自己写一个函数吧
Public sub saveFlexGridtoFile(Flex1 as Object,Filename as string)
open filename as #1
dim i as integer,j as integer
for i=0 to Flex1.Rows
for j=0 to Flex1.Cols
Print #1,Flex1.textmatrix(i,j) & " "
next j
Print #1,vbcrlf
next i
close #1
end sub