表格应用中的制表系统 [英] tabbing system in form app

问题描述

您好朋友....我创建了一个类似notepad ++的应用程序，并且在保存文档时遇到了困难..我无法保存在表单关闭时在选项卡中创建或打开的每个文档. ..
请尽快给我帮助.

谢谢..

Hello friends.... i have created a application like notepad++ and i am facing difficulties to save the document.. i am not able to save each and every document which is created or opened in tabs at closing event of form...
pls get me help asap..

thanks..

推荐答案

假定您将它们作为文档包含在TabControl内的单独TabPage对象中，那么您要做的就是遍历页面并调用Save方法在每一个上:

Assuming you have them as a document inside separate TabPage objects within a TabControl, all you have to do is loop through the pages and call your Save method on each of them:

foreach (TabPage page in MyTabs.TabPages)
   {
   foreach (Control c in page.Controls)
      {
      MyDocument md = page.Controls[0] as MyDocument;
      if (md != null)
         {
         md.Save();
         break;
         }
      }      
   }

外部循环检查每个TabPage，内部循环在Page中查找文档并将其保存.

The outer loop examines each TabPage, the inner loop finds the document within the Page and saves it.

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