void DisplayDataGridview()
{
dataGridView1.AutoGenerateColumns = false;
using (EFDBEntities db = new EFDBEntities())
{
dataGridView1.DataSource = db.Rockets.ToList <Rocket>();
}
}
private void dataGridView1_DoubleClick(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow.Index != 0)
{
using (EFDBEntities db = new EFDBEntities())
{
txtId.Text = Convert.ToString(model.Id);
txtName.Text = model.Name;
txtVehicleType.Text = model.VehicleType;
txtPurpose.Text = model.Purpose;
}
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
model.Id = Convert.ToInt32(txtId.Text.Trim());
model.Name = txtName.Text.Trim();
model.VehicleType = txtVehicleType.Text.Trim();
model.Purpose = txtPurpose.Text.Trim();
using (EFDBEntities db = new EFDBEntities())
{
db.Entry(model).State = EntityState.Modified;
db.SaveChanges();
}
Clear();
DisplayDataGridview();
MessageBox.Show("Record Succcessfully Updated..");
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Are You Sure To Delete this Record?", "", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
using (EFDBEntities db = new EFDBEntities())
{
var entry = db.Entry(model);
if (entry.State == EntityState.Detached)
{
db.Rockets.Attach(model);
}
db.Rockets.Remove(model);
db.SaveChanges();
DisplayDataGridview();
Clear();
MessageBox.Show("Record Deleted Successfully");
}
}
}
