Hi all,

I've written a small Index Server class library which will me to make simple
lookups...I've just tied this in to a .aspx page and for a one word search
was working nicely.

I then added some code to enable multiple words to be used, ie, breaking the
criteria up, plonking it into an arraylist, then, whilst building the sql,
iterating through it etc etc...

I keep getting the same error, about a conversion from a String() to a
String....very odd....

My other slight niggle is that I can only really test this on our production
server as thats the only place I have a nice big catalog to rifle through,
but unfortunately when its there I cannot debug it properly - when I've
tried debugging on my own localhost it all seems ok - but obviously dies
when it tries to connect to the catalog.

Here's the trace from the .aspx - any help would be really appreciated, I
cant even work out what line number/function/sub to be looking at!

[InvalidCastException: Cast from type 'String()' to type 'String' is not
valid.]
  Microsoft.VisualBasic.CompilerServices.StringType.FromObject(Object
Value) +616
  IndexServer_Component.Result..ctor(DataRow dataRow) +2207
  IndexServer_Component.Results.SearchIndexServer(String searchCriteria)
+317
  NBTPublicSearch.Search.Button1_Click(Object sender, EventArgs e) +82
  System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
  System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String
eventArgument) +57
  System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler
sourceControl, String eventArgument) +18
  System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
  System.Web.UI.Page.ProcessRequestMain() +1292

Thanks in advance,

Regards

Rob