private void Visitors_Load(object sender, EventArgs e)
{
DGW.DataSource = VisitorsManager.GetInstance().Dt;
var columns = new DataColumn[VisitorsManager.GetInstance().Dt.Columns.Count];
VisitorsManager.GetInstance().Dt.Columns.CopyTo(columns, 0);
SortComboBox.DataSource = columns;
SortComboBox.DisplayMember = "Caption";
}
private void DeleteLinkLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
if (DGW.CurrentRow == null)
{
MessageBox.Show("Вы не выбрали айтем для удаления");
return;
}
var deletingRow = VisitorsManager.GetInstance().Dt.Select($"ID = '{DGW.CurrentRow.Cells[0].Value}'");
File.Delete($@"Images\{deletingRow[0]}");
VisitorsManager.GetInstance().Dt.Rows.Remove(deletingRow[0]);
}
private void button2_Click(object sender, EventArgs e)
{
var fn = FirstNameTextBox.Text;
var sn = SecondNameTextBox.Text;
var dt = dateTimePicker1.Value;
var city = CityTextBox.Text;
var vm = VisitorsManager.GetInstance();
if (isEdit)
{
var foundVisitor = vm.Dt.Select($"ID = '{currentRow.Cells[0].Value}'")[0];
foundVisitor["Имя"] = fn;
foundVisitor["Фамилия"] = sn;
foundVisitor["Дата рождения"] = dt;
foundVisitor["Город"] = city;
if (SelectedPicture != null)
{
var currentPicture = $@"Images\{foundVisitor[0]}.jpg";
if (SelectedPicture.Equals(currentPicture, StringComparison.OrdinalIgnoreCase))
{
Close();
}
File.Copy(SelectedPicture, currentPicture, true);
foundVisitor["Фото"] = vm.GetImage(foundVisitor[0].ToString());
}
else
{
if (UserPictureBox.BackgroundImage == null)
{
var currentPicture = $@"Images\{foundVisitor[0]}.jpg";
File.Delete(currentPicture);
foundVisitor["Фото"] = vm.GetImage(foundVisitor[0].ToString());
}
}
}
else
{
var newvisitor = vm.Dt.Rows.Add(null, fn, sn, dt, city, new Bitmap(SelectedPicture));
File.Copy(SelectedPicture, $@"Images\{newvisitor[0]}.jpg", true);
}
Close();
}
private void LoadImageButton_Click(object sender, EventArgs e)
{
var dlgresult = openFileDialog1.ShowDialog();
if (dlgresult != DialogResult.OK)
{
return;
}
SelectedPicture = openFileDialog1.FileName;
var vm = VisitorsManager.GetInstance();
UserPictureBox.BackgroundImage = vm.GetImage(null, SelectedPicture);
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
UsersManager.GetInstance().Save();
VisitorsManager.GetInstance().Save();
}
private void Form1_Load(object sender, EventArgs e)
{
UsersManager.GetInstance().Load();
VisitorsManager.GetInstance().Load();
}
