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OMRON
CHAPTER 6 – Functions and Methods
Revision 2.0
Page 51
The object "Bitmap_1" will load and display the Floorplan1 bitmap.
DisplayPicture("Bitmap_2", txtFileName)
The object "Bitmap_2" will load and display the file name stored in txtFileName text point.
PlaySound
Description
Plays a Windows .WAV sound file using the standard Windows sound channel and Sound Card
driver.
Syntax
returnstate = PlaySound(“soundfile”)
Remarks
Argument Type
Description
returnstate
bool
Returnstate
is ‘1’ if the function is successful, or ‘0’ otherwise.
soundfile
string
Path of sound file to be played.
Typical Example
PlaySound(“c:\noise.wav”)
The soundfile “c:\noise.wav” is played.
Rand
Description
Returns a random integer, between 0 and the specified limit.
Syntax
pointname = Rand(upperlimit)
Remarks
Argument Type
Description
upperlimit
integer
The maximum negative or positive integer value that the Rand
function can generate.
pointname
Integer
point
Point that contains the integer returned from the Rand function.
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