QueryFunction - класс Члены Смотри также Terrasoft.Core.DB - пространство имен : QueryFunction - класс C#

Glossary Item Box

Base class of the expression function.

Синтаксис

public abstract class QueryFunction

Тип QueryFunction предоставляет следующие члены.

	Имя	Описание
	Add	Gets the arithmetic addition expression of the passed-in expression functions.
	AddUsingParameters	Adds the passed-in collection of parameters in the function arguments.
	BuildSqlText	Generates the query text, using the passed-in System.Text.StringBuilder instance and the DBEngine query builder.
	Clone	Creates a copy of the current QueryFunction instance.
	Divide	Gets the expression of dividing the passed-in left expression function by the passed-in right expression function.
	GetQueryColumnExpression	Gets the query column expression for the current query function.
	Multiply	Gets the expression of multiplying the passed-in expression functions.
	Negate	Gets the expression that negates the value of the passed-in function.
	Subtract	Gets the expression of subtraction of the passed-in right expression function from the passed-in left expression function.

Сложение	Overloads the operator of adding two expression functions.
Деление	Overloads the operator of dividing two expression functions.
Умножение	Overloads the operator of multiplying two expression functions.
Вычитание	Overloads the operator of subtracting the right expression function from the left expression function.
Унарное отрицание	Overloads the operator of negating the passed-in expression function.