C#获取视频文件的时间长度

Question

C#怎么获取视频文件的时间长度

Answer 1

axWindowsMediaPlayer1.currentMedia.duration

Answer 2

axWindowsMediaPlayer1.currentMedia.duration

Answer 3

这个是播放器的代码：
＜object classid="clsid:05589FA1-C356-11CE-BF01-00AA0055595A" id="ActiveMovie1" 
width="239" height="250"＞ ＜param name="Appearance" value="0"＞ ＜param name="AutoStart" value="-1"＞ ＜param name="AllowChangeDisplayMode" value="-1"＞ ＜param name="AllowHideDisplay" value="0"＞ ＜param name="AllowHideControls" value="-1"＞ ＜param name="AutoRewind" value="-1"＞ ＜param name="Balance" value="0"＞ ＜param name="CurrentPosition" value="0"＞ ＜param name="DisplayBackColor" value="0"＞ ＜param name="DisplayForeColor" value="16777215"＞ ＜param name="DisplayMode" value="0"＞ ＜param name="Enabled" value="-1"＞ ＜param name="EnableContextMenu" value="-1"＞ ＜param name="EnablePositionControls" value="-1"＞ ＜param name="EnableSelectionControls" value="0"＞ ＜param name="EnableTracker" value="-1"＞ ＜param name="Filename" value="／mpeg／halali。mpg" valuetype="ref"＞ ＜param name="FullScreenMode" value="0"＞ ＜param name="MovieWindowSize" value="0"＞ ＜param name="PlayCount" value="1"＞ ＜param name="Rate" value="1"＞ ＜param name="SelectionStart" value="-1"＞ ＜param name="SelectionEnd" value="-1"＞ ＜param name="ShowControls" value="-1"＞ ＜param name="ShowDisplay" value="-1"＞ ＜param name="ShowPositionControls" value="0"＞ ＜param name="ShowTracker" value="-1"＞ ＜param name="Volume" value="-480"＞ ＜／object＞ 

Answer 4

http://www.google.com/search?hl=en&source=hp&biw=1440&bih=691&q=c+get+video+duration&aq=9v&aqi=g4g-v6&aql=&oq=c%23+get+video+&gs_rfai=&emsg=NCSR&noj=1&ei=DeQOTfizOKaseM7PsbYN