服务端TextBox焦点事件

/*JavaScript代码部分*/

<script language="javascript" type="text/javascript">

function onTextBoxBlur()

{

document.getElementById("btnHidden").click();

}

</script>

/*Aspx代码部分*/

<input id="btnHidden" type="button" value="HiddenButton" style="display:none;" runat="server" onserverclick="btnHidden_ServerClick" />

<asp:TextBox ID="txtAmountCode" runat="server" onblur="onTextBoxBlur();" Width="200px"></asp:TextBox>

/*CS代码部分*/

protected void btnHidden_ServerClick(object sender, EventArgs e)

{

//事件

}