void addRemoveButtons_RemoveButtonClicked(Widget source, EventArgs e)
{
int lastEditedRow = propertiesTable.CurrentEditRow;
if (lastEditedRow != -1)
{
TableRow row = propertiesTable.Rows[propertiesTable.CurrentEditRow];
EditableProperty var = rowProperties[row];
currentEditInterface.fireRemovePropertyCallback(uiCallback, var);
}
}