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Find Record with the dataview and the currencymanager


The dataview's find method will return the row number of the first match of a sorted column.
Therefore is used a dataview and a currencymanager
Here a sample which we have done this time using the Data designer because we had not much of those on our website.
To test the sample you only need the Northwind DataBase (Access or SQL Server) and to drag a DataGridView on the form

The code is VB10SP1 style so for earlier versions you have to add always the byval and in some versions the continutation characters if needed

Untitled 1

Public Class Form1

    'VB10 SP1 style code

    'Done with the designer and the customerTable of Nortwind

    'Data -> Select Add New DataSource -> DataBase -> DataSet 

    'and follow the wizard until the end

    Private Sub Form1_Load(sender As System.Object,

                           e As System.EventArgsHandles MyBase.Load

        Dim dt As New NorthwindDataSet.CustomersDataTable

        Using da As New NorthwindDataSetTableAdapters.CustomersTableAdapter

            da.Fill(dt)

        End Using

        DataGridView1.DataSource = dt.DefaultView

        'The casting below is only done to show,

        ' how to do it if it is not in the load method

        Dim cm = CType(Me.BindingContext(DataGridView1.DataSource), 

            CurrencyManager)

        Dim dv = CType(DataGridView1.DataSource, DataView)

        dv.Sort = "CustomerID"

        Dim x = dv.Find("ANTON")

        DataGridView1.Rows(x).Selected = True

    End Sub

End Class




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