//private static bool IsXHtmlDocument(Page page)
//{
// bool result = false;
// foreach (Control control in page.Controls)
// {
// if (control is HtmlHead)
// break;
// if (control is LiteralControl)
// {
// string text = ((LiteralControl)control).Text;
// if (text.IndexOf("!DOCTYPE", StringComparison.OrdinalIgnoreCase) >= 0)
// if (text.IndexOf("XHTML", StringComparison.OrdinalIgnoreCase) >= 0)
// {
// result = true;
// break;
// }
// }
// }
// return result;
//}
private static PageDocumentType GetPageContentType(Page page)
{
PageDocumentType result = new PageDocumentType();
foreach (Control control in page.Controls)
{
if (control is HtmlHead)
{
break;
}
if (control is LiteralControl)
{
string text = ((LiteralControl)control).Text;
if (text.IndexOf("!DOCTYPE", StringComparison.OrdinalIgnoreCase) >= 0)
{
result.HasDocType = true;
if (text.IndexOf("XHTML", StringComparison.OrdinalIgnoreCase) >= 0)
{
result.IsXmlDocument = true;
break;
}
}
}
}
return(result);
}
private void SetHeaderContent(Page page)
{
if (page.Header != null)
{
PageDocumentType docType = GetPageContentType(page);
if (docType.HasDocType)
{
SetCompatibleMeta(page, "IE=7");
}
else
{
SetCompatibleMeta(page, "IE=5");
}
////不是对话框
//if (IsXHtmlDocument(page))
// SetCompatibleMeta(page, "IE=7");
//else
// SetCompatibleMeta(page, "IE=5");
}
}
