Updating access database datagridview
The Data Grid View control supports the standard Windows Forms data binding model, so it will bind to a variety of data sources. In most circumstances, however, you will bind to a Binding Source component which will manage the details of interacting with the data source. You can easily update a database from a Data Grid View. Step 4See the properties of the Adapter on Data Set, whether it has a query for updating or not. Step 5A line is automatically generated, when you bind the Data Grid View to the dataset.Step 1Create a Windows Forms Application Project, and place a Data Grid View on the form. As: Points of Interest You can insert a row and click the update button; a row in the database will be inserted. Run(New Form1()) End Sub ' Initialize the form. Form Private data Grid View1 As New Data Grid View() Private binding Source1 As New Binding Source() Private data Adapter As New Sql Data Adapter() Private With Events reload Button As New Button() Private With Events submit Button As New Button() _ Public Shared Sub Main() Application.
Adapter = New Sql Data Adapter(select Command, connection String) ' Create a command builder to generate SQL update, insert, and ' delete commands based on select Command. Dim command Builder As New Sql Command Builder(Adapter) ' Populate a new data table and bind it to the Binding Source. Storing sensitive information, such as a password, within the connection string can affect the security of your application.
private Ole Db Connection connection = null; private Ole Db Data Adapter dataadapter = null; private Data Set ds = null; private void Form2_Load(object sender, Event Args e) private void add Upadate Button_Click(object sender, Event Args e) private void data Grid View1_Cell End Edit(object sender, Data Grid View Cell Event Args e) The db Data Adapter Class (the one that Ole Db Data Adapter inherit from) has a Select Command, Update Command and Insert Command.
This are the one responsible for select, update, and insert when you explicit call any of the methods (for example update ;) ).
Introduction A Data Grid View control can be used to display data from a database.
A table can be displayed from a database in a Data Grid View, using the Data Adapter class and data logic.