C # play RM files

Before the. NET Framework 1.1 version does not support multimedia at all, the. NET Framework 2.0 is just the simplest and most limited support for multimedia if it is in our. NET program to play multimedia files, usually only through interoperability to introduce ActiveX controls to play audio/video. On the internet to find a long time about C # play RM Video article, finally have a little results. For the convenience of the successor, here is a simple step for playing RM in C #:
(1) The installation of RealOne or RealPlayer, or the acquisition of Interop.RealAudioObjects.dll and AxInterop.RealAudioObjects.dll.
(2) in the Project's Toolbox Control Panel, right-click menu = "Add/Remove Item" = COM component, select RealPlayer G2 controls and add
(3) Dragging the newly added RealPlayer G2 control controls into the form adds a member variable to the form's CS file: Private Axrealaudioobjects.axrealaudio AxRealAudio1 (4) play an RM file, just like the following:
Set up a media file to play
This.axRealAudio1.Source = "Videotest.rm";
Display image, display control Panel (Fast Forward, stop, etc.)
This.axRealAudio1.SetControls ("Imagewindow,controlpanel");
Start playing
This.axRealAudio1.DoPlay ();

(5) If more complex playback control is required, the name and meaning of each method/attribute of Axrealaudio can be viewed through vs IntelliSense.
(6) More detailed instructions for using the Axrealaudio control see here:
Http://service.real.com/help/library/guides/production/htmfiles/control.htm Original: http://www.cnblogs.com/ Zhuweisky/archive/2006/02/15/330918.html