated query and run it in Access and successfully add to the table.
PrivateSub ButCommit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButCommit.Click
con.Open()
[Code]......
I keep getting this error "Syntax error in INSERT INTO statement." on this line "da.Update(ds, "Llenar")" when i try to update a microsoft access 2003 database with this app.
Code:
1.Imports System.Data
2.Public Class A�adir
3.Dim coneccion As New OleDb.OleDbConnection
[code]....
I am totally new to Microsoft Access and VB, what i am trying to do is i have a form with unbounded textboxes which i would like upon clicking a button save the text in each textbox in its unique field.[code]...
View 2 RepliesI'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.
I am trying to write line to a text file (a vbs script dynamically created by my program) But i get errors about syntax Here is the line:
[Code]...
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!")
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]...
Dim cellidentification = ComboBox1.SelectedItem
Dim SCR = ComboBox2.SelectedItem
Dim mySelectQuery1 As String = "SELECT [" +
[code].....
I've got a problem when I'm trying to refresh my form. I've narrowed it down to why I'm getting this error so I'd be interested to hear people's opinions because logically, I don't think I'm approaching this the correct way.
I read from a table that gets x number of records. From the results, I create dynamic check boxes. It's OK if x is greater than the previous refresh but when it's less than, I can still see the old objects.
If I completely close the form and re-open it, it works fine and that is exactly what I'm trying to emulate. However, I'm failing miserably. Here's a broken down version[code]...
SQL = "SELECT * FROM [" & WorkHistory_tablename & "] ORDER BY DateOfWork asc"
ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=" & My.Settings.AppPath & "" & gWorkingCentre & "_FCLManager2011_Students.mdb"
[code].....
CODE:
This program is about converting hours to weeks, days, etc. It doesn't do what it's supposed to do. instead of displaying 0 week, 0 day, and 23 hours it displays 0 week, 1 day and -1 hour.
The following is a routine in a program I am trying to develop. The problem is when I try to run the program (debug), I am getting an error statement at the cmd.ExecuteNonQuery() line: syntax error in INSERT INTO.The program worked fine when I tested it with only the first two parameters. Anybody have any idea what's going wrong
Private Sub btnSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSend.Click
Try
[code]....
I've done many attempts but still didn't succeed in making a logic for pascal's triangle, I want you guys to get me start this task and I'll code it myself. url....
View 5 RepliesI have setup an application to parse about 3000 files a day where each contains around 4000-5000 posts in xml format with like 100 fields. It involves a lot of cleanup and parsing but on average it takes around 6 seconds per post. Now I tried threading but because of the way I have everything set up with variables being overwritten etc...I have divided the files into different folders and just created copies of the program to run and access the assigned folder. It is running on a windows 2008 server with 16 G of memory and I am told I need to reprogram to speed up the process and also not use so much memory.
[Code]...
I am trying to create a tool which executes some oracle procedures and telnet commands. Besides this Job my tool also needs to update a counter in some table in oracle db at regular intervals(10 secs as per current settings). So I used backgroundworker class in VB.NET to implement this back ground job of updating the counter. My problem is I have put logs at every possible exit of the backgroundworker_dowork functions but still this logic stops working after some time --7-8 hours. I am not able to understand when/where/why/how is it stopping? I am saying logic has stopped because it stops incrementing the counter. And am saying it is exiting abruptly because in _RunWorkerCompleted, I have written a log and closed the application but nothing comes in the log and application is not exiting.
Private Sub backlogicthread_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles backlogicthread.DoWork
WriteLog("Background worker", "entered")
dbbackcontrol = New OracleConnection(odbcBill)
Dim dr As OracleDataReader
[Code] .....
The application uses ADO.NET to invoke sprocs for nearly every database operation. Some of these sprocs also contain a fair amount of domain logic. The data access logic for each domain entity resides in the domain class itself. ie, there is no decoupling between domain logic and data access logic. I'm looking to accomplish the following:
[Code]...