我有一个GridView：
<asp:GridView ID="grdRestitutions" runat="server" AutoGenerateColumns="False"> <Columns> <asp:BoundField DataField="JobNumber" HeaderText="Job" /> <asp:BoundField DataField="ContainerType" HeaderText="Type" /> <asp:BoundField DataField="ReleaseDate" HeaderText="Date" /> <asp:BoundField DataField="Commodity" HeaderText="Commodity" /> <asp:BoundField DataField="GrossWeight" HeaderText="Weight" /> <asp:BoundField DataField="SpecialInstructions" HeaderText="Special Instructions" /> </Columns> </asp:GridView>
我正在尝试将DataSource设置为List< Restitution>(),其中Restitution是一个仅由公共成员组成的公共结构;即：
public struct Restitution
{
public int ContainerReleasesId;
public int ContainerId;
public System.DateTime ReleaseDate;
public int DepotId;
public string DepotName;
public string JobNumber;
public string BillOfLadingNumber;
public string BookingType;
public string Commodity;
public string SpecialInstructions;
public int GrossWeight;
public bool Confirmed;
public bool RecievedFlag;
public bool ReleaseSource;
public int ContainerTypeId;
public string InOut;
public string ContainerTypeDescription;
}
数据绑定看起来也相当无害：
grdRestitutions.DataSource = restitutions; grdRestitutions.DataBind();
但是,在DataBind()语句中抛出一个异常,其中包含以下消息：
“A field or property with the name ‘JobNumber’ was not found on the selected data source.”
我不明白为什么这不起作用;虽然大多数示例和用例似乎都使用DataSet,但它似乎应该支持实现IEnumerable的对象.为了让它能够工作,我有什么特别的事吗？
解决方法
转换公共属性的所有公共字段,它应该工作.
public struct ContainerRelease
{
public int ContainerReleasesId {get; set;}
public int ContainerId {get; set;}
public System.DateTime ReleaseDate {get; set;}
...
}