New Post: Shapefie.Categories.Generate crashes with large files

Hello again,

I'm sorry to write again (let's call it my private thread), but after some experimentation I found out that if I build up the index by:

objShape.Categories.Generate intIndexField, ctNaturalBreaks, 0

The Code works.

So, still I'm not sure what objShape.Categories.Generate really does and what the difference between the Options really is. This link: http://www.mapwindow.org/documentation/mapwingis4.9/_enumerations_8cs.html#a44a53188d5016c1795c9c46578233f86 and this one: http://www.mapwindow.org/documentation/mapwingis4.9/class_shapefile_categories.html#ad9331a3944335049fed19886df1e5049 gave me not enough Information to get the idea behind (maybe due to my clumpsy English)

Thanks again