我正在为这个等效的 sql 查询创建一个 ICriteria 查询。
SELECT fCustomerID,
ISNULL(
(SELECT SUM(payinv.fAmount) AS Expr1
FROM dbo.tARPayment AS pay
INNER JOIN dbo.tARPaymentInvoice AS payinv ON pay.fPaymentID = payinv.fPaymentID
INNER JOIN dbo.tARInvoice AS inv ON payinv.fInvoiceID = inv.fARInvoiceID
WHERE (pay.fIsPosted = CASE pay.fPaymentType WHEN 'CM' THEN 0 WHEN 'EPD' THEN 0 ELSE 1 END)
AND (inv.fCustomerID <> dbo.tARCustomer.fCustomerID)
AND (pay.fCustomerID = dbo.tARCustomer.fCustomerID)), 0)
FROM dbo.tARCustomer
GROUP BY fCustomerID
但无论如何我都没有得到如何生成等效的休眠 ICriteria 查询。
这是支付类
public partial class tARPayment
{
#region Constructor
/// <summary>
/// Initializes a new instance of the <see cref="tARPayment"/> class.
/// </summary>
public tARPayment()
{
}
/// <summary>
/// Initializes a new instance of the <see cref="tARPayment"/> class.
/// </summary>
/// <param name="fPaymentID">The fPaymentID of guid type.</param>
public tARPayment(System.Guid fPaymentID)
{
this.ID = fPaymentID;
}
#endregion
#region Properties
/// <summary>
/// Gets or sets payment id.
/// </summary>
public virtual System.Guid fPaymentID { get; set; }
/// <summary>
/// Gets or sets fCustomerID.
/// </summary>
public virtual System.Guid fCustomerID { get; set; }
/// <summary>
/// Gets or sets check number.
/// </summary>
public virtual string fCheckNumber { get; set; }
/// <summary>
/// Gets or sets amount.
/// </summary>
public virtual decimal fAmount { get; set; }
/// <summary>
/// Gets or sets customer detail.
/// </summary>
public virtual tARCustomer Customer { get; set; }
public virtual IList<tARPaymentInvoice> PaymentInvoices { get; set; }
#endregion
#region Methods
/// <summary>
/// partial class for payment.
/// </summary>
/// <returns>The method get code.</returns>
public override int GetHashCode()
{
return ID.GetHashCode();
}
#endregion
}
这是一个发票类
public partial class tARInvoice
{
#region Constructor
/// <summary>
/// Initializes a new instance of the <see cref="tARInvoice"/> class.
/// </summary>
public tARInvoice()
{
}
/// <summary>
/// Initializes a new instance of the <see cref="tARInvoice"/> class.
/// </summary>
/// <param name="fARInvoiceID">The fARInvoiceID.</param>
public tARInvoice(System.Guid fARInvoiceID)
{
this.ID = fARInvoiceID;
}
#endregion
#region Properties
/// <summary>
/// Gets or sets fARInvoiceID.
/// </summary>
public virtual Guid fARInvoiceID { get; set; }
/// <summary>
/// Gets or sets fCustomerID.
/// </summary>
public virtual Guid fCustomerID { get; set; }
/// <summary>
/// Gets or sets Delivery Method.
/// </summary>
public virtual string fDeliveryMethod { get; set; }
/// <summary>
/// Gets or sets Invoice Number.
/// </summary>
public virtual int? fARInvoiceNumber { get; set; }
public virtual tARCustomer Customer { get; set; }
public virtual IList<tARPaymentInvoice> PaymentInvoices { get; set; }
#endregion
#region Methods
/// <summary>
/// retrieve Hash Code.
/// </summary>
/// <returns>The method get code.</returns>
public override int GetHashCode()
{
return ID.GetHashCode();
}
#endregion
}
这是一个付款发票类。
public partial class tARPaymentInvoice
{
#region Constructor
/// <summary>
/// Initializes a new instance of the <see cref="tARPaymentInvoice"/> class.
/// </summary>
public tARPaymentInvoice()
{
}
/// <summary>
/// Initializes a new instance of the <see cref="tARPaymentInvoice"/> class.
/// </summary>
/// <param name="fPaymentInvoiceID">The Invoice ID.</param>
public tARPaymentInvoice(System.Guid fPaymentInvoiceID)
{
this.ID = fPaymentInvoiceID;
}
#endregion
#region Properties
/// <summary>
/// Gets or sets fPaymentInvoiceID.
/// </summary>
public virtual System.Guid fPaymentInvoiceID { get; set; }
/// <summary>
/// Gets or sets fPaymentID.
/// </summary>
public virtual System.Guid fPaymentID { get; set; }
/// <summary>
/// Gets or sets fInvoiceID.
/// </summary>
public virtual System.Guid fInvoiceID { get; set; }
/// <summary>
/// Gets or sets tARPayment.
/// </summary>
public virtual tARPayment Payment { get; set; }
/// <summary>
/// Gets or sets tARInvoice.
/// </summary>
public virtual tARInvoice Invoice { get; set; }
#endregion
#region Methods
/// <summary>
/// get hash codes.
/// </summary>
/// <returns>The hash code.</returns>
public override int GetHashCode()
{
return ID.GetHashCode();
}
#endregion
}