Trigger - CipherLab 9400 Series User Manual

9400 .NET Programming

3.6 TRIGGER

GetTriggerState
Purpose To get the current state of the trigger key.
Syntax int GetTriggerState (ref byte triggerState);
Parameters triggerState
[in][out] A byte variable that stores the information.
Example for C# int b1 = 0;
byte triggerState = new byte();
b1 = Cipherlab.SystemAPI.Member.GetTriggerState(ref triggerState);
Example for VB
Dim triggerState As New Byte
Cipherlab.SystemAPI.Member.GetTriggerState(triggerState)
Return Value If successful, it returns 1.
Otherwise, it returns 0.
See Also SetTriggerLockOFF, SetTriggerLockON
146
Guide
0 Trigger key unlocked
1 Trigger key locked
Call GetErrorCode() to find the error condition encountered:
1 DeviceIOControl Error
2 CreateFile Error
(System default)