使用 AddRange 方法將多個 ListItem 對象添加到集合

 

ListItemCollection myListItemCollection = new ListItemCollection();// Creates an array of ListItems that are used to populate the collection.    System.Web.UI.WebControls.ListItem[] newListItemArray = new ListItem[tempDataTable.Count];// Populates the array of ListItems with generic data.for (int i=0; i new ListItem();    newListItemArray[i].Text = "Item " + i.ToString();    newListItemArray[i].Value = i.ToString();}// Adds an entire array of ListItem objects to the collection.myListItemCollection.AddRange(newListItemArray);