private void data()
{
var text = new Createdata();
var data = text.OilTable.ToList();
dataGridView1.DataSource = data;
}
private void button1_Click(object sender, EventArgs e)
{
OilTable data = new OilTable()
{
RefuelingDate = dateTimePicker1.Value,
Liter = decimal.ToInt32(numericUpDown1.Value),
Kilometer = decimal.ToInt32(numericUpDown2.Value)
};
try
{
Createdata record = new Createdata();
record.OilTable.Add(data);
record.SaveChanges();
MessageBox.Show("存檔完成");
ClearNum();
}
catch (Exception ex)
{
MessageBox.Show($"發生錯誤{ex.ToString()}");
}
}