PowerBuilder

Get the Last N Lines of a StringBuilder

Returns up to the last N lines of the contents of a Chilkat StringBuilder. PowerBuilder

integer li_rc
oleobject loo_Sb
integer i
integer li_BCrlf

loo_Sb = create oleobject
li_rc = loo_Sb.ConnectToNewObject("Chilkat.StringBuilder")
if li_rc < 0 then
    destroy loo_Sb
    MessageBox("Error","Connecting to COM object failed")
    return
end if

i = 1
do while i < 100
    loo_Sb.Append("This is line number ")
    loo_Sb.AppendInt(i)
    loo_Sb.Append("~r~n")
    i = i + 1
loop

li_BCrlf = 1
Write-Debug loo_Sb.LastNLines(12,li_BCrlf)

// Output is:
// 
// 	This is line number 88
// 	This is line number 89
// 	This is line number 90
// 	This is line number 91
// 	This is line number 92
// 	This is line number 93
// 	This is line number 94
// 	This is line number 95
// 	This is line number 96
// 	This is line number 97
// 	This is line number 98
// 	This is line number 99
// 


destroy loo_Sb