那该怎么设置环境啊?我的员代码是; IF NOT EMPTY(x3) exps3=exps3+" "+"(j3nzyfbsk.hao)>=ALLTRIM(X3)"+" " ENDIF IF NOT EMPTY(X4) exps3=exps3+"and "+"(j3nzyfbsk.hao)<=ALLTRIM(X4)"+" " ENDIF
thisform.text3.value=exps3
IF ALLTRIM(exps3)="" REPORT FORM j3nzyfbsk-2 PREVIEW ELSE REPORT FORM j3nzyfbsk-2 for &exps3 PREVIEW ENDIF