private void buttonEdit_Click(object sender, EventArgs e)
{
if (listView_Providers.SelectedItems.Count == 1 && textBoxName.Text != "")
{
ProviderSet provider = listView_Providers.SelectedItems[0].Tag as ProviderSet;
provider.Name = textBoxName.Text;
provider.Phone = textBoxPhone.Text;
Program.bdSKI.SaveChanges();
ShowProviders();
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (textBoxName.Text != "")
{
ProviderSet provider = new ProviderSet();
provider.Name = textBoxName.Text;
provider.Phone = textBoxPhone.Text;
Program.bdSKI.ProviderSet.Add(provider);
Program.bdSKI.SaveChanges();
ShowProviders();
}
}
private void listView_Providers_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView_Providers.SelectedItems.Count == 1)
{
ProviderSet provider = listView_Providers.SelectedItems[0].Tag as ProviderSet;
textBoxName.Text = provider.Name;
textBoxPhone.Text = provider.Phone;
}
else
{
textBoxName.Text = "";
textBoxPhone.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listView_Providers.SelectedItems.Count == 1)
{
ProviderSet provider = listView_Providers.SelectedItems[0].Tag as ProviderSet;
Program.bdSKI.ProviderSet.Remove(provider);
Program.bdSKI.SaveChanges();
ShowProviders();
}
textBoxName.Text = "";
textBoxPhone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
