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我有一个名为产品的集合,它有两个字段Id和Name。Dropdownlist viewdata?
有关创建下拉列表中,我使用
ViewData["Geography"] = new SelectList(parent,"Id","Id");
我想在下拉列表中显示编号+姓名。
我尝试以下事情,因此未从parentCollection
工作
ViewData["Geography"] = new SelectList(parentCollection,"Id","Id Name");
ViewData["Geography"] = new SelectList(parentCollection,"Id","Id" + "Name");