Name
ParameterInfo
Synopsis
This class allows the inspection
of the type and behavior of a method
parameter. Because parameters can have custom attributes on them, the
class implements ICustomAttributeProvider.
Attributes returns the attributes defined on this
parameter. If the parameter has a default, it is stored in
DefaultValue. Retrieve the name, type, and member
the parameter is from by inspecting Name,
ParameterType, and Member.
Position returns the ordinal position of this
parameter. IsOptional returns
true if the parameter is optional, and
IsLcid indicates when the parameter is a locale
identifier.
A parameter is passed by reference if the IsByRef
property of its ParameterType property is
true and the IsOut property is
false (out parameters have
IsByRef and IsOut set to
true). A parameter that has been marked as
[In] has IsOut set to
false and IsIn set to
true.
public class ParameterInfo : ICustomAttributeProvider { // Protected Constructors protected ParameterInfo( ); // Protected Instance Fields protected ParameterAttributes AttrsImpl; protected Type ClassImpl; protected object DefaultValueImpl; protected MemberInfo MemberImpl; protected string NameImpl; protected int PositionImpl; // Public Instance Properties public virtual ParameterAttributes Attributes{get; } public virtual object DefaultValue{get; } public bool IsIn{get; } public bool IsLcid{get; } public bool IsOptional{get; } public bool IsOut{get; } public bool IsRetval{get; } public virtual MemberInfo Member{get; ...