#region Export to CSV private void saveFileDialog1_FileOk(object sender, CancelEventArgs e) { //Build the CSV file data as a Comma separated string. string csv = string.Empty; //Add the Header row for CSV file. foreach (DataGridViewColumn column in dtgrdWorkingHoursList.Columns) { csv += column.HeaderText + ','; } //Add new line. csv += "\r\n"; //Adding the Rows foreach (DataGridViewRow row in d..