System.TypInfo

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Package	rtl290.bpl

Classes

EPropertyConvertError	EPropertyConvertError is the exception class for type errors when attempting to get or set the value of a property.
EPropertyError	EPropertyError is the exception class for unsuccessful attempts to set the value of a property.
TPublishableVariantType	TPublishableVariantType is the base class for custom Variant types that surface the published properties of an object that represents the Variant's data.

Routines

AddEnumElementAliases
ByteOffsetOfSet	Returns the byte offset on the memory of Set type.
FreeAndNilProperties	Frees any property values that are objects and sets their value to nil (Delphi) or NULL (C++).
GetAnsiStrProp	Returns the value of a component property that is of AnsiString type.
GetConstRecordArgMode
GetDynArrayProp	Returns the value of a component property that is a dynamic array type.
GetEnumName	Returns the name of a Delphi enumerated type constant given its value.
GetEnumProp	Returns the value of a component property that is an enumerated type.
GetEnumValue	Returns the value of an enumerated type constant given its string representation.
GetFloatProp	Returns the value of a component property that is a float type.
GetInt64Prop	Returns the value of a component property that is an Int64 type.
GetInterfaceProp	Returns the value of a component property that is an interface type.
GetMethodProp	Returns the value of a component property that is a method type.
GetObjectProp	Returns the value of a component property that is an object type.
GetObjectPropClass	Returns the class type of a component property that is an object type.
GetOrdProp	Returns the value of a component property that is an ordinal type or a class type.
GetPropInfo	Retrieves information about a component's property.
GetPropInfos	Retrieves a list of component properties.
GetPropList	Retrieves a list of component properties.
GetPropName	Returns the name of a component property identified by a given PPropInfo.
GetPropValue	Retrieves a component property value as a variant.
GetRawByteStrProp
GetRecordCompareAddrs
GetSetElementName	Returns the string representation of a given constant.
GetSetElementValue	Returns the integer representation of a given constant identified by its name.
GetSetProp	Returns the value of a component property that is a set type.
GetStrProp	Returns the value of a component property that is a string type.
GetTypeData	Returns a pointer to information about a type.
GetTypeName	Returns the name of the type from its type information record.
GetUnicodeStrProp (deprecated)	Returns the value of a component property that is of UnicodeString type.
GetVariantProp	Returns the value of a component property that is a variant type.
GetWideStrProp	Returns the value of a component property that is a WideString type.
HasCustomAttribute
HasWeakRef
IsPublishedProp	Determines if a specified component property is a published property.
IsStoredProp	Determines if a specified component property has the stored attribute.
PropIsType	Determines if a component property is of a particular data type.
PropType	Retrieves a component's property type.
RemoveEnumElementAliases
SamePropTypeName	Checks whether the two given property names are equal.
SetAnsiStrProp	Sets the value of a component property that is of AnsiString type.
SetDynArrayProp	Sets the value of a component property that is a dynamic array type.
SetEnumProp	Sets the value of a component property that is an enumerated type.
SetFloatProp	Sets the value of a component property that is a float type.
SetInt64Prop	Sets the value of a component property that is an Int64 type.
SetInterfaceProp	Sets the value of a component property that is an Interface type.
SetMethodProp	Sets the value of a component property that is a method type.
SetObjectProp	Sets the value of a component property that is an object type.
SetOrdProp	Sets the value of a component property that is an ordinal type.
SetPropValue	Sets the value of a component property using a variant value.
SetRawByteStrProp
SetSetProp	Sets the value of a component property that is a set type.
SetStrProp	Sets the value of a component property that is a string type.
SetToString	Returns one or more of the set values of a component's property.
SetUnicodeStrProp (deprecated)	Sets the value of a component property that is of UnicodeString type.
SetVariantProp	Sets the value of a component property that is a variant type.
SetWideStrProp	Sets the value of a component property that is a WideString type.
SizeOfSet	Returns the byte size on the memory of the Set type.
SortPropList	Sorts a list of component properties into alphanumeric sequence.
StringToSet	Returns a bit mask of set values for a set type component property.

Types

PArrayPropInfo
PArrayTypeData	PArrayTypeData is used internally to store array RTTI information.
PAttrData
PAttrEntry	PAttrEntry is used internally to represent an attribute.
PFieldExEntry	PFieldExEntry is used internally to store field RTTI information.
PIntfMethodEntry	PIntfMethodEntry is used internally to store method RTTI information.
PIntfMethodEntryTail	PIntfMethodEntryTail is used internally to store method RTTI information.
PIntfMethodParam	PIntfMethodParam is used internally to store method parameter RTTI information.
PIntfMethodParamTail	PIntfMethodParamTail is used internally to store method parameter RTTI information.
PIntfMethodTable	PIntfMethodTable is used internally to store method RTTI information.
PManagedField	PManagedField is used internally to store managed field RTTI information.
PProcedureParam	PProcedureParam is used internally to store procedure parameter RTTI information.
PProcedureSignature	PProcedureSignature is used internally to store procedure RTTI information.
PPropData	PPropData is used internally to store property RTTI information.
PPropDataEx	PPropDataEx is used internally to store property RTTI information.
PPropInfo	PPropInfo points to a TPropInfo record that holds component property information.
PPropInfoEx	PPropInfoEx is used internally to store property RTTI information.
PPropList	Defines a pointer to a TPropList array.
PPTypeInfo	Holds a pointer to a pointer to information for a data type as returned by TypeInfo.
PRecordTypeField	PRecordTypeField is used internally to store record field RTTI information.
PRecordTypeMethod
PTypeData	PTypeData points to a TTypeData record that holds component property type information.
PTypeInfo	Holds a pointer to information for a data type as returned by TypeInfo.
PVmtFieldClassTab	PVmtFieldClassTab is used internally to store instance field RTTI information.
PVmtFieldEntry	PVmtFieldEntry is used internally to store instance field RTTI information.
PVmtFieldTable	PVmtFieldTable is used internally to store instance field RTTI information.
PVmtMethodEntry	PVmtMethodEntry is used internally to store method RTTI information.
PVmtMethodEntryTail	PVmtMethodEntryTail is used internally to store method RTTI information.
PVmtMethodExEntry	PVmtMethodExEntry is used internally to store method RTTI information.
PVmtMethodParam	PVmtMethodParam is used internally to store method parameter RTTI information.
PVmtMethodTable	PVmtMethodTable is used internally to store method RTTI information.
System_Typinfo
TArrayPropInfo
TArrayTypeData	TArrayTypeData is used internally to store array RTTI information.
TAttrData	TAttrData is used internally to store attributes.
TAttrEntry	TAttrEntry is used internally to represent an attribute.
TCallConv	Enumerates the possible calling conventions supported by Delphi.
TConstRecordArgMode
TFieldExEntry	TFieldExEntry is used internally to store field RTTI information.
TFloatType	Enumerates floating point number types in the TTypeData record.
TIntfFlag	Enumerates interface flag types in the TTypeData record.
TIntfFlags	Enumerates interface flag types in the TTypeData record.
TIntfFlagsBase	Set of interface flag types in the TTypeData record.
TIntfMethodEntry	TIntfMethodEntry is used internally to store method RTTI information.
TIntfMethodEntryTail	TIntfMethodEntryTail is used internally to store method RTTI information.
TIntfMethodParam	TIntfMethodParam is used internally to store method parameter RTTI information.
TIntfMethodParamTail	TIntfMethodParamTail is used internally to store method parameter RTTI information.
TIntfMethodTable	PIntfMethodTable is used internally to store method RTTI information.
TManagedField	TManagedField is used internally to store managed field RTTI information.
TMemberVisibilities
TMemberVisibility	Enumerates the possible visibility specifiers of a class, interface, or record member.
TMethodKind	Enumerates floating point number types in the TTypeData record.
TOrdType	Enumerates integer types in the TTypeData record.
TParamFlag	TParamFlag and TParamFlags indicates the attributes of a method parameter.
TParamFlags	TParamFlag and TParamFlags indicate the attributes of a method parameter.
TParamFlagsBase	TParamFlag and TParamFlagsBase indicate the attributes of a method parameter.
TProcedureParam	TProcedureParam is used internally to store procedure parameter RTTI information.
TProcedureSignature	TProcedureSignature is used internally to store procedure RTTI information.
TPropData	TPropData is used internally to store property RTTI information.
TPropDataEx	TPropDataEx is used internally to store property RTTI information.
TPropInfo	TPropInfo is a record of component property type information.
TPropInfoEx	TPropInfoEx is used internally to store property RTTI information.
TPropInfoProc	TPropInfoProc is used internally when retrieving property information.
TPropList	Defines an array of PPropInfo values.
TRecordTypeField	TRecordTypeField is used internally to store record field RTTI information.
TRecordTypeMethod
TSymbolName	Defines a fixed length string for general use in the TTypeData record.
TSymbolNameBase
TTypeData	TTypeData is used internally to represent type information.
TTypeInfo	Holds information for a data type as returned by TypeInfo.
TTypeInfoFieldAccessor
TTypeKind	Enumerates the possible type kinds in the Delphi language.
TTypeKinds	Defines a set of possible type kinds in the Delphi language.
TVmtFieldClassTab	TVmtFieldClassTab is used internally to store instance field RTTI information.
TVmtFieldEntry	TVmtFieldEntry is used internally to store instance field RTTI information.
TVmtFieldTable	TVmtFieldTable is used internally to store instance field RTTI information.
TVmtMethodEntry	TVmtMethodEntry is used internally to store method RTTI information.
TVmtMethodEntryTail	TVmtMethodEntryTail is used internally to store method RTTI information.
TVmtMethodExEntry	TVmtMethodExEntry is used internally to store method RTTI information.
TVmtMethodParam	TVmtMethodParam is used internally to store method parameter RTTI information.
TVmtMethodTable	TVmtMethodTable is used internally to store method RTTI information.

Variables

BooleanIdents	An array of string representations of true and false.
DotSep	Specifies the dot ('.') character.
GetRecCompareAddrs
IsStoredPropCA

Constants

PROPSLOT_FIELD	PROPSLOT_FIELD: Integer = $FF000000;
PROPSLOT_MASK	PROPSLOT_MASK: Integer = $FF000000;
PROPSLOT_VIRTUAL	PROPSLOT_VIRTUAL: Integer = $FE000000;
tkAny	tkAny: Set = [tkUnknown..tkMRecord];
tkMethods	tkMethods: Set = [tkMethod];
tkProperties	tkProperties: Set = [tkInteger..tkClass,tkWChar..tkMRecord];