https://topic.alibabacloud.com/a/turn-delphi-character-intercept-function-leftstrmidstrrightstr-and-copy-usage_8_8_30850022.html
"Turn" Delphi character intercept function leftstr/midstr/rightstr and copy usage
Original: http://blog.csdn.net/hansoy/article/details/44941159If the string is dstr:= ' Delphi are the best ', thenLeftstr (DSTR, 5): = ' Delph ' is...
turndelphicharacterinterceptfunction