/// <summary>
/// QQ表情。
/// </summary>
/// <param name="faceId">QQ表情ID，为0-170的数字。</param>
public Face(string faceId)
{
Contract.Requires <ArgumentException>(IsNum(faceId));
Contract.Requires <IndexOutOfRangeException>(InRange(faceId, 0, 170));
FaceId = Escape(faceId);
}
/// <summary>
/// 包含本地文件信息的CQ码。
/// </summary>
/// <param name="file">文件信息。</param>
public FileCoolQCode(FileSystemInfo file)
{
string path = file.FullName;
Contract.Requires <FileNotFoundException>(File.Exists(path));
Path = Escape(path);
FileType = FileTypeEnum.Local;
}
/// <summary>
/// 小表情。
/// </summary>
/// <param name="sFaceId">为该小表情的ID。</param>
public SFace(string sFaceId)
{
Contract.Requires <ArgumentException>(IsNum(sFaceId));
SFaceId = Escape(sFaceId);
}
/// <summary>
/// 为该原创表情的ID，存放在酷Q目录的data\bface\下。
/// </summary>
/// <param name="bFaceId">原创表情的ID，存放在酷Q目录的data\bface\下。</param>
public BFace(string bFaceId)
{
Contract.Requires <ArgumentException>(IsNum(bFaceId));
BFaceId = Escape(bFaceId);
}
/// <summary>
/// emoji表情。
/// </summary>
/// <param name="emojiId">为emoji字符的unicode编号。</param>
public Emoji(string emojiId)
{
Contract.Requires <ArgumentException>(IsNum(emojiId));
EmojiId = Escape(emojiId);
}
/// <summary>
/// @某人。
/// </summary>
/// <param name="userId">为被@的群成员QQ。若该参数为all，则@全体成员（次数用尽或权限不足则会转换为文本）。</param>
public At(string userId)
{
Contract.Requires <ArgumentException>(IsNum(userId) || userId.ToLower() == "all");
UserId = Escape(userId);
}
