DataSource to ListItemCollection

Question

我正在尋找一種方式，它是如何綁定來自DataSource的數據可以通過ListControl Class上的Item屬性訪問。

任何人都可以給我一個示例如何從傳遞對象到DataSource的屬性綁定到泛型類ListItemCollection？如何通過代碼完成翻譯？

我想看到的翻譯是從DataSet到ListItemCollection。預先感謝您的幫助。

Answer 1

// Setting up a dataset. This dataset has no data; in real life you'd get the 
// data from somewhere else, such as a database, and wouldn't need to build it. 

DataSet ds = new DataSet(); 
DataTable dt = new DataTable(); 
dt.Columns.Add(new DataColumn("ID")); 
dt.Columns.Add(new DataColumn("Description")); 
ds.Tables.Add(dt); 

// Creating a list box. You'd probably have this declared in your HTML and wouldn't need to 
// create it. 

ListBox listBox1 = new ListBox(); 

listBox1.DataSource = ds.Tables[0]; 
listBox1.DataValueField = "ID"; 
listBox1.DataTextField = "Description"; 
listBox1.DataBind(); 

如果你的問題是關於如何在幕後完成綁定，那就有一個相當複雜的答案。