static bool EditCommit_Core(DataGridCell cell, Predicate <FrameworkElement> editControl)
{
if (!cell.IsReadOnly)
{
try
{
cell.BindingGroup.BeginEdit();
var b = cell.Edit(editControl);
return(b);
}
finally
{
cell.BindingGroup.CommitEdit();
}
}
return(false);
}