public static HtmlString StyleLibrary(this WebViewPage page, StyleLibrary library)
{
if (page.IsAjax)
{
return(new HtmlString(string.Empty));
}
GetContextStyles(page).AddLibrary(library);
return(new HtmlString(string.Empty));
}
public void AddLibrary(StyleLibrary library)
{
if (Libraries == null)
{
Libraries = new HashSet <StyleLibrary>();
}
if (LibraryOrder == null)
{
LibraryOrder = new List <StyleLibrary>();
}
AddLibraryInternal(library);
}
private void AddLibraryInternal(StyleLibrary library)
{
if (Libraries.Contains(library))
{
return;
}
if (library.Dependencies != null)
{
foreach (var dependentLibrary in library.Dependencies)
{
AddLibraryInternal(dependentLibrary);
}
}
Libraries.Add(library);
LibraryOrder.Add(library);
}