CipherLab 9400 Series User Manual page 196

9400 .NET Programming
StartStillCapture
Purpose To start with still image capture.
Syntax int StartStillCapture (byte [] captureBuffer, int playSound);
Parameters captureBuffer
[in] A byte array variable that stores the captured image. The size of the buffer
is "1600*1200*2 + 2048 + 0x1000".
playSound
[in] Integer variable
Example for C# int b1 = 0;
byte[] captureBuffer = new byte[1600 * 1200 * 2 + 2048 + 0x1000];
b1 = Cipherlab.SystemAPI.Member.StartStillCapture(captureBuffer, 1);
Example for VB
Dim captureBuffer(1600 * 1200 * 2 + 2048 + 4095) As Byte
Cipherlab.SystemAPI.Member.StartStillCapture(captureBuffer, 1)
Return Value If successful, it returns 1.
Otherwise, it returns 0.
Remarks Upon
WM_CAMERACAPTUREFINISH.
See Also SetStillCaptureState
c
188
Guide
0 No notification.
1 Play a sound to notify the image has been captured.
Call GetErrorCode() to find the error condition encountered:
1 Open Resource Fail
34 File path does not exist
35 Failed to capture image
36 Failed to write image
37 No enough space to save image file
completion of the capture, it will send a Windows message