A strange problem with IEnumElement, online etc.

snakemil

The following code works perfectly:

IEnumElement pEnumElement;
   IElement pEle;
   pEnumElement = pGrphContainer.LocateElements (pPt, dist) as IEnumElement;
   // the below always null
   if (pEnumElement! = null)

But pEnumElement is always null! I changed the parameter dist to 1000 and it is still null!

All parameters are data. It should be said that no problems will occur!

What the hell is going on? ?

eric0303

Don't use this judgment, use pEnumElement.Next, try it, or just don't execute it when debugging, see if there is a value in this local variable, and take a closer look. I have never used this thing, nor am I a master, not necessarily correct, haha