ExpressionType Enumeration
Describes the node types for the nodes of an expression tree. This type must be consistent with ExpressionType
Namespace: Microsoft.SpecExplorer.ObjectModel
Assembly: Microsoft.SpecExplorer.ObjectModel (in Microsoft.SpecExplorer.ObjectModel.dll)
Usage
'Usage
Syntax
'Declaration
public enum ExpressionType
Members
| Member name | Description |
|---|---|
| Add | A node that represents arithmetic addition without overflow checking. |
| AddAssign | A node that represents an arithmetic addition compound assignment without overflow checking. |
| AddAssignChecked | A node that represents an arithmetic addition compound assignment with overflow checking. |
| AddChecked | A node that represents arithmetic addition with overflow checking. |
| And | A node that represents a bitwise AND operation. |
| AndAlso | A node that represents a short-circuiting conditional AND operation. |
| AndAssign | A node that represents a bitwise AND compound assignment. |
| ArrayIndex | A node that represents indexing into a one-dimensional array. |
| ArrayLength | A node that represents getting the length of a one-dimensional array. |
| Assign | A node that represents an assignment. |
| Block | A node that represents a block of expressions. |
| Call | A node that represents a method call. |
| Coalesce | A node that represents a null coalescing operation. |
| Conditional | A node that represents a conditional operation. |
| Constant | A node that represents an expression that has a constant value. |
| Convert | A node that represents a cast or conversion operation. If the operation is a numeric conversion, it overflows silently if the converted value does not fit the target type. |
| ConvertChecked | A node that represents a cast or conversion operation. If the operation is a numeric conversion, an exception is thrown if the converted value does not fit the target type. |
| DebugInfo | A node that represents a debugging information. |
| Decrement | A node that represents a unary decrement. |
| Default | A node that represents a default value. |
| Divide | A node that represents arithmetic division. |
| DivideAssign | A node that represents an arithmetic division compound assignment |
| Dynamic | A node that represents a dynamic operation. |
| Equal | A node that represents an equality comparison. |
| ExclusiveOr | A node that represents a bitwise XOR operation. |
| ExclusiveOrAssign | A node that represents a bitwise XOR compound assignment. |
| Extension | A node that represents an extension expression. |
| Goto | A node that represents a goto. |
| GreaterThan | A node that represents a "greater than" numeric comparison. |
| GreaterThanOrEqual | A node that represents a "greater than or equal" numeric comparison. |
| Increment | A node that represents a unary increment. |
| Index | A node that represents an index operation. |
| Invoke | A node that represents applying a delegate or lambda expression to a list of argument expressions. |
| IsFalse | A node that represents a false condition value. |
| IsTrue | A node that represents a true condition value. |
| Label | A node that represents a label. |
| Lambda | A node that represents a lambda expression. |
| LeftShift | A node that represents a bitwise left-shift operation. |
| LeftShiftAssign | A node that represents a bitwise left-shift compound assignment. |
| LessThan | A node that represents a "less than" numeric comparison. |
| LessThanOrEqual | A node that represents a "less than or equal" numeric comparison. |
| ListInit | A node that represents creating a new IEnumerable object and initializing it from a list of elements. |
| Loop | A node that represents a loop. |
| MemberAccess | A node that represents reading from a field or property. |
| MemberInit | A node that represents creating a new object and initializing one or more of its members. |
| Modulo | A node that represents an arithmetic remainder operation. |
| ModuloAssign | A node that represents an arithmetic remainder compound assignment. |
| Multiply | A node that represents arithmetic multiplication without overflow checking. |
| MultiplyAssign | A node that represents arithmetic multiplication compound assignment without overflow checking. |
| MultiplyAssignChecked | A node that represents arithmetic multiplication compound assignment with overflow checking. |
| MultiplyChecked | A node that represents arithmetic multiplication with overflow checking. |
| Negate | A node that represents an arithmetic negation operation. |
| NegateChecked | A node that represents an arithmetic negation operation that has overflow checking. |
| New | A node that represents calling a constructor to create a new object. |
| NewArrayBounds | A node that represents creating a new array where the bounds for each dimension are specified. |
| NewArrayInit | A node that represents creating a new one-dimensional array and initializing it from a list of elements. |
| Not | A node that represents a bitwise complement operation. |
| NotEqual | A node that represents an inequality comparison. |
| OnesComplement | A node that represents a ones complement. |
| Or | A node that represents a bitwise OR operation. |
| OrAssign | A node that represents a bitwise OR compound assignment. |
| OrElse | A node that represents a short-circuiting conditional OR operation. |
| Parameter | A node that represents a reference to a parameter or variable defined in the context of the expression. |
| PostDecrementAssign | A node that represents a unary postfix decrement. |
| PostIncrementAssign | A node that represents a unary postfix increment. |
| Power | A node that represents raising a number to a power. |
| PowerAssign | A node that represents raising a number to a power compound assignment. |
| PreDecrementAssign | A node that represents a unary prefix decrement. |
| PreIncrementAssign | A node that represents a unary prefix increment. |
| Quote | A node that represents an expression that has a constant value of type Expression. A Quote node can contain references to parameters defined in the context of the expression it represents. |
| RightShift | A node that represents a bitwise right-shift operation. |
| RightShiftAssign | A node that represents a bitwise right-shift compound assignment. |
| RuntimeVariables | A node that represents a list of runtime variables. |
| Subtract | A node that represents arithmetic subtraction without overflow checking. |
| SubtractAssign | A node that represents arithmetic subtraction compound assignment without overflow checking. |
| SubtractAssignChecked | A node that represents arithmetic subtraction compound assignment with overflow checking. |
| SubtractChecked | A node that represents arithmetic subtraction with overflow checking. |
| Switch | A node that represents a switch operation. |
| Throw | A node that represents a throwing of an exception. |
| Try | A node that represents a try-catch expression. |
| TypeAs | A node that represents an explicit reference or boxing conversion where null is supplied if the conversion fails. |
| TypeEqual | A node that represents an exact type test. |
| TypeIs | A node that represents a type test. |
| UnaryPlus | A node that represents a unary plus operation. The result of a predefined unary plus operation is simply the value of the operand, but user-defined implementations may have non-trivial results. |
| Unbox | A node that represents an unbox value type operation. |
Platforms
Development Platforms
Microsoft Windows 7, Microsoft Windows Vista, Microsoft Windows XP SP2 or later, Microsoft Windows Server 2008, Microsoft Windows Server 2003