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wesbird
Posts: 351
Registered: ‎12-05-2003
Message 1 of 1 (126 Views)

PromptStatus == Error means nothing selected?

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10-24-2005 02:17 PM
HI,
I got stuggle for this for a while. If there are nothing selected. PromptSelectionResult.Status == PromptStatus.Error, is this correct?
Can I return a SelectionSet without object selected, a null selectionset?

here is my code?
[code]
public static SelectionSet SelectByPolygon(RsSelect Mode, Point3dCollection ptList, TypedValue[] values)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;

PromptSelectionResult prSelRes;
SelectionFilter filterSS = new SelectionFilter(values);
prSelRes = ed.SelectFence(ptList,filterSS);

if (prSelRes.Status != PromptStatus.OK)
{
// debug
DDebug.WriteMessage("\n RSss_SelectByPolygon2:" + prSelRes.Status);

return null;
}

SelectionSet ss = prSelRes.Value;

return ss;
}
[/code]



Thank you
Wes
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