#include "stdafx.h"
#include <iostream>
#include <sstream>
#include <fstream>
#include <codecvt>
#include <io.h>
#include <fcntl.h>
std::wstring readFile(const char* filename)
{
std::wifstream wif(filename);
wif.imbue(std::locale(std::locale::empty(), new std::codecvt_utf8<wchar_t>));
std::wstringstream wss;
wss << wif.rdbuf();
return wss.str();
}
int _tmain(int argc, _TCHAR* argv[])
{
auto str = readFile("d:\\temp\\ConsoleApplication1\\Debug\\Text.txt");
_setmode(_fileno(stdout), _O_U16TEXT);
std::wcout << str.c_str() << std::endl;
return 0;
}private void export_Click(object sender, EventArgs e)
{
string filename = "";
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "CSV (*.csv)|*.csv";
sfd.FileName = "Output.csv";
if (sfd.ShowDialog() == DialogResult.OK)
{
MessageBox.Show("Data will be exported and you will be notified when it is ready.");
if (File.Exists(filename))
{
try
{
File.Delete(filename);
}
catch (IOException ex)
{
MessageBox.Show("It wasn't possible to write the data to the disk." + ex.Message);
}
}
var sb = new StringBuilder();
var headers = dataGridView1.Columns.Cast<DataGridViewColumn>();
sb.AppendLine(string.Join(",", headers.Select(column => "\"" + column.HeaderText + "\"").ToArray()));
foreach (DataGridViewRow row in dataGridView1.Rows)
{
var cells = row.Cells.Cast<DataGridViewCell>();
sb.AppendLine(string.Join(",", cells.Select(cell => "\"" + cell.Value + "\"").ToArray()));
}
System.IO.File.WriteAllLines(sfd.FileName, sb.ToString(), System.Text.Encoding.UTF8);
MessageBox.Show("Your file was generated and its ready for use.");
}
}var sb = new StringBuilder();
var headers = dataGridView1.Columns.Cast<DataGridViewColumn>();
sb.AppendLine(string.Join(",", headers.Select(column => "\"" + column.HeaderText + "\"").ToArray()));
foreach (DataGridViewRow row in dataGridView1.Rows)
{
var cells = row.Cells.Cast<DataGridViewCell>();
sb.AppendLine(string.Join(",", cells.Select(cell => "\"" + cell.Value + "\"").ToArray()));
}output[i]dataGridView1.Rows[i - 1].Cells[j].Value
PS: не являюсь платным подписчиком