vb.net - Trying to move items from one to the other -

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]i having strange problem when try move items 1 grid view using bindingsource adding in blank row reason

private sub btnmove_click(sender system.object, e system.eventargs) handles btnmove.click     dim bs new bindingsource     dim integer     dim removelist list(of inforemotefiles) = filelist     = 0 grdavailfiles.selectedrows.count          grdprocessfiles.rows.add(grdavailfiles.rows(a).cells("filename").value)          removelist.removeall(function(p inforemotefiles) p.filename = grdavailfiles.rows(a).cells("filename").value)       next     bs.datasource = removelist     grdavailfiles.datasource = bs  end sub

please see mean row below have selected dont no comming thanks

enter image description here

the blank row added automatically if have allowusertoaddrows property set true on datagridview control.

from documentation:

if datagridview bound data, user allowed add rows if both property , data source's ibindinglist.allownew property set true.

on separate note, shouldn't have create anew binding source (for source data grid). instead, modify collection bound datasource property.


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