PowerBuilder Converts String To List. Powerbuilder Converts The String To A Specific Delimiter String List
Source Code
f_convert_stringtolist from function_object
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global type f_convert_stringtolist from function_object end type forward prototypes global function any f_convert_stringtolist (string as_str, string as_delimiter) end prototypes global function any f_convert_stringtolist (string as_str, string as_delimiter);//==================================================================== // Function: f_convert_stringtolist() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: // value string as_str // value string as_delimiter //-------------------------------------------------------------------- // Returns: any //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/06/23 //-------------------------------------------------------------------- // Usage: f_convert_stringtolist ( string as_str, string as_delimiter ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== String ls_list [] // return receive a list of strings String ls_temp Integer li_i = 1 Long ll_pos Integer li_len li_len = Len (as_delimiter) // length delimiter ll_pos = Pos(as_str,as_delimiter) Do If ll_pos = 0 Then ls_list[li_i] = as_str Else ls_list[li_i] = Left(as_str,ll_pos - 1) li_i++ as_str = Mid(as_str,ll_pos + li_len) ll_pos = Pos(as_str,as_delimiter) If ll_pos = 0 Then ls_list[li_i] = as_str End If Loop While ll_pos <> 0 Return ls_list end function |
Example code w_main from window
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forward global type w_main from window end type type lv_list from listview within w_main end type type cb_convert from commandbutton within w_main end type type st_1 from statictext within w_main end type type sle_delimiter from singlelineedit within w_main end type type mle_input from multilineedit within w_main end type end forward global type w_main from window integer width = 1550 integer height = 1712 boolean titlebar = true string title = "Converts String To List" boolean controlmenu = true boolean minbox = true boolean maxbox = true boolean resizable = true long backcolor = 67108864 string icon = "AppIcon!" boolean center = true lv_list lv_list cb_convert cb_convert st_1 st_1 sle_delimiter sle_delimiter mle_input mle_input end type global w_main w_main on w_main.create this.lv_list=create lv_list this.cb_convert=create cb_convert this.st_1=create st_1 this.sle_delimiter=create sle_delimiter this.mle_input=create mle_input this.Control[]={this.lv_list,& this.cb_convert,& this.st_1,& this.sle_delimiter,& this.mle_input} end on on w_main.destroy destroy(this.lv_list) destroy(this.cb_convert) destroy(this.st_1) destroy(this.sle_delimiter) destroy(this.mle_input) end on type lv_list from listview within w_main integer x = 37 integer y = 608 integer width = 1426 integer height = 928 integer taborder = 40 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 borderstyle borderstyle = stylelowered! listviewview view = listviewlist! long largepicturemaskcolor = 536870912 long smallpicturemaskcolor = 536870912 long statepicturemaskcolor = 536870912 end type type cb_convert from commandbutton within w_main integer x = 1061 integer y = 448 integer width = 402 integer height = 112 integer taborder = 30 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" string text = "Convert" boolean default = true end type event clicked;String ls_list[] Int li_i lv_list.DeleteItems() ls_list = f_convert_stringtolist(mle_input.Text , sle_delimiter.Text) For li_i = 1 To UpperBound(ls_list) lv_list.additem( ls_list[li_i], li_i) Next end event type st_1 from statictext within w_main integer x = 142 integer y = 472 integer width = 293 integer height = 96 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 long backcolor = 67108864 string text = "Delimiter:" alignment alignment = right! boolean focusrectangle = false end type type sle_delimiter from singlelineedit within w_main integer x = 439 integer y = 460 integer width = 585 integer height = 100 integer taborder = 20 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 string text = "/" borderstyle borderstyle = stylelowered! end type type mle_input from multilineedit within w_main integer x = 37 integer y = 32 integer width = 1426 integer height = 384 integer taborder = 10 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 borderstyle borderstyle = stylelowered! end type |
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