public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var jObject = JObject.Load(reader);
// Don't require type property on AdaptiveBlockContent
if (objectType == typeof(AdaptiveBlockContent))
{
var result = new AdaptiveBlockContent();
serializer.Populate(jObject.CreateReader(), result);
HandleAdditionalProperties(result);
return(result);
}
var typeName = jObject["type"]?.Value <string>() ?? jObject["@type"]?.Value <string>();
if (typeName == null)
{
throw new Exception("Required property 'type' not found on adaptive card element");
}
if (TypedElementTypes.Value.TryGetValue(typeName, out var type))
{
var result = (BaseAdaptiveBlockElement)Activator.CreateInstance(type);
serializer.Populate(jObject.CreateReader(), result);
HandleAdditionalProperties(result);
return(result);
}
//Warnings.Add(new AdaptiveWarning(-1, $"Unknown element '{typeName}'"));
return(null);
}
public AdaptiveBlock(AdaptiveBlockContent content)
{
ViewReference = new AdaptiveBlockEmbeddedReference <AdaptiveBlockView>()
{
Value = new AdaptiveBlockView()
{
Content = content
}
};
}
