The DataView is created from a LINQ to DataSet query over the Contact DataTable and is then bound to the BindingSource component.
In the Load event handler of your form, bind the DataGridView control to the BindingSource component and call the GetData method to retrieve the data from the database. ' Fill the data set with the contact information.ĬontactsDataAdapter.Fill(dataSet, "Contact") These are used toĭim contactsCommandBuilder As SqlCommandBuilder = New SqlCommandBuilder(contactsDataAdapter) ' delete commands based on the contacts select command. ' Create a command builder to generate SQL update, insert, and ' Create the command strings for querying the Contact table.ĭim contactSelectCommand As String = "SELECT ContactID, Title, FirstName, LastName, EmailAddress, Phone FROM Person.Contact"ĬontactsDataAdapter = New SqlDataAdapter( _ ' Create the connection string for the AdventureWorks sample database.ĭim connectionString As String = "Data Source=localhost Initial Catalog=AdventureWorks " _ Fill the data set with the contact information.ĬontactsDataAdapter.Fill(dataSet, "Contact") ĭataSet.Locale = CultureInfo.InvariantCulture SqlCommandBuilder contactsCommandBuilder = new SqlCommandBuilder(contactsDataAdapter) delete commands based on the contacts select command. Create a command builder to generate SQL update, insert, and String contactSelectCommand = "SELECT ContactID, Title, FirstName, LastName, EmailAddress, Phone FROM Person.Contact" ĬontactsDataAdapter = new SqlDataAdapter( Create the command strings for querying the Contact table. String connectionString = "Data Source=localhost Initial Catalog=AdventureWorks " Create the connection string for the AdventureWorks sample database. private void GetData()ĭataSet.Locale = CultureInfo.InvariantCulture You will need access to a server with the AdventureWorks SQL Server sample database installed. Be sure to set the connectionString variable to a value that is appropriate for your database.
#Update datagridview checkbox scriptcase code#
The following code example implements a GetData method that initializes a SqlDataAdapter component and uses it to fill a DataSet. Implement a method to handle the details of retrieving data from a database. To connect a DataGridView control to a DataView In most situations, however, you will bind to a BindingSource component that will manage the details of interacting with the data source.įor more information about the DataGridView control, see DataGridView Control Overview.
#Update datagridview checkbox scriptcase windows#
The DataGridView control supports the standard Windows Forms data binding model, so it will bind to DataView and a variety of other data sources. The DataGridView control provides a powerful and flexible way to display data in a tabular format.
0 kommentar(er)
