本文整理汇总了C++中TCString::IsEmpty方法的典型用法代码示例。如果您正苦于以下问题：C++ TCString::IsEmpty方法的具体用法？C++ TCString::IsEmpty怎么用？C++ TCString::IsEmpty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TCString的用法示例。
在下文中一共展示了TCString::IsEmpty方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetMsgFormat
TCString CContactSettings::GetMsgFormat(int Flags, int *pOrder, char *szProtoOverride)
// returns the requested message; sets Order to the order of the message in the message tree, if available; or to -1 otherwise.
// szProtoOverride is needed only to get status message of the right protocol when the ICQ contact is on list, but not with the same
// protocol on which it requests the message - this way we can still get contact details.
{
TCString Message = NULL;
if (pOrder)
*pOrder = -1;
if (Flags & GMF_PERSONAL) // try getting personal message (it overrides global)
Message = db_get_s(hContact, MOD_NAME, StatusToDBSetting(Status, DB_STATUSMSG, IDC_MOREOPTDLG_PERSTATUSPERSONAL), (TCHAR*)NULL);
if (Flags & (GMF_LASTORDEFAULT | GMF_PROTOORGLOBAL | GMF_TEMPORARY) && Message.IsEmpty()) {
char *szProto = szProtoOverride ? szProtoOverride : (hContact ? GetContactProto(hContact) : NULL);
// we mustn't pass here by GMF_TEMPORARY flag, as otherwise we'll handle GMF_TEMPORARY | GMF_PERSONAL combination incorrectly,
// which is supposed to get only per-contact messages, and at the same time also may be used with NULL contact to get the global status message
if (Flags & (GMF_LASTORDEFAULT | GMF_PROTOORGLOBAL))
Message = CProtoSettings(szProto).GetMsgFormat(Flags, pOrder);
else if (!hContact) { // handle global temporary message too
if (g_ProtoStates[szProto].TempMsg.IsSet())
Message = g_ProtoStates[szProto].TempMsg;
}
}
return Message;
}