1、弹出子页面:
Response.Write("<script>showModalDialog('htxx_copy.aspx?);
2、子页面关闭后刷新父页面:
Page.ClientScript.RegisterStartupScript(Page.GetType(), "00", "<script>alert('保存成功!');window.close();window.dialogArguments.window.location=window.dialogArguments.window.location;</script>");