private void btnDelete_Click(object sender, EventArgs e)
{
DialogResult ret = MessageBox.Show("你确定要删除当前信息吗？", "删除警告",
MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (ret == DialogResult.Yes)
{
int n = FoodManager.DeleteFood(txtFoodId.Text);
string txt = txtFoodName.Text;
if (n > 0)
{
MessageBox.Show("删除成功！", "删除提示");
btnAllFood.BaseColor = Color.SkyBlue;
dgvFoodInfo.DataSource = FoodManager.SelectFoodAll();
dgvFoodInfo.RowsDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
SelectFood();
}
}
}
public void DeleteFood_NoException()
{
Assert.DoesNotThrow(() => foodManager.DeleteFood("1"));
}
public void RemoveFood(int id)
{
StatusCode = 204;
FoodManager.DeleteFood(id);
}