How great god, written in VB can call the Windows own player play video, and then sent via the button on a machine microcomputer instruction, corresponding video playback on your computer

CodePudding user response:

Put video, with WMP controls so that to implement is not too difficult,


"Under a machine" instruction, implement the corresponding communication,
Using a serial port, USB interface, WinSock can, see you next a machine for which the

CodePudding user response:

If don't microcontroller, using A keyboard module directly, using VB to call WMP controls, and then press A button, for example, A key on the keyboard, will play A video, press the B button will play another video, I think that how to implement??

CodePudding user response:

Create a new standard EXE "" project, add" parts "WindowsMediaPlayer,
And then form a WMP control drawing, paste the following code, run to try:
(such as video or mp3 file paths, according to your actual to write, be careful to select it can support the format)

 Option Explicit 

Private Sub Form_KeyDown (KeyCode As an Integer, Shift the As an Integer) 
The Select Case KeyCode 
Case 65: WindowsMediaPlayer1 URL="F: \ \ movie crazy stone. Mp4" 
'WindowsMediaPlayer1. Controls. Play can need not this, generally it will automatically play 
Case: 66 WindowsMediaPlayer1. URL="F: \ \ god of movie. Mp4" 
'WindowsMediaPlayer1. Controls. Play 
Case: 67 WindowsMediaPlayer1. URL="F: \ \ movie ice age _5: interstellar collision. Mp4" 
'WindowsMediaPlayer1. Controls. Play 
End the Select 
=65 'button code: A, B=66, C=67, the rest and so on, also can be "measured" which key is how much 
End Sub 

Private Sub Form_Load () 
Me. KeyPreview=True 
End Sub 

CodePudding user response:

Thank you, god

CodePudding user response:

Excuse me a great god, and can call the WMP control playback of audio and video files at the same time?

CodePudding user response:

Know, don't have to give directions, thank you