Add Data In Database Sql Server?
Jan 14, 2011[code]...
This codes are working but how can I validate the username if it is already in the database?[code]...
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Insert Data To A SQL Server Compact Database Sql Server Mdf?
Feb 28, 2010i have a app in visual basic mobile 2008, so i finish but now i need to tranfer the data generate in the in the app mobile to data base in sql server 2008.
View 1 RepliesSql Server - Dump Data From One Database Table To The Other Database?
Mar 18, 2011I have to write a code in vb.net (2010).To get a data from Database A table 1 and dump it to Database B Table 2.What's the best way to do this? Most efficient way? I know I can do this very easily in sql management studio but I need to write a code to do this in vb.net.
View 2 RepliesAdd Data In SQL Server 2005 Database?
Mar 10, 2010'm just a beginner who want to learn on manipulating SQL Server data using vb.net. I have already experienced manipulating data in ms access. So I just recycled the code that I used in here. But unfortunately I got this error:Object reference not set to an instance of an object.And another problem is that, I'm not really sure if what I have inputted in the SqlConnection matches what is in SQL Server. Here is a screen shot of sql server management studio express:
Imorts system.data.sqlclient
'declarations
Dim idnum As String
[code].....
Connecting Sql Server And Add The Data To My Database?
Jun 21, 2010I am trying to connect the database that is sql server 2005 to the vb.net code so that I can add the data to my database, which is already in the sql server and retrieve the required data from the database.
View 3 RepliesGet Nvarchar Data From SQL Server Database?
Jun 11, 2012I'd like to get some values from nvarchar column (SQL Server database). My code looks like below:
Dim value1 As String
Dim con2 As New System.Data.SqlClient.SqlConnection
con2.ConnectionString = "data source=AAA;initial catalog=DWH;integrated security=SSPI;"
con2.Open()
[code]....
It works fine only when there are numeric values in the column. But in this column are stored variable characters values and this types of values are not being displayed on the page. I don't know what is the reason.I've tried to use getValue.ToString instead of getString but it doesn't work either.
Insert Data Onto A SQL Server Database
Nov 16, 2011I'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.
View 13 RepliesInsert Some Data On SQL Server Database?
Nov 9, 2011how to insert some data on SQL Server database?i've tried this code, but it not works for me..here's the code:
Dim constring As String = "Data source=.sqlexpress;attachDbFilename=|DataDirectory|Database1.mdf;integrated security=true;connect timeout=30;user instance=true"
Dim connection As SqlConnection = New SqlConnection(constring)
[code]....
Inserting Data Into SQL Server Database?
Jan 1, 2012I 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.
Inserting Data To SQL Server Database?
Nov 21, 2011I 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:
[Code]...
Sql Server - Copy Data From One Database To Another?
Feb 1, 2010I need to copy data from one database to another using a VB.NET program. The target database is SQL Server the source database is some proprietary ODBC compliant database.
I need to loop through a list of table to copy. Read the data from the source database table for a given modified date. Delete the corresponding date from the target database table and insert the records from the source table. The databases are of the same structure i.e. table names and field names, but the data types may differ (however they are compliant e.g. double in source, float in target). No primary keys exist.
Heres how I may do it :
Firstly execute a Delete command to the target. I could then use a DataReader to obtain data from the source, loop through the Items and create an Insert Command for each row. Add Parameters to the Command with the appropriate values and execute. And wrap the whole thing in a Transaction.
Create A Data Connection To A Database In SQL Server?
Sep 28, 2011I have Visual Basic 2010 Express and SQL Server 2008 R2 (not Express) installed on my Windows 7 machine. In Visual Studio, I am attempting to create a Data Connection to a database in SQL server. Server Mgmt Studio is not running. When I attempt to add a connection in Database Explorer, to the AdventureWorks _Data database, I get the message "This file is in use. Enter an new name or close the file that's open in another program." There are no programs running except VB, except maybe for the SQL Server engine running the background.Please note that I can open and access tables within a database in code
within Visual Studio, I just can't add a connection in Database Explorer.Am I doing something wrong? I've been very frustrated on this issue for a long time
Error While Inserting Data In The Sql Server Database
Oct 9, 2011I'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 RepliesGet Data From A Remote Server / Mysql Database
Feb 13, 2009i have a site that is running in php with a mysql db and i want creat a app wiht .net 2008 to return/send values to that database what is the best way to do that? i have think in this options:
[Code]...
Loads The Data Onto A Sql Server Database Online?
May 24, 2012I have a very useful vb6 program that reads ms access tables and loads the data onto a sql server database in the correct format. The customer maintains his data using the access tables. The vb6 program allows him to then select the data categories he wants and loads the data onto a sql server database online.I haven't used vb.net yet.
View 2 RepliesSave The Data From Client To Server Database?
Jul 13, 2009For example, i installed the windows application in more than one pc. All the pc's are in network. I want to save the data in a single database. How it is possible?
View 7 RepliesSaving Binary Data Into SQL SErver Database?
Sep 10, 2009I have a string with Binarydata that is 64bit. I want to store this data into SQlServer database and the column is varbinary(Max).When I pass the string I am getting an error saying string cannot be converted into varbinary.
View 1 RepliesFormatting Currency (U.S) Not Working With Data From Sql Server Database?
Mar 25, 2012I have a code that binds the data from the database to textboxes. The problem is I want to make one of the textboxes Payment use a dollar sign.I tried formatting it as shown in the code below but only the first record gets formatted, the rest do not. When I click the next button, the dollar sign disappeared.
Here is a portion of the code:
bs = New BindingSource(ds, ds.Tables(0).TableName)
Me.txtPayment.DataBindings.Add("Text", bs, "Payment")
Me.txtPayment.Text = Format(CType(txtPayment.Text, Decimal), ("c"))
I have tried everything else I know, FormatCurrency but no luck.Payment is the name of the column in the database, the data type in SQL Server is Small Money.
Import Data From One Worksheet Into Database SQL Server 2008?
May 22, 2012I have a project to import data from one worksheet into database SQL Server 2008 on Windows Server 2008 using Interop. The project in debug mode works fine, but accessing the site from a client computer, I am getting permission denied message to the file I'm trying to import and it is located on the server. I wonder what it takes to make additional settings, as well as file folder. IIS? DCOM?
View 1 RepliesLoading Data From Database (SQL Server 2005) Into A Combox?
Jul 9, 2010column name = CustomerName
SQL server database name = SQLDEV6.
I have been given a task to create a application in vb that is supose to load data from a table named tblCustomers from a DataBase.
Loading Data From Database (SQL Server 2005) Into A Dropdownlistbox?
Jul 13, 2010I am trying to load CustomerName and PrintStreamACNO from tblCustomers to my dropdownlist. I am not getting the correct syntax on the binding and displaying.
Imports System
Imports System.IO
Imports System.Reflection
Imports PSXSTL.Data
Imports PSXSTL.Data.DataAccess
[Code]...
Save Data From WinForms Controls To A SQL Server Database?
Jun 29, 2010I do have Visual VB.NET 2008 Express installed, SQL Server 2005 express installed, and I do know how to start a brand new project in VB.NET, and then add the database to the solution explorer, modify the tables/fields, etc. I know how to create a WinForm, add some controls (and name them and whatnot).....
So in MS Access I know how to use VB in the Code-Behind-Form to use the form in an unbound manner, and insert data into the tables via Visual Basic with SQL statements. I am looking to be able to begin the same sort of thing here, because I guess I have to start somewhere?
Save Data In Sql Server Database SqlException Was Unhandled
Jul 17, 2011i keep on getting SqlException was unhandled incorrect syntax near '+'.i cant seen to see whats wrong with my code.i hope someone can help me solve this code.[code]
View 2 RepliesSql Server - Data Updation Is Not Reflected On The Database In VB 2008
Jan 5, 2012I am using the following code for inserting data to the database
[Code]....
this inserted data to database when programs is running but if i close the program and start again previous data i have inserted are lost ....why ?
Sql Server - Read Data From A Database Using LINQ To SQL In VB Using An IQueryable?
Dec 2, 2011I know how to select items from an array with LINQ, but what I can't figure out how to do is access a database using an IQueryable. I connected the database to my project, added two classes from the database to the "LINQ to SQL" .dbml file and saved it. In my programming assignment, I am not supposed to create a data source (table thing) to display the data, but update my own interface manually. In order to do it, I was told to instantiate this:
Private dogs As System.Linq.IQueryable(Of Dog)
(Dog is a class that I added to my .dbml file from the database file)Also, I am told it involves using a method
.AsEnumerable.ElementAt(index As Integer)
Sql Server - Unable To Display SQL Database Data On VB Form?
Sep 26, 2011I am facing a problem displaying the records of my table on the visual basic form I have created.
This is my code :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
myconnection = New SqlConnection("server=HOME-PCSQLEXPRESS;uid=sa;pwd=123;database=college")
[Code]....
Note: my database name is "college" , table name is "demo3" . Table contains 2 columns namely name and roll no. How to display the data in those columns on the visual basic form that I have created ?
Connect Different VB Applications To A Database Server.like Accessing Data From One Database By Different Applications?
Aug 15, 2011how to connect different vb applications to a database server.like accessing data from one database by different applications...
View 4 RepliesAdding A Data From More Than 1 Computer To A Database That Is Locate On Central Server
Jan 1, 2011My application is in VS 2008 (vb.net Windows form)
I want tips for this:
What types of care I take for it?
What types of problems can be generally happen?
Displaying SQL Server Database Data In A Sort Or Sequential Order?
Mar 5, 2012I am getting data from an SQL Server database and displaying the data on a Windows form.How do I navigate through the data in a Sequential Order or Sort Order using the the REP_ID number? Example: When I use the navigation to move from one data to the other, can I go from; example: 100001 to 100002 and so on?
Finally is there any hint as to why I am getting the time with the dates? I know it is converted to text but not sure how to remove the time and just get the dates.Here is the entire project code:
Imports System.Data
Imports System.Data.SqlClient
Public Class frmBindingData[code]......
How To Fill List View And Data Grid From A Database (SQL Server)
May 27, 2009how to fill List View and Data Grid from a Database (SQL Server).
View 4 Replies