Instances of ExprConstant represent constants.
Declaration Syntax
C# | Visual Basic | Visual C++ |
public class ExprConstant : IExpr, IQueryNode
Public Class ExprConstant _ Implements IExpr, IQueryNode
public ref class ExprConstant : IExpr, IQueryNode
Members
All Members | Constructors | Methods | Properties | ||
Icon | Member | Description |
---|---|---|
ExprConstantExprConstantNew(String) |
Creates a new ExprConstant expression node
representing the specified constant val.
| |
Equals(Object) | (Inherited from Object.) | |
Finalize()() | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) | |
GetHashCode()() | Serves as a hash function for a particular type. GetHashCode()() is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.) | |
GetType()() | Gets the Type of the current instance. (Inherited from Object.) | |
MemberwiseClone()() | Creates a shallow copy of the current Object. (Inherited from Object.) | |
ToString()() |
Returns the string form of this ExprConstant.
(Overrides Object.ToString()().) | |
ToWire()() |
Returns the wire form of this ExprConstant.
| |
ValidateSyntax()() |
Validates the syntax of this ExprConstant.
| |
Value |
Gets and sets the constant value for this ExprConstant.
|
Remarks
Constants are used in expressions, such as the "2"
in "x + 2". Both string and numeric constants
are treated identically.
Inheritance Hierarchy
Object | |
ExprConstant |