/// <summary>
/// Gets the nullable type that corresponds to the given type.
/// </summary>
public static Type GetNullableType(Type type)
{
if (!type.GetTypeInfo().IsValueType)
{
return(type);
}
if (NullableInfoMap.TryGetValue(type, out var result))
{
return(result.NullableType);
}
else
{
return(null);
}
}
/// <summary>
/// Gets the default value for a specified type.
/// </summary>
public static object GetDefaultValue(Type type)
{
if (type == null)
{
return(null);
}
if (!type.GetTypeInfo().IsValueType)
{
return(null);
}
if (NullableInfoMap.TryGetValue(type, out var result))
{
return(result.DefaultValue);
}
else
{
return(Activator.CreateInstance(type));
}
}
