如何动态设置listBox项 [英] how to set listBox item Dynamically

问题描述

我有一个列表框，我想在页面加载中设置项目.

hi i have a listbox and i want to set items in page load..

<asp:ListBox ID="ListBox_Tag" runat="server" CssClass="ListBox_Tag_Position">
</asp:ListBox>

protected void Page_Load(object sender, EventArgs e)
   {
              what to do?!!!
   }

请帮帮我
Thanks

please Help me
thanks

推荐答案

此数据驱动吗?如果不是，为什么要在代码中设置它?您将项目添加到ListBox_Tag.Items以便将其添加到控件.我不确定ListBox是否也具有数据源/数据绑定范例，如果要添加基于数据的集合，效果最好.无论哪种方式，请阅读文档，使用智能感知来探索并尝试某些事情，这实际上是合理的自我文档记录.

Is this data driven ? If it''s not, why is it being set in code ? You add items to ListBox_Tag.Items in order to add them to the control. I am not sure if ListBox has a datasource/databind paradigm as well, that works best if you have a data based collection to add. Either way, read the documentation, use the intellisense to explore and try some things, it''s really reasonably self documenting.

http://msdn.microsoft.com/en-us/library/14atsyf5％28v = vs.85％29.aspx [ ^ ]

请参见上面的链接.

谢谢，
Viprat

http://msdn.microsoft.com/en-us/library/14atsyf5%28v=vs.85%29.aspx[^]

see above link.

Thanks,
Viprat

我认为ListBox_Tag.items.add(")对您已经足够了. http://msdn.microsoft.com/en-us/library/14atsyf5％28v = vs.85％29.aspx [ ^ ]
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.listbox.aspx [ ^ ]
http://www.c -sharpcorner.com/UploadFile/rohatash/dynamically-add-and-delete-items-in-listbox-using-Asp-Net/ [

i think ListBox_Tag.items.add("") do enough for you..check these..
http://msdn.microsoft.com/en-us/library/14atsyf5%28v=vs.85%29.aspx[^]
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.listbox.aspx[^]
http://www.c-sharpcorner.com/UploadFile/rohatash/dynamically-add-and-delete-items-in-listbox-using-Asp-Net/[^]

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