.net DataGrid绑定列手动添加数据
前臺DataGrid:
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??????? <asp:DataGrid ID="Data" runat="server" AutoGenerateColumns="False" CellPadding="0"
??????????? Font-Bold="False" OnItemCommand="Data_ItemCommand" OnItemDataBound="Data_ItemDataBound"
??????????? PageSize="5" Width="100%">
??????????? <Columns>
??????????????????? <asp:BoundColumn DataField="aaa"></asp:BoundColumn>
??????????????????? <asp:BoundColumn DataField="bbb"></asp:BoundColumn>
??????????????????? <asp:BoundColumn DataField="ccc"></asp:BoundColumn>
??????????? </Columns>
??????? </asp:DataGrid>
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后臺cs:
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??????? DataTable dt = new DataTable();
???????
??????? dt.Columns.Add("aaa");
??????? dt.Columns.Add("bbb");
??????? dt.Columns.Add("ccc");
??????? dt.Rows.Clear();
??????? DataRow dr = dt.NewRow();
??????? dr[0] = "aaaaa";
??????? dr[1] = "bbbbb";
??????? dr[2] = "ccccc";
??????? dt.Rows.InsertAt(dr,0);
??????? axDgdData.DataSource = dt;
??????? axDgdData.DataBind();
??????? int i = dt.Columns.Count;
??????? Response.Write(i.ToString());
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轉載于:https://www.cnblogs.com/Godblessyou/archive/2010/08/09/1795550.html
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