如何创建动态选项卡控件以及如何在c#中创建动态点击页面? [英] how to create dynamic tab control and how to create dynamic tap pages in c# ?

问题描述

我是C#程序员的初学者，所以我在创建动态标签控件和点击页面时遇到问题.请帮我!!!

i am beginner of c# programmer so i have problem to create dynamic tab control and tap pages. please help me !!!

推荐答案

动态添加任何控件时，请先创建该控件的实例

When adding any control dynamically, first create an instance of the control

TabControl tc = new TabControl();

然后您可能需要定位它并更改其他一些属性，例如

Then you will probably need to position it and change some other properties e.g.

tc.Top = 145;
tc.Left = 150;
tc.Name = "DynamicTabControl";

向其中添加一些标签页...

Add some tab pages to it...

tc.TabPages.Add("My 1st Tab");
tc.TabPages.Add("My 2nd Tab");

您可能还需要添加一些事件处理程序，以便知道例如在选项卡之间移动的时间

You will probably want to add some event handlers too, so that you know when you have moved between tabs for example

tc.SelectedIndexChanged += new System.EventHandler(tabControl1_SelectedIndexChanged);

，并且需要记住将其添加到表单

And you need to remember to add it to the controls collection for the form

this.Controls.Add(tc);

的控件集合中. 这是我设置的事件处理程序的示例

Here''s an example of that event handler I set up

private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)
{
    TabControl tc1 = (TabControl)sender;
    MessageBox.Show(tc1.SelectedIndex.ToString());
}

如果以后要添加其他选项卡，请参见参考 [ ^ ]
例子:

If you want to add further tabs later on see reference[^]
An example:

private void button3_Click(object sender, EventArgs e)
{
    // NB Find returns an array of controls - see the [0] at the end here...
    TabControl tc1 = (TabControl)this.Controls.Find("DynamicTabControl", true)[0];
    tc1.TabPages.Add("A 3rd Tab");
}

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