Condition statement using SQL data??

[jkl]

I'm using a DataList object to display information from a SQL database to screen. I'm using several "labels" to display address information. I have 1 "label" for each line of the address (4 lines). Not all addresses have 4 lines of info.

How do I do a conditional to check for the existence of data to determine whether or not to show the label? Specifically, id "rsAddr2".

Thanks.

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<asp:label id=&quot;rsAddr1&quot; class=&quot;dbProfile&quot; style=&quot;LEFT: 20px; TOP: 45px&quot; runat=&quot;server&quot; Width=&quot;200px&quot; Height=&quot;21px&quot;><%# DataBinder.Eval(Container.DataItem, &quot;vwAddr1&quot %></asp:label>

<asp:label id=&quot;rsAddr2&quot; class=&quot;dbProfile&quot; style=&quot;LEFT: 20px; TOP: 60px&quot; runat=&quot;server&quot; Width=&quot;200px&quot; Height=&quot;21px&quot;><%# DataBinder.Eval(Container.DataItem, &quot;vwAddr2&quot %></asp:label>

<asp:label id=&quot;rsCity&quot; class=&quot;dbProfile&quot; style=&quot;LEFT: 20px; TOP: 75px&quot; runat=&quot;server&quot; Width=&quot;200px&quot; Height=&quot;21px&quot;><%# DataBinder.Eval(Container.DataItem, &quot;vwCity&quot %>, <%# DataBinder.Eval(Container.DataItem, &quot;vwState&quot %>   <%# DataBinder.Eval(Container.DataItem, &quot;vwZip&quot %></asp:label>


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