/// <summary>
/// 判断是否定义了ExportAttribute的特性
/// </summary>
/// <param name="type">类型</param>
/// <returns>定义标志</returns>
private static bool IsDefinedExport(Type type)
{
return(type.IsDefined(_portAttributeType, false));
}
/// <summary>
/// 判断是否定义了ExportAttribute的特性
/// </summary>
/// <param name="type">类型</param>
/// <returns>定义标志</returns>
private static bool IsDefinedExport(Type type)
{
return(type.IsDefined(_portAttributeType, false));
}