جستجوی یک عبارت با متد find شی dataview قرار دادن نتیجه در datagridview



        private void textBox1_TextChanged( object sender , EventArgs e )

        {

            DataView dv = new DataView( myDataSet.Tables[ 0 ] );

            if ( textBox1.Text.Trim() == String.Empty )

                dv.RowFilter = "";

            else

                dv.RowFilter = "FirstName Like '%" + textBox1.Text + "%'";



            dataGridView.DataSource = dv;

 

        }

یا



    Private Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtSearch.TextChanged

        If txtSearch.Text = "" Then

            pDataSet.Tables(0).DefaultView.RowFilter = ""

        Else

            pDataSet.Tables(0).DefaultView.RowFilter = "ProductName Like '%" + txtSearch.Text + "%'"

        End If

        DataGridView1.DataSource = pDataSet.Tables(0).DefaultView

    End Sub