用InttoHex函数,原型如下:function IntToHex(Value: Integer; Digits: Integer): string
下面是一个例子:procedure TForm1.Button1Click(Sender: TObject);
var
i: Integer;
begin
Label1.Caption := '';
for i := 1 to Length(Edit1.Text) do
begin
try
Label1.Caption := Label1.Caption + IntToHex(Edit1.Text[i],4) + ' ';
except
Beep;
end;
end;
end;
下面是一个例子:procedure TForm1.Button1Click(Sender: TObject);
var
i: Integer;
begin
Label1.Caption := '';
for i := 1 to Length(Edit1.Text) do
begin
try
Label1.Caption := Label1.Caption + IntToHex(Edit1.Text[i],4) + ' ';
except
Beep;
end;
end;
end;
函数格式:
function IntToHex(Value: Integer; Digits: Integer): string;