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diff R/rdyncall/demo/Win32PlaySound.R @ 0:0cfcc391201f

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initial from svn dyncall-1745
author Daniel Adler
date Thu, 19 Mar 2015 22:26:28 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/R/rdyncall/demo/Win32PlaySound.R	Thu Mar 19 22:26:28 2015 +0100
@@ -0,0 +1,14 @@
+# Package: rdyncall 
+# File: demo/Win32PlaySound.R
+# Description: Win32 Demo, playing a wav file (dynbind demo)
+
+if (.Platform$OS.type == "windows") {
+
+  dynbind("winmm", "PlaySoundA(Zii)v;", callmode="stdcall")
+  tada <- paste( Sys.getenv("SystemRoot"), "\\Media\\tada.wav", sep="" )
+  PlaySoundA(tada,0,0)
+
+} else {
+  cat("This demo is runnable on windows only.")
+}
+