/// <summary>
/// 绑定费别
/// </summary>
public void Bind_ChargeType(ComboBox cmb_ChargeType)
{
BChargeClass bChargeClass = new BChargeClass();
System.Data.DataTable dt = bChargeClass.GetList("1=1");
cmb_ChargeType.DataSource = dt;
cmb_ChargeType.DisplayMember = dt.Columns["CHARGE_TYPE"].ColumnName;
cmb_ChargeType.ValueMember = dt.Columns["CHARGE_TYPE_CODE"].ColumnName;
//this.charge_ratio = 0;
//Get_Charges();//当前选中的费别率×费用
}