System.Classes.TStrings Methods

From Appmethod Libraries
Jump to: navigation, search


InheritedProtected
AddpublicAdds a string at the end of the list.
AddObjectpublicAdds a string to the list, and associates an object with the string.
AddStringspublicAdds a group of strings to the list.
AfterConstructionpublicResponds after the last constructor has executed.
AppendpublicAdds a string to the list.
AssignpublicSets the strings in the list, and the possibly associated objects, from a source object.
AssignToprotectedCopies the properties of an object to a destination object.
BeforeDestructionpublicResponds before the first destructor executes.
BeginUpdatepublicEnables the TStrings object to track when the list of strings is changing.
CheckDisposedprotected
ClassInfopublicReturns a pointer to the run-time type information (RTTI) table for the object type.
ClassNamepublicReturns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIspublicDetermines whether an object is of a specific type.
ClassParentpublicReturns the type of the immediate ancestor of a class.
ClassTypepublicReturns the class reference for the object's class.
CleanupInstancepublicPerforms finalization on long strings, variants, and interface variables within a class.
ClearpublicIntroduces an abstract (Object Pascal) or pure virtual (C++) method to empty the list and any associated objects.
CompareStringsprotectedCompares two strings.
CreatepublicCreates an instance of a TStrings object.
DefaultHandlerpublicProvides the interface for a method that processes message records.
DefinePropertiesprotectedReads and writes the Strings property as if it were published.
DeletepublicIntroduces an abstract (Object Pascal) or pure virtual (C++) method to delete a specified string from the list.
DestroypublicDestroys the TStrings instance and frees its memory.
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOfpublicDisposeOf forces the execution of the destructor code in an object.
EndUpdatepublicEnables the TStrings object to keep track of when the list of strings has finished changing.
EqualspublicCompares the list of strings to the list from another TStrings object and returns true if the two lists match.
ErrorprotectedRaises an EStringListError exception.
ExchangepublicSwaps the position of two strings in the list.
ExtractNameprotectedReturns the name portion of a string that is a name value pair.
FieldAddresspublicReturns the address of a published object field.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
GetprotectedReturns a string given its index.
GetCapacityprotectedReturns the currently allocated size of the list of strings.
GetCountprotectedReturns the number of strings in the list
GetDisposedprotected
GetEnumeratorpublicReturns a TStrings enumerator.
GetHashCodepublicReturns an integer containing the hash code.
GetInterfacepublicRetrieves a specified interface.
GetInterfaceEntrypublicReturns the entry for a specific interface implemented in a class.
GetInterfaceTablepublicReturns a pointer to a structure containing all of the interfaces implemented by a given class.
GetNamePathpublicReturns the name of the object as it appears in the Object Inspector.
GetObjectprotectedReturns the object associated with the string at a specified index.
GetOwnerprotectedReturns the owner of an object.
GetTextpublicAllocates a text buffer and fills it with the value of the Text property.
GetTextStrprotectedReturns the value of the Text property.
IndexOfpublicReturns the position of a string in the list.
IndexOfNamepublicReturns the position of the first name-value pair with the specified name.
IndexOfObjectpublicReturns the index of the first string in the list associated with a given object.
InheritsFrompublicDetermines the relationship of two object types.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InsertpublicIntroduces abstract (Object Pascal) or pure virtual (C++) method to insert a string at a specified position.
InsertObjectpublicInserts a string into the list at the specified position, and associates it with an object.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
LoadFromFilepublicFills the list with the lines of text in a specified file.
LoadFromStreampublicFills the list with lines of text read from a stream.
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
MovepublicChanges the position of a string in the list.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
operator []publicReturns the string at a specified position.
PutprotectedChanges the value of the string with a specified index.
PutObjectprotectedChanges the object associated with the string at a specified index.
QualifiedClassNamepublicReturns the qualified name of the class.
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
SaveToFilepublicSaves the strings in the list to the specified file.
SaveToStreampublicWrites the value of the Text property to a stream object.
SetCapacityprotectedChanges the amount of memory allocated to hold strings in the list.
SetEncodingprotected
SetTextpublicSets the Text property.
SetTextStrprotectedSets the Text property.
SetUpdateStateprotectedPerforms internal adjustments before or after a series of updates.
ToObjectArraypublicReturns the TObject array associated with Strings.
ToStringpublicReturns a string containing the class name.
ToStringArraypublicConverts a TStrings descendant to a string array.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.