Inherits IDispatch.

Detailed Description

Collection of devices

 
    interface IDeviceCol : IDispatch
    {
         //VSTAHidden
        HRESULT _NewEnum([out, retval] IUnknown** ppItem); 
        HRESULT Item([in] LONG lIndex, [out, retval] IDevice**);
        HRESULT Count([out, retval] LONG* pCount);
        HRESULT Delete();
        HRESULT Add([in] BSTR sVendor, [in] BSTR sDevice, [in] BSTR sDeviceId, [out, retval] IDevice**);
    };
 

Definition at line 9206 of file cand_tlb.idl.

Member Function Documentation

◆ Add()

HRESULT CanEasy::IDeviceCol::Add	(	[in] BSTR	sVendor,
		[in] BSTR	sDevice,
		[in] BSTR	sDeviceId,
		[out, retval] IDevice **
	)

Adds a new device into the collection

Parameters

sVendor	Vendor name
sDevice	Device name
sDeviceId	Device identifier

Returns: Pointer to new created device

◆ Delete()

HRESULT CanEasy::IDeviceCol::Delete ( )

Deletes all devices

Property Documentation

◆ _NewEnum

IUnknown CanEasy::IDeviceCol::_NewEnum

get

Returns enumerator of type IEnumVARIANT

◆ Count

LONG CanEasy::IDeviceCol::Count

get

Returns the count of devices

◆ Item

IDevice CanEasy::IDeviceCol::Item([in] LONG lIndex)

get

Returns item by name or by index (starting from 1)