private void buttonEdit_Click(object sender, EventArgs e)
{
if (comboBoxDocument.SelectedItem != null && comboBoxNeed.SelectedItem != null && textBoxDate.Text != "" &&
textBoxPrice.Text != "")
{
if (listViewNeedsReview.SelectedItems.Count == 1)
{
DateTime temp;
bool date = DateTime.TryParse(textBoxDate.Text, out temp);
if (!date)
{
MessageBox.Show("Введите дату в формате: ДД.ММ.ГГГГ", "Неверный формат даты", MessageBoxButtons.OK);
}
else
{
NeedsReview needsReview = listViewNeedsReview.SelectedItems[0].Tag as NeedsReview;
needsReview.id_Need = Convert.ToInt32(comboBoxNeed.SelectedItem.ToString().Split('.')[0]);
needsReview.Date = Convert.ToDateTime(textBoxDate.Text);
needsReview.Comment = textBoxComment.Text;
needsReview.id_Document = Convert.ToInt32(comboBoxDocument.SelectedItem.ToString().Split('.')[0]);
Program.csr.SaveChanges();
ShowNeedReviews();
}
}
}
else
{
MessageBox.Show("Заполните все необходимые поля", "Невозможно внести данные!", MessageBoxButtons.OK);
}
}
private void listViewNeedsReview_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewNeedsReview.SelectedItems.Count == 1)
{
NeedsReview needsReview = listViewNeedsReview.SelectedItems[0].Tag as NeedsReview;
comboBoxNeed.SelectedIndex = comboBoxNeed.FindString(needsReview.id_Need.ToString());
comboBoxDocument.SelectedIndex = comboBoxDocument.FindString(needsReview.id_Document.ToString());
textBoxComment.Text = needsReview.Comment;
textBoxDate.Text = needsReview.Date.ToString().Substring(0, needsReview.Date.ToString().Length - 8);
textBoxPrice.Text = needsReview.Total_Price.ToString();
}
else
{
comboBoxNeed.SelectedItem = null;
comboBoxDocument.SelectedItem = null;
textBoxComment.Text = "";
textBoxDate.Text = "";
textBoxPrice.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewNeedsReview.SelectedItems.Count == 1)
{
NeedsReview needsReview = listViewNeedsReview.SelectedItems[0].Tag as NeedsReview;
Program.csr.NeedsReview.Remove(needsReview);
Program.csr.SaveChanges();
ShowNeedReviews();
}
comboBoxNeed.SelectedItem = null;
comboBoxDocument.SelectedItem = null;
textBoxComment.Text = "";
textBoxDate.Text = "";
textBoxPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
