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PlayAVIPictureBox - Playing an AVI file in a PictureBox synchronously

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Click here to copy the following block
<System.Runtime.InteropServices.DllImport("kernel32.dll")> Shared Function _
  GetShortPathName(ByVal lpszLongPath As String, _
  ByVal lpszShortPath As System.Text.StringBuilder, _
  ByVal cchBuffer As Integer) As Integer
End Function

' Play an AVI file in a PictureBox synchronously.
'
' fileName is a string containing the full path of the file.
' window is the PictureBox in which you want that the movie
' is played; the movie is automatically resized to the picture box's dimentions
'
' Notes: requires the ExecuteMCICommand routine

Sub PlayAVIPictureBox(ByVal fileName As String, ByVal window As PictureBox)
  Const WS_CHILD = &H40000000

  Dim commandString As String
  Dim shortFileName As New System.Text.StringBuilder(260)

  ' retrieve the file name in the short format (8+3 chars)
  GetShortPathName(fileName, shortFileName, shortFileName.Capacity)
  fileName = shortFileName.ToString()

  ' open the device
  commandString = "open " & fileName & " type AVIVideo alias AVIFile parent " _
    & window.Handle.ToString() & " style " & CStr(WS_CHILD)
  ExecuteMCICommand(commandString, False)

  ' resize the movie to the PictureBox size
  commandString = "put AVIFile window at 0 0 " & window.Width.ToString() & _
    " " & window.Height.ToString()
  ExecuteMCICommand(commandString, True)

  ' play the file
  commandString = "Play AVIFile wait"
  ExecuteMCICommand(commandString, True)

  ' close the device
  commandString = "Close AVIFile"
  ExecuteMCICommand(commandString, True)
End Sub


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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