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斑竹:bodies
作者:
2009/1/15 11:05:30
标题:
加入我的收藏
楼主:
procedure DispUnitValue();//显示单位值 begin case Grade_ID of B_m:strData:=strtofloat(trim(strData)); if (strData>=1.0000000) and (strData<=20.000000) then begin Grade_ID:=B_m; end; B_C:strData:=trim(strData); B_K:strData:=floattostr(strtofloat(trim(strData))*1000); B_MM:strData:=floattostr(strtofloat(trim(strData))*1000000); end; case Grade_ID of B_m:main.lab_unit.Caption:='mHz'; B_C:main.lab_unit.Caption:='Hz'; B_K:main.lab_unit.Caption:='KHz'; B_MM:main.lab_unit.Caption:='MHz'; end; main.lab_Data.Caption:=strData; end; 出错为: Build [Error] KeyValue.pas(1787): Incompatible types: 'String' and 'Extended' [Error] KeyValue.pas(1788): Incompatible types: 'String' and 'Integer' [Error] KeyValue.pas(1788): Incompatible types: 'String' and 'Integer' [Error] KeyValue.pas(1791): Constant expression expected [Fatal Error] Project1.dpr(6): Could not compile used unit 'KeyValue.pas'
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作者:
datm (dATM)
★☆☆☆☆
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盒子活跃会员
2009/1/15 15:58:56
1楼:
strData是啥类型
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