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 ..
I am having a form in which I should display t datas automatically in a text box once t user enters data in another text box. i.e., if I enter t book name in a text box, I should get display t author name in another text box when it gotfocus..
i created an insert query to add data to my table.i am using SQL CE database. When i run it and insert it is showing an error which as follows.
[Code]....
I have searched everywhere to find a solution for this. I am a beginner and in a tutorial i have seen they did it with access DB without any problems. i did the same but for SQL CE DB, i probably did something wrong or missed some steps.
I would like to add a way to see if an entry is already in a connected database in the following code. If it is then don't add the entry and pop up a dialog saying something to the effect of "already been scanned" and if it is not, proceed as usual.[code]
I have Sql query consists of multiple tables in ms Access database(has Join Right/inner join) and I would like to insert and Update data on it using ADO.NET.
could someone tell me what i am doing wrong in this codeProtected Sub insert_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Insert.Click
Visual Studio 2008VB.NETFramework 3.5Windows Application
I have a SQL database names TestSQLVB
In it a table called tblTest2, with a three fieldstest2id , int, pk, increment by 1field1, varchar(50)field2, varchar(50)
I have a dataset named Dataset2.xsd
A tableadapter named tblTest2TableAdapter
A insert query names InsertTest2 with fields @f1, @f2 and ExecuteMode = Scalar
When I run the following code per MSDN [URL] the database does not get updated.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim testds As New DataSet2TableAdapters.tbltest2TableAdaptertestds.InsertTest2("One", "Dog") End Sub
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?
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'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.
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
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 ?
i'm have a payment form and a listview in this form. i'm adding about 3 item in the listview, so it has 3 row. but how can i insert the items in one of the column into database.
for example for listview id item netmount 123 Stock1 113.00
I'm trying to insert data onto a SQL server database. The Database connects up fine and retrieves data but I'm having difficulty inserting new data. [code] The query works if I run it through the table in database explorer and value of dim h shows 1 (rows affected). However, nothing gets updated.
