vb.net 为 tabcontainer 设置默认活动选项卡
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Setting default active tab for tabcontainer
提问by C Sharper
I am using tabcontainer in my project having two tabs as English and Spanish.
我在我的项目中使用 tabcontainer 有两个选项卡，分别是英语和西班牙语。
Tabs are as follows:
选项卡如下：
As we can see in pic, default active tab set is spanish.
正如我们在图片中看到的，默认的活动标签集是西班牙语。
I wanted it to be English.
我希望它是英文的。
For that i made following code:
为此，我制作了以下代码：
tcQuestion.ActiveTabIndex = "1"this i written on pageload, as well ,
tcQuestion.ActiveTabIndex = "1"这也是我在页面加载上写的，
in aspx: <asp:TabContainer ID="tcQuestion" runat="server" ActiveTabIndex="1" Width="90%">i added ActiveTabIndex="1"
在 aspx 中： <asp:TabContainer ID="tcQuestion" runat="server" ActiveTabIndex="1" Width="90%">我添加了ActiveTabIndex="1"
But as we can see in pic, no difference with this code. Default selection is spanish only.
但正如我们在图片中看到的，这段代码没有区别。默认选择仅为西班牙语。
For more clarity i would like to share whole code for tab container:
为了更清楚，我想分享选项卡容器的整个代码：
<asp:TabContainer ID="tcQuestion" runat="server" ActiveTabIndex="1" Width="90%" >
<asp:TabPanel runat="server" HeaderText="English" ID="English" >
<ContentTemplate>
<table align="center" width="90%">
<tr>
<td align="center" class="Heading" colspan="2" valign="top" >
<asp:Label ID="lblEnglish" Text="Add Question" runat="server" ></asp:Label>
</td>
</tr>
<tr>
<td align="right" class="NormalText" width="40%" valign="top" >
Question :
</td>
<td align="left">
<asp:TextBox ID="txtEnglishQuestion" runat="server" CssClass="ThinTextBox" Rows="7" Columns="35"
TextMode="MultiLine"></asp:TextBox>
</td>
</tr>
</table>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="TabPanel2" runat="server" HeaderText="Spanish" >
<ContentTemplate>
<table align="center" width="90%">
<tr>
<td align="center" class="Heading" colspan="2" valign="top" >
Add Question
</td>
</tr>
<tr>
<td align="right" class="NormalText" width="40%" valign="top" >
Question :
</td>
<td align="left">
<asp:TextBox ID="txtQuestionSpanish" runat="server" CssClass="ThinTextBox" Rows="7" Columns="35"
TextMode="MultiLine"></asp:TextBox>
</td>
</tr>
</table>
</ContentTemplate>
</asp:TabPanel>
</asp:TabContainer>
note : Programming language does not matters to me (wheather its c# or vb.net)
注意：编程语言对我来说并不重要（无论是 c# 还是 vb.net）
Please help me.
请帮我。
回答by Sain Pradeep
You need to set tab index to zero (0).
您需要将选项卡索引设置为零 (0)。
tcQuestion.ActiveTabIndex = 0
回答by Sain Pradeep
tcQuestion.ActiveTabIndex = 0
you had given index of 2nd tab. But the index should be 0 for first tab
你已经给出了第二个标签的索引。但是第一个标签的索引应该是 0
