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Question

我自动创建控件，我想添加一些特殊控件，这些控件符合另一个控件列表的特定条件。我怎样才能做到这一点？请在伪代码中查看评论。

List<Control> comboBOX;
List<Control> othercomboBOX;

    case controls.LIST:
                     comboBOX.Add(new SpecialComboBox(someparam));
                     panel.Controls.Add(comboBOX[i])

                     //Now i have this statement below:
                     if(somecondition)
                      {
                         //Take the newly created combobox which has been added to comboBOX list and add it into another list *othercomboBOX*;
                        othercomboBOX.Add(the newly created combobox)

                      }break;

Answer 1

将new SpecialComboBox粘贴到变量中并将其添加到两个列表中。

List<Control> comboBOX;
List<Control> otherComboBOX;

case controls.LIST:

    ComboBox specialComboBox= new SpecialComboBox(someparam);
    comboBOX.Add(specialComboBox);
    panel.Controls.add(comboBOX[i]);

     //Now i have this statement below:
         if(somecondition) {
             //Take the newly created combobox which has been added to comboBOX list and add it into another list *othercomboBOX*;
            othercomboBOX.Add(specialComboBox);

         }break;

Answer 2

据我理解，您想要拍摄新创建的ComboBox。所以，只需使用List<Control> comboBOX使用索引从comboBOX[i]获取组合框，然后添加到othercomboBox.Add(comboBox[i])：

case controls.LIST:
                 comboBOX.Add(new SpecialComboBox(someparam));
                 panel.Controls.Add(comboBOX[i])

                 //Now i have this statement below:
                 if(somecondition)
                  {
                     //Take the newly created combobox which has been added to comboBOX list and add it into another list *othercomboBOX*;
                    othercomboBOX.Add(comboBOX[i])

                  }break;