CreateFromLink | Creates an Expr by reading it off a link. |

Equality Operator | Implements a value-based equality comparison that is similar to Mathematica's SameQ. |

Inequality Operator | Implements a value-based inequality comparison. |

Explicit Expr to Double Conversion | Converts the Expr to a double value. This is the same operation as calling the AsDouble method. |

Explicit Expr to Int64 Conversion | Converts the Expr to a long integer value. This is the same operation as calling the AsInt64 method. |

Explicit Expr to String Conversion | Converts the Expr to a string representation. This is the same operation as calling the ToString method. |

Expr | Overloaded. Creates a new Expr object. |

Args | Gets an array of Exprs representing the arguments of this Expr. |

Dimensions | Gets an array of integers representing the dimensions of this Expr. Works like the Mathematica function Dimensions. |

Head | Gets the Expr representing the head of this Expr. Works like the Mathematica function Head. |

Item | Gets a part based on its position index. This is the indexer for the class. |

Length | Gets the length of this Expr. Works like Mathematica's Length function. |

AsArray | Converts the Expr to an array of the requested type and depth. |

AsDouble | Gives the double value for Exprs that can be represented as doubles. |

AsInt64 | Gives the Int64 value for Exprs that can be represented as integers. |

AtomQ | Tells whether the Expr represents a Mathematica atom. Works like the Mathematica function AtomQ. |

ComplexQ | Tells whether the Expr represents a Mathematica Complex number. |

Delete | Returns a new Expr that has the same head but the nth element deleted (counted from the end if n is negative). Works like the Mathematica function Delete. |

Dispose | Frees resources that the Expr uses internally. |

Equals | Implements a value-based equality comparison that is similar to Mathematica's SameQ. |

GetHashCode | |

GetObjectData | Populates the SerializationInfo object with the Expr's internal state information. |

GetType (inherited from Object) | Gets the Type of the current instance. |

Insert | Returns a new Expr that has the same head but with e inserted into position n (counted from the end if n is negative). Works like the Mathematica function Insert. |

IntegerQ | Tells whether the Expr represents a Mathematica integer. Works like the Mathematica function IntegerQ. |

ListQ | Tells whether the Expr represents a Mathematica list (that is, it has head List). Works like the Mathematica function ListQ. |

MatrixQ | Overloaded. Tells whether the Expr represents a Mathematica matrix (that is, it has head List, every element has head List, and no deeper parts are themselves lists). Works like the Mathematica function MatrixQ. |

NumberQ | Tells whether the Expr represents a Mathematica number (real, integer, rational, or complex). Works like the Mathematica function NumberQ. |

Part | Overloaded. Gives the Expr representing the specified part of this Expr. Works like the Mathematica function Part. |

Put | Not intended for general use. |

RationalQ | Tells whether the Expr represents a Mathematica Rational number. |

RealQ | Tells whether the Expr represents a Mathematica Real number. |

StringQ | Tells whether the Expr represents a Mathematica string. Works like the Mathematica function StringQ. |

SymbolQ | Tells whether the Expr represents a Mathematica symbol. |

Take | Returns a new Expr that has the same head but only the first n elements of this Expr (or last n elements if n is negative). Works like the Mathematica function Take. |

ToString | Returns a representation of the Expr as a Mathematica InputForm string. |

TrueQ | Tells whether the Expr represents the Mathematica symbol True. Works like the Mathematica function TrueQ. |

VectorQ | Overloaded. Tells whether the Expr represents a Mathematica vector (that is, it has head List, and no parts are themselves lists). Works like the Mathematica function VectorQ. |

Expr Class | Wolfram.NETLink Namespace