private void btnSearch_Click(object sender, EventArgs e)
{
int searchID = int.Parse(txtSearchContract.Text);
Bussiness_Logic.Contract contract = new Bussiness_Logic.Contract();
bsContracts.DataSource = contract.SearchContract(searchID);
dgvClientContract.DataSource = bsContracts;
}
private void btnUpdateContract_Click(object sender, EventArgs e)
{
int contractID = int.Parse(txtContractID.Text);
int state = cmbUpdate.Text == "Active" ? 1 : 0;
Bussiness_Logic.Contract contract = new Bussiness_Logic.Contract();
contract.UpdateContract(contractID, state);
int searchID = int.Parse(txtSearchContract.Text);
bsContracts.DataSource = contract.SearchContract(searchID);
bsContracts.ResetBindings(true);
}