帮忙指出错误
代码如下:
//选取标准圆角半径
function biaozhunyuanjiao(R:real):real;
var
min1,max1,t:real;
begin
ADOConnection1.open;
ADOQuery1.Connection:=ADOConnection1;
ADOQuery1.SQL.Clear;
ADOQuery1.SQL.Add('SELECT min, max FROM yuanjiaobiaozhun where R between min and max');
ADOQuery1.Open;
min1:= ADOQuery1.fields[min].value;
max1:= ADOQuery1.fields[max].value;
t:=(min1+max1)/2;
if R>=t then
biaozhunyuanjiao:=max1
else
biaozhunyuanjiao:=min1;
end;
主要报错:Undeclared identifier 'ADOconnection' 和Missing operator or simicolon
谢谢!