When DataList is bound to a rowset, the <%# DataBinder.Eval (Container.DataItem, "Fldname")%> is used directly, and the "DataBinder.Eval:" appears at compile time. System.Data.DataRow the "Do not contain properties with name Fldname" error
Solution: <%# DataBinder.Eval (Container.DataItem, "Fldname")%> written <%# DataBinder.Eval (Container.DataItem, " Fldname) ")%>
() can also be replaced with [].
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For example:
.....
DataSet ds= ...;
DataTable dt = ...;
DataRow [] Dr=dt. Select ("..... ");
DBLIST.DATASOURCE=DR;
Dblist.databind ();
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<asp:datalist id= "dblist" runat= "Server" width= "100%" repeatdirection= "Horizontal" repeatcolumns= "2" >
<ItemTemplate>
Company Name: <% #DataBinder. Eval (Container.DataItem, "[CompanyName]")%>
</ItemTemplate>
</asp:DataList>
Can also be written as:
Company Name: <% #DataBinder. Eval (Container.DataItem, "(CompanyName)")%>
Specifically why to write this, I do not know, in the study ...
If any boss knows, thank you enlighten ^^
