CipherLab 9400 Series User Manual page 158

9400 .NET Programming
SetAudioMuteOFF
Purpose To set the speaker "unmuted".
Syntax int SetAudioMuteOFF ();
Example for C# int b1 = 0;
b1 = Cipherlab.SystemAPI.Member.SetAudioMuteOFF();
Example for VB Cipherlab.SystemAPI.Member.SetAudioMuteOFF()
Return Value If successful, it returns 1.
Otherwise, it returns 0.
c
SetAudioMuteON
Purpose To set the speaker "muted".
Syntax int SetAudioMuteON ();
Example for C# int b1 = 0;
b1 = Cipherlab.SystemAPI.Member.SetAudioMuteON();
Example for VB
Cipherlab.SystemAPI.Member.SetAudioMuteON()
Return Value If successful, it returns 1.
Otherwise, it returns 0.
c
150
Guide
Call GetErrorCode() to find the error condition encountered:
1 DeviceIOControl Error
2 CreateFile Error
Call GetErrorCode() to find the error condition encountered:
1 DeviceIOControl Error
2 CreateFile Error