如何在Tabcontrol中设置Tabpage索引 [英] how to set Tabpage index in Tabcontrol

问题描述

谁能告诉我如何在tabcontrol中设置Tabpage索引.
当我将新标签添加到tabcontrol并将其移到最前面时.索引没有变化.

谢谢您，
Gani.P

Hi,

Can anybody tell me how to set the Tabpage index in tabcontrol.
When i was adding a new tab to a tabcontrol and moving it to front. the indexes are not changing.

Thanks with regards,
Gani.P

推荐答案

当您填充TabPages属性时，索引会自动设置:

The index is set automatically when you fill the TabPages property:

//page1 will receive index 0
tabControl1.TabPages.Add(page1);
//page2 will receive index 1
tabControl1.TabPages.Add(page2);
//page3 will receive index 2
tabControl1.TabPages.Add(page3);

如果要更改索引，只需更改添加顺序:

If you want to change indices, just change the add order:

//page2 will receive index 0
tabControl1.TabPages.Add(page2);
//page1 will receive index 1
tabControl1.TabPages.Add(page1);
//page3 will receive index 2
tabControl1.TabPages.Add(page3);

或如OriginalGriff所说，您可以使用Insert方法.

使用BringToFront将无济于事.

Or as OriginalGriff said, you can use the Insert method for example.

Using BringToFront will not help there.

使用TabPages.Insert方法代替Add:

Use the TabPages.Insert method instead of Add:

TabPage tb = new TabPage("Hello");
myTabControl.TabPages.Insert(0,tb);

这篇关于如何在Tabcontrol中设置Tabpage索引的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！