方法1:
<asp:Literal ID="ltScript" runat="server"></asp:Literal>
<asp:Literal ID="ltScript" runat="server"></asp:Literal>
private void Button1_Click(object sender, System.EventArgs e)
{
ltScript.Text = "<script type=\"text/javascript\">你要执行的js函数;</script>";
}
方法2:
ClientScript.RegisterStartupScript(this.GetType(), "LoadPicScript", "<script>alert('JS代码');</script>");