| Write-only | About VNA Collections | 
| Description | Deletes a channel by specifying the channel number. Use Remove Method to delete a channel by specifying the index in the channels collection. | 
| VB Syntax | chans.RemoveChannelNumber (chan} | 
| Variable | (Type) - Description | 
| chans | A Channels (collection) | 
| (chan) | The channel number to delete. | 
| Return Type | Not Applicable | 
| Default | Not Applicable | 
| Examples | chan.RemoveChannelNumber(2) | 
| C++ Syntax | HRESULT RemoveChannelNumber(VARIANT channelNumber) | 
| Interface | IChannels3 |