编译时出现如题错误提示,帮助说明为:要求语句,但出现类型<type>的表达式.
不知道是什么意思,如何解决.
不知道是什么意思,如何解决.
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第50行出错:Statement expected but 'FUNCTION'
unit txt2db;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ComCtrls, DB, DBTables;type
TForm1 = class(TForm)
Table1: TTable;
Button1: TButton;
Button2: TButton;
OpenDialog1: TOpenDialog;
RichEdit1: TRichEdit;
procedure Button2Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
private
Function Regulatestr(Astring:string;Sepchar:string):string;
Function GetSubStr(Var Astring:string;SepChar:String):string;
Function GetSubStrNum(Astring:string;SepChar:String):Integer;
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;
const space='';
implementation{$R *.dfm}
Function Tform1.Regulatestr(astring:string;sepchar:string):string;
var
i,num:integer;
flag:boolean;
mystr,tempstr:string;
begin
flag:=false;
num:=length(astring);
for i:=1 to num do
begin
tempstr:=copy(astring,i,1);
if tempstr<>sepchar then
begin
mystr:=mystr+sepchar;
regulatestr:=mystr;
end;Function Tform1.GetSubStr(Var Astring:string;SepChar:String):string;
var
mystr:string;
sepcharpos:integer;
begin
sepcharpos:=pos(sepchar,astring);
mystr:=copy(astring,1,sepcharpos-1);
delete(astring,1,sepcharpos);
getsubstr:=mystr;
end;Function Tform1.GetSubStrNum(Astring:string;SepChar:String):Integer;
Var
i:integer;
strlen:integer;
num:integer;
begin
strlen:=length(astring);
num:=0;
for i:=1 to strlen do
if copy(astring,i,1)=sepchar then
num:=num+1;
getsubstrnum:=num;
end;procedure TForm1.Button2Click(Sender: TObject);
var
i,j:integer;
myline:string;
begin
with table1 do
begin
open;
for i:=0 to richedit1.lines.Count-1 do
begin
myline:=regulatestr(richedit1.Lines[i],space);
for j:=1 to getsubstrnum(myline,space) do
begin
append;
Fields[j-1].AsString:=getsubstr(myline,space);
post;
end;
end;
close
end;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
if opendialog1.Execute then
richedit1.Lines.LoadFromFile(opendialog1.FileName);
end;end.
var
i,num:integer;
flag:boolean;
mystr,tempstr:string;
begin
flag:=false;
num:=length(astring);
for i:=1 to num do
begin
tempstr:=copy(astring,i,1);
if tempstr<>sepchar then
begin
mystr:=mystr+sepchar;
regulatestr:=mystr;
end;
楼主的这段代码中,请检查一下哪些begin没有与之对应的end
var
i,num:integer;
flag:boolean;
mystr,tempstr:string;
begin
flag:=false;
num:=length(astring);
for i:=1 to num do
begin
tempstr:=copy(astring,i,1);
if tempstr<>sepchar then
begin
mystr:=mystr+sepchar;
regulatestr:=mystr;
end; //---------------------------------------
end;