change the OWA redirection

<asp:TextBox ID="TextBox1"  runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="我被隐藏啦" style="display:none" />

// .aspx.cs
protected void Page_Load(object sender, EventArgs e)
...{
// 1.x
// TextBox1.Attributes["onclick"] = Page.GetPostBackEventReference(Button1);
// 2.0
TextBox1.Attributes["onclick"] = ClientScript.GetPostBackEventReference(Button1, null);
}

protected void Button1_Click(object sender, EventArgs e)
...{
Response.Write(DateTime.Now);
}

来源地址：http://www.dotnetsky.net/netsave/ShowTopic-92646.html