Vb net dataadapter not updating
Click Dim connetion String As String Dim connection As Ole Db Connection Dim oledb Adapter As New Ole Db Data Adapter Dim sql As String connetion String = "Provider=Microsoft. OLEDB.4.0; Data Source=Your mdb filename;" connection = New Ole Db Connection(connetion String) sql = "update Users set Password = 'new password' where User ID = 'user1'" Try connection.
Hello, I am using and the SQLData Adapter to display a query results from MS SQL into a datagridview so that the user can make changes the data and update it accordingly.
Inter Process Communication There are multiple IPC technologies available to you so it depends on how your application is deployed as to which ones you can use.After that I called the Data Adapter's Update method to save the changes to the database table. The following code samples that demonstrate how to use the Sql Data Adapter object to update a SQL Server database using Update Command properties in Sql Data Adapter. The Insert Command, the Update Command, and the Delete Command properties of the Sql Data Adapter object update the database with the data modifications, that are run on a Data Set object. Sql Client Public Class Form1 Private Sub Button1_Click(By Val sender As System. Click Dim connetion String As String Dim connection As Sql Connection Dim adapter As New Sql Data Adapter Dim sql As String connetion String = "Data Source=Server Name; Initial Catalog=Database Name; User ID=User Name; Password=Password" connection = New Sql Connection(connetion String) sql = "update product set product_price = 1001 where Product_name ='Product7'" Try connection.