TabControl：在Button单击事件中加载Ta​​bcontrol [英] TabControl : Loading Tabcontrol in Button click event

问题描述

你好，

我开发了Windows Form App，其中我有Tabcontrol1和我的Tabcontrol Tabpage1 TabPage2
现在
例如 - 在我的Tabpage1中我正在加载Xml和Tab Page 2 Textdata

我已经在Button Load-xml和load -Text中为loadXML和LoadTextdata创建了一个事件。

现在当我点击load-xml xml被加载到我的Tabpage1

当我点击加载文本文本被载入我的Tabpage2



现在我想要做的就是当我点击load-xml xml按钮，然后在此选项卡内自动执行.Load xml或Text正在运行，但我必须手动点击特定的选项卡控件，所以请帮我如何进入特定的选项卡控件。

解决方案

假设：



1.你在WinForm上有一个名为'tabControl1的TabControl



2.'tabControl1有两个TabPages，你已经命名为tabXML和tabText



3.'t abXML里面有一个TextBox（多行设置为'true），命名为'tbXmL



4.'tabText里面有一个TextBox（多行设置为'true），名为' tbText



5.你有两个按钮，'loadXML和'loadText连接到这些Click EventHandlers：

  private   void  btnLoadXML_Click（ object  sender，EventArgs e）
 {
  //  加载XML  
 
  //  您的代码在这里 
 
  //   tbXML.Text = ?????  
 
 tabControl1.SelectedTab = tabXML; 
 tbXML.Focus（）; 
} 
 
  private   void  btnLoadText_Click（ object  sender，EventArgs e）
 {
  //  加载文本 
 
  //  您的代码在这里 
 
  //   tbText.Text = ?????  
 
 tabControl1.SelectedTab = tabText; 
 tbText.Focus（）; 
} 

所以你的长期解释你的简短问题是：如何以编程方式选择 TabPage ？



只需设置所选页面：

 tabControl1 .SelectedTab = tabPage2; 
 

或指数：

 tabControl1.SelectedIndex =  1 ; 
 

之后您可能还想将焦点设置在该页面上的特定控件上？ - >在控件上调用 Focus（） ..



亲切问候Johannes

Hallo ,
I have developing Windows Form App where i have Tabcontrol1 and inside my Tabcontrol Tabpage1 TabPage2
now Forexample -- In my Tabpage1 i am loading Xml and Tab Page 2 Textdata
I havew riiten an events for loadXML and LoadTextdata in Button Load-xml and load -Text .
Now when i click on load-xml xml is loaded into my Tabpage1
when i click on load-Text Text is sloaded into my Tabpage2

now what i want to do is when i click on load-xml xml Button, then go automaticcaly inside this tab .Load xml or Text is working but i have to click on particular tab controls manually so please help me how to go inside particular tab control.

解决方案

Assuming:

1. you have a TabControl named 'tabControl1 on a WinForm

2. 'tabControl1 has two TabPages that you've named tabXML and tabText

3. 'tabXML has a TextBox inside it (multiline set to 'true) named 'tbXmL

4. 'tabText has a TextBox inside it (multiline set to 'true) named 'tbText

5. you have two Buttons, 'loadXML, and 'loadText connected to these Click EventHandlers:

private void btnLoadXML_Click(object sender, EventArgs e)
{
    // load the XML

    // your code goes here

    // tbXML.Text = ?????

    tabControl1.SelectedTab = tabXML;
    tbXML.Focus();
}

private void btnLoadText_Click(object sender, EventArgs e)
{
    // load the Text

    // your code goes here

    // tbText.Text = ?????

    tabControl1.SelectedTab = tabText;
    tbText.Focus();
}

So your after long explaination your short question is: How to programatically select a TabPage ?

Just set the selected page:

tabControl1.SelectedTab = tabPage2;

or index:

tabControl1.SelectedIndex = 1;

After that you may also want to set the Focus on a specific control on that page? -> call Focus() on the control..

Kind regards Johannes

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