private void PastOperationbtn_Click(object sender, EventArgs e)
{
var cust = customerService.GetCustomerInfo(new Contracts.Request.Customer.GetCustomerID(Email, Password));
PastOperations pastOperations = new PastOperations(this, cust);
this.Hide();
pastOperations.Show();
}
private void PastOperationbtn_Click(object sender, EventArgs e)
{
var seller = sellerService.GetSellerInfo(new Contracts.Request.Seller.GetSellerID(email, password));
PastOperations pastOperations = new PastOperations(this, seller);
this.Hide();
pastOperations.Show();
}