ValidateHObject Method - neoVI API

This method is used to determine if a driver object is valid.

int _stdcall icsneoValidateHObject(void * hObject);

Parameters

hObject

[in] Specifies the driver object created by OpenNeoDevice.

Return Values

1 if the hObject is valid. 0 if the object is invalid.

Remarks

A driver object will be invalid if it was never initialized by OpenNeoDevice. Calling ClosePort will not invalidate a driver object; only FreeObject will do so.

Examples

if(Convert::ToBoolean(icsneoValidateHObject(m_hObject)))
{
    cmdCheckHardwareHandle->Text = "Good";
}
else
{
    cmdCheckHardwareHandle->Text = "Lost";
}

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