asp.net在iframe中彈出信息并執(zhí)行跳轉(zhuǎn)問題探討

/// summary>
/// iframe 中，彈出信息并跳轉(zhuǎn)
/// /summary>
/// param name="msg">/param>
/// param name="targetPageName">/param>
public static void ResponseShowMsg(string msg, string targetPageName)
{
string str = "script> alert('{0}'); window.parent.frames[\"sysMain\"].location.href = '{1}'; /script>";
string Urls = HttpContext.Current.Request.Url.OriginalString;
if (Urls.LastIndexOf('?') > 0)
{
Urls = Urls.Substring(0, Urls.LastIndexOf('?')).Replace(HttpContext.Current.Request.Url.Segments[HttpContext.Current.Request.Url.Segments.Length - 1], targetPageName);
}
else
{
Urls = Urls.Replace(HttpContext.Current.Request.Url.Segments[HttpContext.Current.Request.Url.Segments.Length - 1], targetPageName);
}
str = string.Format(str, msg, Urls);
HttpContext.Current.Response.Write(str);
}

protected void btnSave_Click(object sender, EventArgs e)
{
if (bll.RoleAdd(model, tempMs))
{
CmvspCommon.MessageBox.ResponseShowMsg( "保存成功！", "add.aspx");
}
else {
CmvspCommon.MessageBox.Show(this, "保存失??！");
}
}