如果树列表值的语句？

Question

我如何编写if语句来检查＆＃34; COL_NUMBER＆＃34;例如＆＃34; 3＆＃34;，这是我得到的代码：

gtk_list_store_append (store, &iter);
  gtk_list_store_set (store, &iter,
                      COL_NUMBER, 3,
                      -1);

renderer = gtk_cell_renderer_text_new ();
  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (view),
                                               0,      
                                               "Number",  
                                               renderer,
                                               "text", COL_NUMBER,
                                               NULL);

Answer 1

从树模型中获取值，使用gtk_tree_model_get（）;