private void btnAdd_Click(object sender, EventArgs e)
{
IncomeAEForm iaeForm = new IncomeAEForm();
List <IncCategory> incCategories = context.IncCategoryList.ToList();
iaeForm.cbCategory.DataSource = incCategories;
iaeForm.cbCategory.ValueMember = "IncCategoryId";
iaeForm.cbCategory.DisplayMember = "Name";
DialogResult result = iaeForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
Income income = new Income();
income.IncDate = (DateTime)iaeForm.dtDate.Value;
income.IncSum = decimal.Parse(iaeForm.txtIncSum.Text);
income.IncCategory = (IncCategory)iaeForm.cbCategory.SelectedItem;
income.Descr = iaeForm.txtDescr.Text;
context.IncList.Add(income);
context.SaveChanges();
MessageBox.Show("Доход добавлен");
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (dataGridView.SelectedRows.Count > 0)
{
int index = dataGridView.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Income income = context.IncList.Find(id);
IncomeAEForm iaeForm = new IncomeAEForm();
iaeForm.dtDate.Value = income.IncDate;
iaeForm.txtIncSum.Text = income.IncSum.ToString();
iaeForm.cbCategory.SelectedItem = income.IncCategory;
iaeForm.txtDescr.Text = income.Descr;
List <IncCategory> incCats = context.IncCategoryList.ToList();
iaeForm.cbCategory.DataSource = incCats;
iaeForm.cbCategory.ValueMember = "IncCategoryId";
iaeForm.cbCategory.DisplayMember = "Name";
if (income.IncCategory != null)
{
iaeForm.cbCategory.SelectedValue = income.IncCategory.IncCategoryId;
}
DialogResult result = iaeForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
income.IncDate = (DateTime)iaeForm.dtDate.Value;
income.IncSum = decimal.Parse(iaeForm.txtIncSum.Text);
income.IncCategory = (IncCategory)iaeForm.cbCategory.SelectedItem;
income.Descr = iaeForm.txtDescr.Text;
context.Entry(income).State = EntityState.Modified;
context.SaveChanges();
MessageBox.Show("Запись обновлен");
}
}
