## What is AndAlso C#?

AndAlso(Expression, Expression, MethodInfo) Creates a BinaryExpression that represents a conditional AND operation that evaluates the second operand only if the first operand is resolved to true. The implementing method can be specified. AndAlso(Expression, Expression)

## What is the difference between and and AndAlso?

The And operator evaluates both sides, where AndAlso evaluates the right side if and only if the left side is true.

**What is AndAlso in VB?**

The AndAlso operator is defined only for the Boolean Data Type. Visual Basic converts each operand as necessary to Boolean before evaluating the expression. If you assign the result to a numeric type, Visual Basic converts it from Boolean to that type such that False becomes 0 and True becomes -1 .

### What is difference between OR and OrElse in VB net?

8 Answers. OrElse is a short-circuiting operator, Or is not. By the definition of the boolean ‘or’ operator, if the first term is True then the whole is definitely true – so we don’t need to evaluate the second term. Or doesn’t know this, and will always attempt to evaluate both terms.

### How is the OrElse operator different from the OR operator?

**What is LINQKit?**

LINQKit is a free set of extensions for LINQ to SQL and Entity Framework power users. It comprises the following: An extensible implementation of AsExpandable() A public expression visitor base class (ExpressionVisitor) Linq.

#### Which operator is known as conditional operator in C?

ternary operator

The conditional operator is also known as a ternary operator. The conditional statements are the decision-making statements which depends upon the output of the expression.

#### Which logical operator does not allow us to combine two or more conditions?

Which logical operator does not allow us to combine two or more conditions? Clarification: All logical operators except NOT allows us to combine two or more conditions or sub-conditions.

**Does VB short-circuit?**

3 Answers. No, VB6’s And and Or don’t short-circuit (which is the reason why the short-circuit versions are called AndAlso and OrElse in VB.net — backward compatibility).

## What is difference between OR and OrElse?

OrElse is a short-circuiting operator, Or is not. By the definition of the boolean ‘or’ operator, if the first term is True then the whole is definitely true – so we don’t need to evaluate the second term. Or doesn’t know this, and will always attempt to evaluate both terms. When temp Is DBNull.

## What is OrElse in VB net?

The OrElse operator is defined only for the Boolean Data Type. Visual Basic converts each operand as necessary to Boolean before evaluating the expression. If you assign the result to a numeric type, Visual Basic converts it from Boolean to that type such that False becomes 0 and True becomes -1 .

**What is Predicatebuilder C#?**

Predicate Builder is a powerful LINQ expression that is mainly used when too many search filter parameters are used for querying data by writing dynamic query expression. We can write a query like Dynamic SQL. To learn more about predicate delegate visit Predicate Delegate.