Crystal Reports  

¦r¦ê (Basic »yªk)

¦r¦ê¬O¥Î¨Ó¦s©ñ¤å¦rªº¡C¤å¦r¥²¶·©ñ¸m©óÂù¤Þ¸¹ (") ¤§¶¡¡A¥B¤£¯à¤À³Î¦¨¤£¦P¦æ¡C¦pªG­n¦b¦r¦ê¤¤¥]§tÂù¤Þ¸¹¡A½Ð¨Ï¥Î¨â­Ó³sÄòªºÂù¤Þ¸¹¨Óªí¥Ü¡C

"³o¬O¦r¦ê¡C"
"123"
"¦r¦ê ""±z¦n"" ¥[¤WÂù¤Þ¸¹¡C"

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"hello" (2) 'Equal to "e"
"hello" (-5) 'Equal to "h"
"604-555-1234" (1 to 3) 'Equal to "604"
"abcdef" (-3 to -1) 'Equal to "def"

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