public static bool TryCreate(bool isIcon,
ResourceLang lang,
byte[] rawData,
out IconCursorImageResourceData typed)
{
// rawData is an ICONIMAGE structure OR a PNG image
// if it's a PNG image it's easy enough:
if (PngImageResourceData.HasPngSignature(rawData))
{
if (!TryCreateImage(rawData, out var image))
{
typed = null;
return(false);
}
typed = new IconCursorImageResourceData(image, lang, rawData)
{
IsIcon = isIcon
};
return(true);
}
typed = new IconCursorImageResourceData(lang, rawData)
{
IsIcon = isIcon
};
return(true);
}
public override ResourceData FromResource(ResourceLang lang, byte[] data)
{
if (lang == null)
{
throw new ArgumentNullException(nameof(lang));
}
var isIcon = lang.Name.Type.Identifier.KnownType == Win32ResourceType.IconImage;
return(IconCursorImageResourceData.TryCreate(isIcon, lang, data, out var rd) ? rd : null);
}
public IconCursorImageResourceData FromFileData(ResourceLang lang, byte[] data, bool isIcon)
{
return(IconCursorImageResourceData.TryCreate(isIcon, lang, data, out var rd) ? rd : null);
}
