思考:
1、一个汉字的长度是多少?
2、一个英文字母或数字的长度是多少?
3、换行符的长度怎么算?空行的长度怎么算?
import win.ui;
/*DSG{{*/
var winform = win.form(text="aardio基本控件编程演示范例";right=297;bottom=365)
winform.add(
button={cls="button";text="获取文本框1文本长度";left=56;top=223;right=236;bottom=257;z=2};
button2={cls="button";text="获取文本框2文本长度";left=56;top=264;right=236;bottom=298;z=3};
button3={cls="button";text="获取文本框3文本长度";left=56;top=307;right=236;bottom=341;z=6};
edit={cls="edit";text="简码编程";left=15;top=16;right=283;bottom=67;autohscroll=false;edge=1;multiline=1;vscroll=1;z=1};
edit2={cls="edit";text="www.jianma123.com";left=15;top=77;right=283;bottom=128;autohscroll=false;edge=1;multiline=1;vscroll=1;z=4};
edit3={cls="edit";text="edit3";left=15;top=139;right=283;bottom=205;autohscroll=false;edge=1;multiline=1;vscroll=1;z=5}
)
/*}}*/
winform.edit3.text = /*123
456*/
winform.button.oncommand = function(id,event){
winform.msgbox(winform.edit.getLength(),"长度是:");//获取文本框1文本长度
}
winform.button2.oncommand = function(id,event){
winform.msgbox(winform.edit2.getLength(),"长度是:");//获取文本框2文本长度
}
winform.button3.oncommand = function(id,event){
winform.msgbox(winform.edit3.getLength(),"长度是:");//获取文本框3文本长度
}
winform.show()
win.loopMessage();