Syntax

C#
public T Value { get; set; }

Visual Basic
Public Property Value As T Get Set

Visual C++
public: property T Value { T get (); void set (T value); }

Exceptions

Exception	Condition
System..::..InvalidOperationException	Thrown when parameter's accessType is aeccParamAccessOutput, geometry is overridden, or parameter key name is "Version".
System..::..ArgumentNullException	Thrown when setting the string value to null.
System..::..ArgumentException	Thrown when setting invalid value.