"Out of memory" error occured in creating TIN.

[liuxintao]

Hello!

I am programing with C# and AO (ArcGIS 10) to create TIN. When I input a shapefile with 1,000,000 points, it works fine. But When I input a shapefile with 15,000,000 points, the "Out of memory" error occured. Is this because of the memory limitation in ArcGIS 10? Is there any solution to this problem?

Any of your reply is highly appreciated. Many thanks in advance.

Below is part of the code:
ITinEdit pTinEdit = new TinClass();
pTinEdit.InitNew(pEnvelope);
IField pField = pFeatureClsPnt.Fields.get_Field(pFeatureClsPnt.FindField("CarID"));          
object bUse = true;
//--->program collapsed here:
pTinEdit.AddFromFeatureClass(pFeatureClsPnt, null, pField, null, esriTinSurfaceType.esriTinMassPoint, ref bUse);
pTinEdit.Refresh();