Machine Vision Camera SDK (DotNet) Developer Guide
stdevInfo =
CType(Marshal.PtrToStructure(stDeviceInfoList.pDeviceInfo(0),GetType(MyCamera.MV_CC_DEVICE_INFO)),
MyCamera.MV_CC_DEVICE_INFO)
'Create handle
nRet = dev.MV_CC_CreateDevice_NET(stdevInfo)
If 0 <> nRet Then
Console.WriteLine("Create device failed!")
End If
Console.WriteLine("Create device succeed")
'Open camera
nRet = dev.MV_CC_OpenDevice_NET()
If 0 <> nRet Then
Console.WriteLine("Open device failed!")
End If
Console.WriteLine("Open device succeed!")
//Other process...
'Close camera
nRet = dev.MV_CC_CloseDevice_NET()
If 0 <> nRet Then
Console.WriteLine("Close device failed!")
End If
Console.WriteLine("Close device succeed!")
'Destroy handle
nRet = dev.MV_CC_DestroyDevice_NET()
If 0 <> nRet Then
Console.WriteLine("Destroy device failed!")
End If
Console.WriteLine("Destroy device succeed!")
End Sub
End Module
4.1.10 MvCamCtrl.NET::MyCamera::MV_CC_CloseDevice_NET
Shut the device.
API Definition
int MV_CC_CloseDevice_NET(
);
Return Values
Return MyCamera.MV_OK (0) on success; and return Error Code on failure.
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