Req: How to use enter key for result and clear field

[jokerfool]

This is the code for the search command when hitting the button

    Private Sub btnMobileDeviceFilter_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMobileDeviceFilter.Click
        ds.Tables(0).DefaultView.RowFilter = "[Mobile_Phone_Type] like '%" & tbMobileDevice.Text & "%'"
        DataGridView1.DataSource = ds.Tables(0)
    End Sub

If I double click the field and add

ds.Tables(0).DefaultView.RowFilter = "[Mobile_Phone_Type] like '%" & tbMobileDevice.Text & "%'"
        DataGridView1.DataSource = ds.Tables(0)

When I enter text it locates the desired findings.

Also how can I create a button to execute to clear the field of the box?

Thank you