Getting An Error When Try To Insert Data Into The Database In VS-2010?
Feb 24, 2011
Try
Dim SQLconnect As New SQLite.SQLiteConnection()
Dim SQLcommand As SQLiteCommand
SQLconnect.ConnectionString = "Data Source=" & Application.StartupPath & "Databasedb" & ";"
SQLconnect.Open() ' VS highlights this line
[code]....
Is it because of the database extension ? I used sqlite Admin to create tables
Edit : I just tried it out in VS 2008, it works flawlessly. Why is it not working in VS 2010. Does it something have to do with app.config file ? or .net framework 4 ?This is what I added in the app.config file
What I want to happen is that the button from my system will remove the previous data from database and then insert new data to database from text file. Im done with inserting new data. The thing is that I dont how to control or where to put the Delete Command from my code.
I am trying to insert data into my database but because i have relationships in the database, i can't enter data into one unless the other has been entered but i can't also do all that at the same time.This is the error i get: You cannot change values of this column because it is related to another table, what do i do and what is the next best option if i don't want to use "autonumber" but want to make sure i don't repeat numbers. How do i implement that?
I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click Try btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
im in the middle of doing sql queries i can search my data base usingGetDateFrom (Select, from, where) Me.nameTableAdapter.FillBy(namenDataSet.descip, Me.box1TextBox.Text,Me.box1TextBox.Text, Me.box2TextBox.Text, Me.box2TextBox.Text)i have this working fine im struggling with inderting data to my databse i have made the query ..
this is my code for adding users in my database but it has an error on the INSERT INTO statement.here is the error: Microsoft office access database engine: syntax error in INSERT INTO statement.
vb.net Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click Dim conn As New OleDbConnection(cn) Dim check As Integer
Public Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSave.Click Dim i As Integer
[Code].....
when i click the button, i get a error message saying "Syntax error in INSERT INTO statement". as far as i can tell, i have everything i need to insert a new row into the database, and i dont see why this problem is occuring.
item(0) is an autonumber key field, so that should make a new record by itself, and i have declared the input textboxes as the data() array
when i try to insert data from database into dataset using data adapter, it takes long time, i want to use hourglass but i'm confused how or when i type the code so user will know that application still work.
I am trying to execute a command that inserts a row but I keep getting the error "Database error Syntax error in INSERT INTO statement." What am I doing incorrectly? I know for Ole Db refers to the parameters by sequence and I've done in the correct sequence. I left out the ID since it is auto generated could that be causing a problem?
I am having trouble inserting values into my Account table that's in a SQL Server Compact Edition database. I keep on getting an error that states [code]....
I'm using visual studio 2005 to develop a mobile application. The database i'm using is sql compact edition. I know in normal sql like mysql, ms sql i can do a multiple insert of data but in sql ce it don't work!
I know of a long way that is to just create a createVendor1, createVendor2 as many time as i need to insert the data..but i don't think this is the right way to do it. this is what i have currently, if i remove the 2nd insert , it works. NOTE: There is a semi colon at the end of the insert but that is not the problem as removing it also doesn't work.
Private Sub FormOrder_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim createVendor As SqlCeCommand = connection.CreateCommand()
Dim myConn As SqlConnection Dim cmd As SqlCommand Dim sqlstring, DNAME, DEXP, DCREATION, DLASTUPDATE, DCOMMENTS As String
[code]....
When I execute, it gives me this error:Cannot open database "DOMAIN_NAME" requested by the login. The login failed.Login failed for user 'comm-pc10pcuser10.comm'.and it highlights myConn.Open() I have SQLServer 2008 and a user name and pass for my database.
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.
I am trying to insert into a access db and the PK is an autonumber that is generated by the DB. I am getting a syntax error for the insert statement and dont know why. If possible I would like to return the autonumber value in the same statement.
I have used Access databases before so thought I'd try something different. My problem is that when I try to add a new record to one of the tables in the databasethe code runs through fine, but the data is not added into the table :S have probably missed something simple, but it's been a while since I did any projects using a database.Here's my code:
Imports System.Data.SqlServerCe Public Class Form1 Dim con As SqlCeConnection = New SqlCeConnection("Data Source=C:UsersMattDocumentsVisual
I verified data types that are being inserted to insure that this is my problem. I dont see any exception errors.Am i missing a veriable or something that is related to my connection.
How to i insert Variable @ClassID(If Identity Propeties) @LecturerID , @StudentID and a Date from Calendar Control into the Date Collumn , into a Database Called Fingerprint, TableName= Attendance.
The Collumn Are ClassID, LecturerID, StudentID, Date.
How can i get the data from an xml webservice method ( i mean the element from the method ) and insert it into database, i actually know how to get the elements from a physical file on local machine. but i dont know how to get the elements from webservice.. Steps :1 Get the data into xmldocument ( but how can i read the elements from methods of webservice ) *im stuck here 2 Parse it 3 insert it into database logic used to get data from local machine xml file
Dim inventory As New XmlDocument() "C:inventory.xml") inventory.Load( Dim elements As XmlNodeList = inventory.SelectNodes("//inventory/items/item")
I am creating a txt file which containing some data. I wish to create a form using vb.net with the browse button which browse my txt file into my sql server database. Can i know how can i do that?Besides, I can i insert picture as well using txt.file ? If not, can i know what is the alternative way ?
