Фильтрация строк DataGridview с использованием TextBox - Visual Basic .NET - Ответ 14224002

 Private table1 As DataTable
    Private Sub Form6_Load(sender As Object, e As EventArgs) Handles MyBase.Load
 
        table1 = New DataTable()
 
        '  table1.Columns.Add("Id", GetType(Integer))
        '  table1.Columns.Add("FirstName", GetType(String))
        '  table1.Columns.Add("LastName", GetType(String))
        '  table1.Columns.Add("City", GetType(String))
 
        table1.Rows.Add(1, "Leon", "Ardon", "Paris")
        table1.Rows.Add(2, "Ben", "Jamir", "London")
        table1.Rows.Add(3, "Samuel", "Toe", "Berlin")
        table1.Rows.Add(4, "Lila", "Foe", "Madrid")
 
        DataGridView2.DataSource = table1
    End Sub
 
 
 
    Private Sub TextBox2_TextChanged(sender As Object, e As EventArgs) Handles TextBox2.TextChanged
        If True Then
            Dim dv As DataView = table1.DefaultView
            dv.RowFilter = "FirstName LIKE '" & TextBox2.Text & "%'"
            DataGridView2.DataSource = dv
        End If
    End Sub