Noted by the comments of the distinguished /users/232/avp ♪ Indices change on the back (home) when the record is in Grid. All because the variable cycles aren't local in the cycle. Actually, the code needs to be changed, it's not written well.

Separate "one properties" into two groups.First group, she's mostly in a normal code. Single properties are defined not in each component but in an ancestor. It's enough to find a suitable ancestor, and the task is very simple. For TButton, we see the list TObject - TPersistent - state TComponent - TControl - TWinControl - tie - - TButtonControl - Tar TButton. I suspect you'll find TWinControl. I mean, if you create a TWinControl, you can add TButton, TEdit and others.The other group is when the properties are even the same, but they are declared on their own. It's not that simple, there are different methods.

What does it do? KEYDOWN? I didn't find a google.Now in case: if the range is needed, a supporting function can be written that runs across the range and performs the verification. KEYDOWN each part of the range:bool KeyDownRange(int start, int end) { for (int i = start; i <= end; i++) { if (KEYDOWN(i)) { return true; } } return false; } And then in your function:void __fastcall TForm1::Timer2Timer(TObject *Sender) { if (KeDownRange(32, 64)) { Событие } }

Set up the flow and send a request and wait for an answer. ♪ ♪

A hug. AnsiString and structure containing as many fields as StrinGrid poles, further in each field of structure writing a cell. StringGrid'a and functions sprintf I'm writing the structure in the line, and the line in the file is:Please don't argue if the way doesn't work, eventually you didn't specify exactly how you should write in the file.AnsiString S; struct SaveStorage(AnsiString One, AnsiString Two, ... ,AnsiString Ten,); //описание структуры для хранения данных таблицы SaveStorage Storage; //Объявили структуру FILE *in; //объявляем файл в который сэйвим in = fopen("TestFile.txt", "wt"); //создаем файл, присваиваем имя fclose(in); for(i=0;i<StrinGrid->ColCount; i++) { // в цикле выдергиваем из строки таблицы дынные Storage.One=StringGrid->Cells[0][i]; Storage.Two=StringGrid->Cells[1][i]; ... Storage.Ten=StringGrid->Cells[9][i]; sprintf (S, "%s %s %s %s %s %s %s %s %s %s \n", // заносим данные из 10 ячеек строки StrinGrid'a в 1 строку (/n - означает перенос в низ на новую строчку в той же строке) Storage.One, Storage.Two, ... Storage.Ten) in=fopen("TestFile.txt", "at"); //открываем созданный файл fputs (S, in); // пишем в него строку fclose(in); } Next load from TestFile.txt in StringGridAnsiString One,Two, ... , Ten; //В эти строки будем писать данные из файла (структура для этого не пригодна) in=fopen("TestFile.txt", "rt"); while(fscanf(in,"%s %s %s %s %s %s %s %s %s %s\n", &One, &Two, ... &Ten)!=EOF) //проще говоря сканим данные пока не наступит конец строки в файле { StringGrid1->Cells[0][i]=One; // пишем в строку StringGrid'a отсканенные данные из строки файла StringGrid1->Cells[1][i]=Two; ... StringGrid1->Cells[9][i]=Ten; i++; } fclose(in); The way I checked in person, everything works correctly, unless it's coded in order, otherwise it's possible to give a type--- ♪ money ♪♪P. The S has also tried the way you described, the same headache, I think it's so soft, it's not comfortable.

You can close, I've declared the classrooms in the header with their description, and the rest of them didn't, externFm)

You have a designer in the Military class without parameters and a designer with 2nd (char and int) and then you call a designer with one char parameter that is not defined.You need to call me. Soldier Military(FIO, A)or determine Military(char FIOName):FIO(FIOName){}♪

You could test your interest cells in the cycle after you left Grid'a (OnExit) task force TryStrToFloat(...). Here and here. own I don't need a test. Also recommend checks OnSetEditText♪

The prototype should use the USC to A or address A, so that the compiler does not create a copy of the rectangle that it itself destroys when it comes out of the sentence.void paint(rectangle &A, int x1, int x2, int y1, int y2);// или void paint(rectangle *A, int x1, int x2, int y1, int y2); And it's better to make this class public methodox (structures)

if(!TryStrToInt(...)) Application->MessageBoxA(....)

CommentsThanks, I got it.For corrective work, it was necessary to release the memory of the variable during closure onClosed. ActiveX♪ https://ru.stackoverflow.com/users/5259/stream2006 3 Jan '12 at 14:45

paint is not a TForm class method, so he sees no shape as a TForm field. (1) paint shall see the variable shape, which is the main form (Form1 is known as default?) 2) paints to this variable and its Form1-StatePaintBox1-Party. ♪I don't have Builder, I can't check.

First of all, you have to write that.#include <iostream> int main() { std::cout << "Hello Word!\n"; return 0; }

Clearly. Inclusion adds additional code to your program, some additional checks. Furthermore, the optimization of the code is minimal to make the refrigeration itself possible otherwise the match between the engine code and the reference code will not be uniform.

Just in the same way as in the source, just drop the drawing of the limiting ellips rectangle and the Elipse of Pixels.for (int i= 0;i<300;i++) {x = random(150); y = random(150); PaintBox1->Canvas->Pixels[x,y] = RGB(255,0,0);}

It needs to be written in the timer's processor:TDateTime CurrentDateTime = Now(); if(CurrentDateTime >= AlarmDateTime) { Form1->Show(); Timer1->Enabled=false; // останавливаем таймер } About that. AlarmDateTime is the target date and time in TDateTime when the form is to be shown, this variable needs to be determined in advance. Compared to date-time from DatePicker: CurrentDateTimestate=DateTimePicker1-ContentTimeP. S. http://cppbuilder.ru/articles/0164.php

In C++ Builder there are StringGrid, ListBox and Memo components for this purpose. For example, in the i cycle:Memo1->Lines->Append(FloatToStrF(value[i], ffFixed, 4, 1) + "\t" + FloatToStrF(value[i+1], ffFixed, 4, 1)); i += 2; To be issued in Memo1:..... ..... 333.3 444.4 ..... .....

It's not funny. It's absolutely right and state. Sleep stops the current flow. And since the current flow, apart from all the other things, is renovating the window, he just can't do it. Application.ProcessMessages(); It's just that he's out of line of messages and processing them.If the interval updates are to be made, either the timer or the flow should be used. And sleep in the main thread is the last to use.

If I'm not mistaken, to compil everything exe in the project's properties, we need to turn the "Build with runtime packages" and "Dynamic RTL." Otherwise, there will be a need for an expatriate library

Go straight to the database. login, logic time, statusIf there's a login, if there's a status of "invaded" and time of logic less than an hour ago, the user's collateral.When you're out of the program, change your status to "go"What's the time of login - if the accidental completion of the program and the laser didn't notice the graduates - so we could come in.