这是 Real Player ActiveX Control Library (Version 1.0) 的所有函数与方法,有兴趣可以研究一下。
function GetSource: WideString;
procedure SetSource(const lpszNewValue: WideString);
function GetConsole: WideString;
procedure SetConsole(const lpszNewValue: WideString);
function GetControls: WideString;
procedure SetControls(const lpszNewValue: WideString);
function GetNoLabels: WordBool;
procedure SetNoLabels(bNewValue: WordBool);
function GetAutoStart: WordBool;
procedure SetAutoStart(bNewValue: WordBool);
function GetAutoGotoURL: WordBool;
procedure SetAutoGotoURL(bNewValue: WordBool);
function GetVolume: Smallint;
procedure SetVolume(nVol: Smallint);
function GetMute: WordBool;
procedure SetMute(bMute: WordBool);
function GetLoop: WordBool;
procedure SetLoop(bVal: WordBool);
function GetImageStatus: WordBool;
procedure SetImageStatus(bEnable: WordBool);
function GetPacketsTotal: Integer;
function GetPacketsReceived: Integer;
function GetPacketsOutOfOrder: Integer;
function GetPacketsMissing: Integer;
function GetPacketsEarly: Integer;
function GetPacketsLate: Integer;
function GetBandwidthAverage: Integer;
function GetBandwidthCurrent: Integer;
procedure DoPlayPause;
procedure DoStop;
procedure DoNextItem;
procedure DoPrevItem;
function CanPlayPause: WordBool;
function CanStop: WordBool;
function HasNextItem: WordBool;
function HasPrevItem: WordBool;
function HasNextEntry: WordBool;
function HasPrevEntry: WordBool;
procedure DoNextEntry;
procedure DoPrevEntry;
procedure AboutBox;
procedure EditPreferences;
procedure HideShowStatistics;
function IsStatisticsVisible: WordBool;
procedure DoGotoURL(const url: WideString; const target: WideString);
procedure DoPlay;
procedure DoPause;
function GetPosition: Integer;
function GetPlayState: Integer;
function GetLength: Integer;
function GetTitle: WideString;
function GetAuthor: WideString;
function GetCopyright: WideString;
function GetClipWidth: Integer;
function GetClipHeight: Integer;
function CanPlay: WordBool;
function CanPause: WordBool;
procedure SetPosition(lPosition: Integer);
function GetNumLoop: Integer;
procedure SetNumLoop(lVal: Integer);
function GetCenter: WordBool;
procedure SetCenter(bVal: WordBool);
function GetNoLogo: WordBool;
procedure SetNoLogo(bVal: WordBool);
function GetMaintainAspect: WordBool;
procedure SetMaintainAspect(bVal: WordBool);
function GetBackgroundColor: WideString;
procedure SetBackgroundColor(const pVal: WideString);
function GetStereoState: WordBool;
function GetLiveState: WordBool;
function GetShowStatistics: WordBool;
procedure SetShowStatistics(bVal: WordBool);
function GetShowPreferences: WordBool;
procedure SetShowPreferences(bVal: WordBool);
function GetShowAbout: WordBool;
procedure SetShowAbout(bVal: WordBool);
function GetOriginalSize: WordBool;
procedure SetOriginalSize;
function GetDoubleSize: WordBool;
procedure SetDoubleSize;
function GetFullScreen: WordBool;
procedure SetFullScreen;
function GetEnableContextMenu: WordBool;
procedure SetEnableContextMenu(bVal: WordBool);
function GetEnableOriginalSize: WordBool;
procedure SetEnableOriginalSize(bVal: WordBool);
function GetEnableDoubleSize: WordBool;
procedure SetEnableDoubleSize(bVal: WordBool);
function GetEnableFullScreen: WordBool;
procedure SetEnableFullScreen(bVal: WordBool);
function GetEnableMessageBox: WordBool;
procedure SetEnableMessageBox(bVal: WordBool);
procedure SetTitle(const pVal: WideString);
procedure SetAuthor(const pVal: WideString);
procedure SetCopyright(const pVal: WideString);
function GetWantKeyboardEvents: WordBool;
procedure SetWantKeyboardEvents(bWantsEvents: WordBool);
function GetWantMouseEvents: WordBool;
procedure SetWantMouseEvents(bWantsEvents: WordBool);
function GetNumEntries: Smallint;
function GetCurrentEntry: Smallint;
function GetEntryTitle(uEntryIndex: Smallint): WideString;
function GetEntryAuthor(uEntryIndex: Smallint): WideString;
function GetEntryCopyright(uEntryIndex: Smallint): WideString;
function GetEntryAbstract(uEntryIndex: Smallint): WideString;
procedure SetCanSeek(bCanSeek: WordBool);
function GetCanSeek: WordBool;
function GetBufferingTimeElapsed: Integer;
function GetBufferingTimeRemaining: Integer;
function GetConnectionBandwidth: Integer;
function GetPreferedLanguageString: WideString;
function GetPreferedLanguageID: Integer;
function GetUserCountryID: Integer;
function GetNumSources: Smallint;
function GetSourceTransport(nSourceNum: Smallint): WideString;
function GetWantErrors: WordBool;
procedure SetWantErrors(bVal: WordBool);
function GetShuffle: WordBool;
procedure SetShuffle(bVal: WordBool);
function GetVersionInfo: WideString;
function GetLastMessage: WideString;
function GetLastErrorSeverity: Integer;
function GetLastErrorRMACode: Integer;
function GetLastErrorUserCode: Integer;
function GetLastErrorUserString: WideString;
function GetLastErrorMoreInfoURL: WideString;
procedure SetPreFetch(bVal: WordBool);
function GetPreFetch: WordBool;
procedure SetRegion(const pVal: WideString);
function GetRegion: WideString;
function GetIsPlus: WordBool;
function GetConsoleEvents: WordBool;
procedure SetConsoleEvents(bVal: WordBool);
function GetDRMInfo(const pVal: WideString): WideString;
property ControlInterface: IRealAudio read GetControlInterface;
property DefaultInterface: IRealAudio read GetControlInterface;
Abstract Factory:提供一个创建一系列相关或相互依赖对象的接口,而无需指定它们具体的类。 Adapter:将一个类的接口转换成客户希望的另外一个接口。A d a p t e r模式使得原本由于接口不兼容而不能一起工作的那些类可以一起工作。 Bridge:将抽象部分与它的实现部分分离,使它们都可以独立地变化。 Builder:将一个复杂对象的构建与它的表示分离,使得同
import java.util.LinkedList;
public class CaseInsensitiveTrie {
/**
字典树的Java实现。实现了插入、查询以及深度优先遍历。
Trie tree's java implementation.(Insert,Search,DFS)
Problem Description
Igna
/*
2013年3月11日20:37:32
地点:北京潘家园
功能:完成用户格式化输入多个值
目的:学习scanf函数的使用
*/
# include <stdio.h>
int main(void)
{
int i, j, k;
printf("please input three number:\n"); //提示用
数据表中有记录的time字段(属性为timestamp)其值为:“0000-00-00 00:00:00”
程序使用select 语句从中取数据时出现以下异常:
java.sql.SQLException:Value '0000-00-00' can not be represented as java.sql.Date
java.sql.SQLException: Valu