public static void RenderCssLinks(Control control, IEnumerable <string> cssFiles)
{
bool isRtl = RtlUtil.IsRtl;
CssFiles.CssFile cssFile = null;
if (!CssFiles.cultureAwareCssFileTable.TryGetValue(CultureInfo.CurrentUICulture.LCID, out cssFile))
{
cssFile = CssFiles.mainDefaultCss;
}
CssFiles.OutputCssLink(control, cssFile, isRtl);
if (cssFiles != null)
{
foreach (string text in cssFiles)
{
CssFiles.CssFile cssFile2 = CssFiles.nameToCssFileTable[text];
if (cssFile2 == null)
{
throw new InvalidOperationException(string.Format("File name {0} isn't map to any predefined CssFile. Make sure you type the correct css file name.", text));
}
CssFiles.OutputCssLink(control, cssFile2, isRtl);
}
}
}
protected void RenderCssLinks()
{
CssFiles.RenderCssLinks(this, _Default.NavigationCssFiles);
}
private static void OutputCssLink(Control control, CssFiles.CssFile cssFile, bool isRtl)
{
CssFiles.OutputCssLink(control.Page.Response.Output, ThemeResource.GetThemeResource(control.Page, (isRtl && cssFile.RtlFileName != null) ? cssFile.RtlFileName : cssFile.FileName));
}