private void vPermissions_ItemChecked( object sender, ItemCheckedEventArgs e )
{
bool check = e.Item.Checked;
if ( check ) {
e.Item.Font = bold;
} else {
e.Item.Font = vPermissions.Font;
}
if ( selectedRank == null )
return;
Permission permission = ( Permission )e.Item.Tag;
CheckPermissionConsistency( permission, check );
selectedRank.Permissions[( int )e.Item.Tag] = e.Item.Checked;
}