void loadLists()
{
comboBox_TransactionType.DataSource = UtilityExtension.EnumArray <ProductTransactionType>();
comboBox_TransactionType.SelectedIndex = 0;
comboBox_AmountType.DataSource = UtilityExtension.EnumArray <AmountType>();
comboBox_AmountType.SelectedIndex = 0;
comboBox_NextAmountType.DataSource = UtilityExtension.EnumArray <AmountType>();
comboBox_NextAmountType.SelectedIndex = 1;
var bindingSource2 = aProductH.GetList();
comboBox_ProductID.DataSource = bindingSource2;
comboBox_ProductID.DisplayMember = "Value";
comboBox_ProductID.ValueMember = "Key";
comboBox_ProductID.SelectedValue = -1;
var bindingSource = aInvestmentGroupH.GetList();
comboBox_InvestmentGroupID.DataSource = bindingSource;
comboBox_InvestmentGroupID.DisplayMember = "Value";
comboBox_InvestmentGroupID.ValueMember = "Key";
comboBox_InvestmentGroupID.SelectedValue = -1;
var bindingSource3 = aAgentGroupH.GetList();
comboBox_AgentGroupID.DataSource = bindingSource3;
comboBox_AgentGroupID.DisplayMember = "Value";
comboBox_AgentGroupID.ValueMember = "Key";
comboBox_AgentGroupID.SelectedValue = -1;
var bindingSource5 = aDealH.GetList();
comboBox_DealID.DataSource = bindingSource5;
comboBox_DealID.DisplayMember = "Value";
comboBox_DealID.ValueMember = "Key";
comboBox_DealID.SelectedValue = -1;
var bindingSource4 = aContactH.GetList();
comboBox_PartyBID.DataSource = bindingSource4;
comboBox_PartyBID.DisplayMember = "Value";
comboBox_PartyBID.ValueMember = "Key";
comboBox_PartyBID.SelectedValue = -1;
}