DaniWeb IT Discussion Community - I need to be able to hit Enter as well as clicking button.

What do i add to code be able to hit enter as well as clicking the button.
<%@ Page Language="VB" %>
<script runat="server">
Function era(ByVal yEAR As Integer) As System.Data.DataSet
Dim connectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Ole DB Services=-4; Data Source=Cresta Tunes.mdb"
Dim dbConnection As System.Data.IDbConnection = New System.Data.OleDb.OleDbConnection(connectionString)

Dim queryString As String = "SELECT [Cresta Tunes].[ARTIST], [Cresta Tunes].[TITLE], [C"& _
"resta Tunes].[MP3_D], [Cresta Tunes].[MP3_T], [Cresta Tunes].[CD_D], [Cresta Tun"& _
"es].[CD_T], [Cresta Tunes].[YEAR],[Cresta Tunes].[CATEGORY] FROM [Cresta Tunes] WHERE ([Cresta Tunes]."& _
"[YEAR] LIKE '%' & @YEAR & '%')"
Dim dbCommand As System.Data.IDbCommand = New System.Data.OleDb.OleDbCommand
dbCommand.CommandText = queryString
dbCommand.Connection = dbConnection

Dim dbParam_yEAR As System.Data.IDataParameter = New System.Data.OleDb.OleDbParameter
dbParam_yEAR.ParameterName = "@YEAR"
dbParam_yEAR.Value = yEAR
dbParam_yEAR.DbType = System.Data.DbType.Int32
dbCommand.Parameters.Add(dbParam_yEAR)

Dim dataAdapter As System.Data.IDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter
dataAdapter.SelectCommand = dbCommand
Dim dataSet As System.Data.DataSet = New System.Data.DataSet
dataAdapter.Fill(dataSet)

Return dataSet
End Function' Insert page code here
'

Sub Button2_Click(sender As Object, e As EventArgs)
Datagrid2.DataSource = era(TextBox2.Text)
DataGrid2.DataBind()
End Sub

Sub LinkButton1_Click(sender As Object, e As EventArgs)

End Sub

Sub TextBox2_TextChanged(sender As Object, e As EventArgs)
TextBox2.Attributes.Add("onkeydown", "if(event.which event.keyCode){if ((event.which == 13) (event.keyCode == 13)) {document.getElementById('"+Button2.UniqueID+"').click();return false;}} else {return true}; ");
End Sub
</script>
<html xmlns:o= "urn:schemas-microsoft-com:office:office">
<head>
</head>
<body>
<form runat="server">



Search by Year




<table class="MsoTableGrid" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; MARGIN-LEFT: 71.1pt; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" bordercolor="maroon" cellspacing="2" cellpadding="2" rules="cols" align="right" bgcolor="azure" border="1">
<tbody>
<tr style="HEIGHT: 120.1pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
<td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 315pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 120.1pt; mso-border-alt: solid windowtext .5pt" valign="top" width="420">

<a href="Artist Search.aspx">Search
by Artist</a> 


<a href="Title Search.aspx">Search
by </a>Title 


<a href="Cresta Tunes.aspx">Search
by Artist & Title</a>


<a href="Year Search.aspx">Search
by Year</a> 


<a href="Category Search.aspx">Search
by Category</a> 


<a href="Year & Category Search.aspx">Search
by Year & Category</a> 


<a href="<A href="http://localhost:8080/MP3%20Search.aspx"><font">http://localhost:8080/MP3%20Search.aspx">Search by
MP3 Disc</a> 


<a href="<A href="http://localhost:8080/CD%20Search.aspx"><font">http://localhost:8080/CD%20Search.aspx">Search by CD
Disc</a>



</td>
<td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 630pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 120.1pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="840">
<o:p>


Year  
<asp:TextBox id="TextBox2" runat="server" BorderStyle="Solid" BorderColor="Teal" BorderWidth="2px" Columns="1" OnTextChanged="TextBox2_TextChanged"></asp:TextBox>


<asp:Button id="Button2" onclick="Button2_Click" runat="server" BorderColor="Red" Font-Underline="True" ForeColor="Red" Font-Bold="True" Text="Search" BackColor="Yellow"></asp:Button>



<asp:DataGrid id="DataGrid2" tabIndex="1" runat="server" BorderColor="Maroon" Font-Bold="True" BackColor="#C0FFFF" PageSize="20" AllowSorting="True" HorizontalAlign="Left" CellSpacing="5" CellPadding="5" Font-Size="Smaller" CaptionAlign="Left" Width="304px">
<SelectedItemStyle backcolor="White"></SelectedItemStyle>
<EditItemStyle backcolor="Transparent"></EditItemStyle>
<AlternatingItemStyle borderwidth="2px" borderstyle="Solid" bordercolor="Black" backcolor="#00C0C0"></AlternatingItemStyle>
<HeaderStyle borderwidth="5px" forecolor="White" borderstyle="Solid" bordercolor="White" backcolor="DarkOrchid"></HeaderStyle>
</asp:DataGrid>




</o:p>
</td>
</tr>
</tbody>
</table>


































</form>
</BODY></HTML>

Thanks in advance to anyone who can help!!