3.1.6 OpenCommanderByIndex
OpenCommanderByIndex
Overview
Opens a device to a Commander core device by its device index string. Returns 1 if successful, 0 if unsuccessful.
Execute this for restart after disconnecting with the function, CloseCommander.
Arguments
pHandle
Type: CommanderDeviceHandle*
Pointer to a device‑handle variable.
Receives the opened device handle if the function succeeds.
name
Type: char*
Device name string.
The device name string is obtained using GetCommanderID.
Reply
Type: Int
|
Value |
Meaning |
|
0 |
Send/Receive failed |
|
1 |
Send/Receive success |
|
Other (negative) |
Host communication failed (see Communication Error Codes) |
Examples
- Visual C (VC)
|
int result; // Function result HANDLE devHandle; // Device handle char devName[16]; // Serial number string result = OpenCommanderByID(devHandle, devName); // Open device, Obtain handle |
- Visual Basic (VB)
|
Public devHandle As Integer ‘ Device handle Public devName As New String(“”, 15) ‘ Serial number string Dim result as Integer ‘ Function result result = OpenCommanderByID(devHandle, devName); ‘ Open device, Obtain handle |
- C/C++
|
example |
- Python
|
example |
- WPF (C#)
|
example |
- Winforms (C#)
|
example |
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