//Trim()åªå»æå符串ååçç©ºæ ¼,ä¸é´çç©ºæ ¼éè¦å°" "æ¿æ¢æ空å符串.
job.Age = Convert.ToString(txtAge.Text).Trim().Replace(" ","");
job.Experience = txtExperience.Text.Trim().Replace(" ","");
--
å¨æ°æ®åºçç©ºæ ¼,æ°æ®åºåå¨å符çå段ævarcharåchar两ç§ç±»å.å®ä»¬æ¯æåºå«ç.
varchar(20)表示æ¤å段æå¤è½å20个åè.
char(20)表示æ¤å段ä¹æå¤è½å20个åè,ä½ä¸è¶³20个çæ¶åä¼ä»¥ç©ºæ ¼å¡«å
(å¨å符串å³è¾¹)
æä»¥ä¼°è®¡ä½ çå段类å为char,建议å°å
¶æ¹ævarcharå.
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