BufferPt

........\chinaprj.dbf

........\chinaprj.prj

........\chinaprj.shp

........\chinaprj.shx

........\Form1.frm

........\Form1.frx

........\工程1.vbp

........\工程1.vbw

LineM

.....\3dline.dbf

.....\3dline.shp

.....\3dline.shx

.....\contours.dbf

.....\contours.sbn

.....\contours.sbx

.....\contours.shp

.....\contours.shx

.....\Form1.frm

.....\Form1.frx

.....\Form2.frm

.....\Form2.frx

.....\hwym.dbf

.....\hwym.shp

.....\hwym.shx

.....\mline.dbf

.....\mline.sbn

.....\mline.sbx

.....\mline.shp

.....\mline.shx

.....\mpoint.dbf

.....\mpoint.sbn

.....\mpoint.sbx

.....\mpoint.shp

.....\mpoint.shx

.....\proj1.apr

.....\rdbf.dbf

.....\theme1.dbf

.....\theme1.shp

.....\theme1.shx

.....\ynroads.dbf

.....\ynroads.prj

.....\ynroads.sbn

.....\ynroads.sbx

.....\ynroads.shp

.....\ynroads.shx

.....\ynroadsm.dbf

.....\ynroadsm.shp

.....\ynroadsm.shx

.....\工程1.vbp

.....\工程1.vbw

.....\工程2

.....\.....\Form2.frm

.....\.....\Form2.frx

.....\.....\ynroadsm1.dbf

.....\.....\ynroadsm1.shp

.....\.....\ynroadsm1.shx

.....\.....\工程2.vbp

.....\.....\工程2.vbw

PolygonHavePoint

................\chinaprj.dbf

................\chinaprj.prj

................\chinaprj.shp

................\chinaprj.shx

................\Form1.frm

................\Form1.frx

................\工程1.vbp

................\工程1.vbw

................\投影数据china.prj

几何运算

........\Form1.frm

........\Form1.frx

........\工程1.vbp

........\工程1.vbw