I have class structure like below
public class book
{
public book
{
bookcategory=new List<bookcategorytype>();
}
public string bookname {get;set;}
public List<bookcategorytype> bookcategory;
public string defaultgenre {get;set;}
}
Now i am bind this class with my listview which has nested datalist in it and now am trying to set visible of the row based on the bookcategory being null.
like below
<table style="width: 550px;">
<tr valign="top" visible='<%#Eval("bookcateogry")==null ? true:false %>'>
<td>
<a>category:</a>
</td>
<td>
<asp:Label ID="lblcat" runat="server" Text='<%#Eval("defaultgenre") %>'></asp:Label>
</td>
</tr>
<tr visible='<%#Eval("bookcateogry")==null ? true:false %>'>
...
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