OK i am using the following code to copy data in an MS Access database to an SQL Server DB
Dim cmd As OleDb.OleDbCommand = New OleDb.OleDbCommand
Dim sql As String = "SELECT * FROM [" & CurrentTable & "]"
Dim u As SqlClient.SqlBulkCopy = New SqlClient.SqlBulkCopy(CurrentRSConnection) 'SQl Server Connection String Try CommandType = CommandType.Text
[Code]...
I have designed a front end screen for a simple login page with two fields username and password in ASP.net/VB.net. I want the data that I enter into the textboxes to be populated into the database, on click of submit button and a confirmation message like 'Your data has been entered successfully'.Please explain me two things.1.How can I connect to the database and how should the insert statement be?
View 1 Repliesi wanted to get some information on how to insert data into sql server through combo box selection. i have 2 values in combo box. 1 is admin and 2nd is employee. basically its an employee registration form. if during registration the value is combo box is selected as employee to that value in combobox should be saved in sql server usertype field.
View 1 RepliesI am currently using HDI Membership provider and the design looks as shown below:Now I am trying to create a new user and insert those values into the database as shown below:
Try
Dim connectionString As String = "Data Source=.sqlexpress;Initial Catalog=HDIMembershipProvider;Integrated Security=True"
Using cn As New SqlConnection(connectionString)
cn.Open()
[code]....
Now the problem is the data is not inserting to the database.
I have tried to insert data to SQL Server 2000 database but in vain. I am using Visual Studio 2010. I am using the below code that does not generate any error when i click on the button to insert but instead it inserts NULL as a string in the table for both column. show me how to write a simple application that inserts some data to a database table.Below is the code I have so far managed to write and am using an sql datasource:
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I'm using the following code to insert the data in a table and i am getting the error at cmd.executenonquery()....The exception is labelled as SQL exception and the underlying message says "String or binary data would be truncated. The statement has been terminated." [code]
View 2 RepliesHow to insert data from a populated datagrid into sql server table and how to make the values conform to the specified datatypes construct in the sql server side. Assuming the datagrid headings have already been created in the sql server side.
View 6 RepliesI am using VB.Net 2010 and SQL Server 2005 Enterprise Edition I have created a table named customer having columns (id int, fullname varchar(50)) and id is my primary key I have created a Class Library for inserting data into the customer table. to insert data I am using following code...
Public Function insertData(ByVal TableName As String, ByVal LinkToDb As SqlConnection, ByRef Adapter As SqlDataAdapter, ByRef DS As DataSet, ByVal MyArray As ArrayList) As Integer
' ----- inserts data into table
Dim sqlCmd As SqlCommand
[Code]...
i'm building a vb application using VB2010 and SQL2008, this is application is used in the university to add lectures and assignments as a PDF file into the database.
View 3 RepliesUsing SQL Server 2005 When i insert the date it should compare the date in the table. If it is equal with other date, it should display a error message and also it should allow only to insert the next date.For Example
Table1
Date
20091201
20091202
Insert into table1 values('20091202')The above query should not allow to insert the same value Insert into table1 values('20091204') The above query also should not allow to insert the long gap date.The query should allow only the next date. It should not allow same date and long gap date.How to insert a query with this condition.Is Possible in SQL or VB.Net
how to connect to databse from vb and insert records ?
View 4 RepliesI am using sql server 2008 as database server. I have created "AddTest" stored Procedure and using it in my app,
Dim cn As new SqlConnection(connStr)
Dim da As New SqlDataAdapter("Select * from dbo.Subjects", cn)
Dim ds As DataSet
[code]....
It try to insert 10 digits number to database sql server through textbox it give me this error.Here is the code which i use for validation the textbox
Private Sub contacttxt_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles contacttxt.KeyPress
If (e.KeyChar < Chr(48) Or e.KeyChar > Chr(57)) And e.KeyChar <> Chr(8) Then
[code]....
We are writing a program to work alongside our SQL/VB.NET-based POS system.We can both co-exist in the same SQL instance, but we have to keep the two databases separate. Any extra columns that don't belong in their tables causes their DB maintenance to fail, so I have a second database with all of their table names, with column 1 being the GUID from their table, and the remaining columns are the ones that I needed to add, and I'm going insane having to split between the two. I've looked into a lot of different ways to handle my issue below, and the only thing that I can seem to get working are datasets created at runtime through code. I can get SELECTs into my program just fine, but my problems are when I want to run loops on the datasets, and then insert, update, or delete back to SQL.
My first problem is that every time I run the select command to fill the dataset, it duplicates the entries in the dataset. The only way I know how to stop it is to clear the dataset before each poll, but I don't want to erase what's in the dataset. I want to insert the records that don't exist, and update the ones that have changed since the last poll. How can I say "only insert new records into the dataset that are not already in there"?
I have a Windows service set up with a timer that runs a "Check for New Tickets" function stored in the SQL Server every 5 seconds to check for new tickets. It returns 1 if there are New Tickets, or 0 for No New Tickets. When SQL returns 1 to the service, then the service will temporarily stop the timer to process stored procedure 2, which gets all the new ticket GUIDs and inserts them into a dataset to process. The part that I'm having trouble with is using if-then logic to run different procedures based on different variables returned from the database (i.e. what items are on the ticket, who created the ticket, if it's from workstation B, run this procedure, mark the ticket as synced, etc.) So my goal is to get data from the SQL server, run logic to update the dataset, and then update it back to the SQL server, or insert/delete/etc.). I know it's possible because this book I have steps you through it, but the book's examples don't fit what I'm trying to do.
For example, there is a bit column called 'TicketHasCarWash', 1 is yes, and 0 is no. If the ticket has a car wash, I need to determine what kind of car wash they have. There is a table called 'TicketItems' where the car wash type is stored. I need to say "For each ticketGUID in the dataset where "HasCarWash = 1", UPDATE LocalDataSet SET CarWashType = (SELECT CarWashType FROM SQL.dbo.TicketItems WHERE TicketGUID = @TheTicketGUIDOfTheCurrentRowInTheDataset) Next.
After inserting into masterTable it returns an ID. With that ID I want to enter more than one row into a transaction table.
I am using two separate procedures. The problem is, after inserting the record into master, and while inserting into the transaction table, if any interruption occurs I want to abort the corresponding insert of the master table.
My Problem is that I want to give user a message if the delegate limit has reached for that course.See I have a course where I have MinDelegate and MaxDelegate limit. I want to stop inserting and give user message that "Max Delegate limit has reached can't have more delegates for this course"And below is the insert commmand which is inserting records in my delegate table.
ALTER PROCEDURE [dbo].[uspInsertDelegate]
(
@CourseID int,
[code].....
I have a web portal designed in ASP.NET in which we ask customers to enter the data. On the click of submit button all i have done is, just read the data and called a stored procedure which inserts that into a table. There seems to be a problem in SQL Server 2005 while inserting the data from multiple computers at the same time. We have tested in our lab with three computers, result is that we get the data inserted successfully in only one machine and on the other two machines we get error on page. I have used transactions in the stored procedure and also tried setting the isolation levels to READ_UNCOMMITTED, SERIALIZABLE and SNAPSHOT. Nothing seems to work properly.
View 4 RepliesI am INSERTING into 2 different tables with 2 different buttons (One after the other by clicking each button). I have a form with 1 button directly on it to INSERT into tblCustomers from a field that is directly on the form as well. I then have a TabControl with another button with other fields (5 to be exact).
After I add data to the data base by filling out the field on the form and then by first clicking the add button located directly on the form and then add data to the fields directly on the TabControl the data will not INSERT itself into the tables in the data base for the 2nd table. Only the first table get data in it and not the one related to the TabControl.
BUT if i add data in the TabControl and then click the button on the TabControl it adds data into to the 2nd table. Is there a way to refresh my program so that it will accept both the "forms data" and the "TabControl data"?
I have problem when i inserted data. the error show String or binary data would be truncated. What is meaning of that??
This my code:
Try
SQLCONNECTIONS.connect()
Dim sqlcmd As New SqlCommand
[Code].....
Basically I am trying to insert some data about a user into a database for a test that they complete. If it's their first time completing the test then I want their results to be automatically stored. If not then I want their results to only be overwritten if they agree to it.
Here's my code so far:
Dim sqlx As OleDbCommand = New OleDbCommand
Dim con As New OleDbConnection("Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source =
[code]......
Doing a project in Visual Web Developer 2010 using Visual Basic. MS SQL Server 2010.I can connect to my SQL server. But when I try to INSERT INTO sql server, I get an error that the columns could not be found. But the column's SQL is listing is from my VALUES field! Here is code and SQL error. [code]
View 3 Repliesi am trying to input 72003 3131/1 from text from a text field into sql as a string.I have the following code but getting an Error while inserting record on table, incorrect syntax near '3131'.the end user will be able to change this text to anything they like and still
the exe will run.
Private Sub line2add_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles line2add.Click
Dim NewLongDesc As String
Dim RConv As String
Dim StkCodeV As String
[code]....
I am pulling data from one SQL Server database, formating the data and then inserting it into another SQL Server Database. I am looking for a faster way to do this than the one I am currently using. The data pull is about 37,000 rows, so formating it and inserting it one row at a time is very time consuming. I was hoping I could format it into a datatable and insert the datatable into second database essentially inserting all rows at the same time as if they wre within the same databse, but I have not found a way to do this.
Essentially the code (I have simplified it) that I am using...
Dim
cn1 As New SqlClient.SqlConnection
Dim cn2 As New SqlClient.SqlConnection
Dim cmd1 As New SqlClient.SqlCommand
Dim cmd2 As New SqlClient.SqlCommand
[Code] .....
i want to insert data into data base from my combobox,which parameter should i use in insert query ? [code]
View 2 RepliesI am working on a routine to insert data from a table to another table. The two tables have the same schema.
Public Function InsertCount(ByVal sCon As OleDbConnection) As Integer
Dim strsql As String = "Insert Into Student" & vbcrlf & _
"Select * from Student_Temp Where StudentID Not In (Select StudentID from Student)"
Dim cmd As New OleDbCommand(strsql, sCon)
cmd.CommandTimeout = 0
[Code] .....
I'm trying to find an easy way to export data from my database using VB. I already managed to write some textbox values into excel, but since this takes a lot of time and is not practical in my program, I need to learn how to export masses at a time...
So, I need to write 6 different values from the database table (shown in the picture in red) that are decided by 3 other values (shown in the picture in blue).
I have a Form1 where I can choose the "ProjHenkID", "Ty�Nro" and "Pvm:" (shown in blue)...
Started the code like:
Dim MyExcel As New Excel.Application
MyExcel.Workbooks.Open("C:Tuntilappu.xls")
MyExcel.Visible = True
but don't know how to call values from the database and insert them into specific cells in Excel...
here is my code
Dim lvitem
Dim iCount As Integer
Dim iLoop As Integer
Dim query3 = New SqlCommand
[Code]...
I'm trying to insert data into a MS SQL database from a vb application. When i enter in some dummy data at runtime, this is the error i get "Invalid column name 'ahfh'. Invalid column name 'dsfhdf'. Invalid column name 'sdfhdf'." The error occurs at this line - "myCommand.ExecuteNonQuery()"
Protected
Sub Button1_Click(ByVal
sender As
Object,
[code].....
Well I'm doing a Television Guide project at school, and I need to be able to load the data from a text file; into the ListBox. And well to be honest I dont have a clue how to do this,can anyone point me in the right direction?
View 4 Repliesi am having trouble inserting data into an MS access database using SQL through a visual basic form. The table that i am trying to add data to is the issue table which is liked to the customer and books table. When i insert the code below the following error appears "You cannot add or change a record because a related record is required in table 'tblBooks'."
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