public static ViewModelCache GetViewModelCache(this IZetboxContext ctx, IPerfCounter perfCounter)
{
if (ctx == null)
{
throw new ArgumentNullException("ctx");
}
object result;
if (!ctx.TransientState.TryGetValue(CacheKey, out result))
{
result = new ViewModelCache(perfCounter);
ctx.TransientState[CacheKey] = result;
}
return((ViewModelCache)result);
}
public static ViewModelCache GetViewModelCache(this IZetboxContext ctx, IPerfCounter perfCounter)
{
if (ctx == null) throw new ArgumentNullException("ctx");
object result;
if (!ctx.TransientState.TryGetValue(CacheKey, out result))
{
result = new ViewModelCache(perfCounter);
ctx.TransientState[CacheKey] = result;
}
return (ViewModelCache)result;
}