float 转化为str的问题
anfd 2003-06-10 06:38:24 result1 := Query1.Fields[0].AsFloat;
AddWork:=result1-BaseWork;
if AddWork<=0 then AddWork:=0;
sqlString1:='update TeacherTask set AllWork='+''''+floattoStr(result1)+'''';
把floattoStr(result1)+写进表以后,该列的值小数点后有十几位,我只想要一位怎么办??