System.TMarshal Methods

From RAD Studio API Documentation
Jump to: navigation, search


InheritedProtected
AfterConstructionpublicResponds after the last constructor has executed.
AllocMempublicAllocates a block of memory.
AllocStringAsAnsipublicCopies a string into a buffer.
AllocStringAsUnicodepublicCopies a string into a buffer.
AllocStringAsUtf8publicCopies a string into a buffer.
AsAnsipublic
BeforeDestructionpublicResponds before the first destructor executes.
CheckDisposedprotectedThis method is deprecated.
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.
CopypublicCopies raw data to a block of memory.
Createpublic
DefaultHandlerpublicProvides the interface for a method that processes message records.
DestroypublicDisposes of an object instance.
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf (deprecated)publicDisposeOf forces the execution of the destructor code in an object.
EqualspublicChecks whether the current instance and the Obj parameter are equal.
FieldAddresspublicReturns the address of a published object field.
FixArraypublicReturns a wrapped pointer referencing the data at the start of the array.
FixStringpublicReturns a wrapped pointer referencing the data at the start of the string.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
FreeMempublicFrees a block of memory.
GetDisposedprotectedGetter for the Disposed property.
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.
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.
InOutStringpublic
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InStringpublic
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
MovepublicCopies a number of bytes from a block of memory to another.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
OutStringpublic
QualifiedClassNamepublicReturns the qualified name of the class.
ReadBytepublicReads a single byte from a block of memory.
ReadInt16publicReads a Smallint value from a block of memory.
ReadInt32publicReads an integer from a block of memory.
ReadInt64publicReads a 64-bit integer from a block of memory.
ReadPtrpublicReads a wrapped pointer from a block of memory.
ReadStringAsAnsipublicReads a string from a block of memory.
ReadStringAsAnsiUpTopublicReads a string from a block of memory.
ReadStringAsUnicodepublicReads a string from a block of memory.
ReadStringAsUnicodeUpTopublicReads a string from a block of memory.
ReadStringAsUtf8publicReads a string from a block of memory.
ReadStringAsUtf8UpTopublicReads a string from a block of memory.
ReallocMempublicAllocates and returns a block of memory.
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
ToStringpublicReturns a string containing the class name.
UnfixArraypublicDecrements the reference count of a specified array.
UnfixStringpublicDecrements the reference count of a specified string.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.
UnsafeAddrOfpublicReturns a wrapped pointer referencing data.
UnsafeFixStringpublicReturns a wrapped pointer referencing the data at the start of the string.
WriteBytepublicWrites a single byte into a block of memory.
WriteInt16publicWrites a Smallint value into a block of memory.
WriteInt32publicWrites a 32-bit integer into a block of memory.
WriteInt64publicWrites a 64-bit integer into a block of memory.
WritePtrpublicWrites a wrapped pointer into a block of memory.
WriteStringAsAnsipublicWrites a string into a block of memory.
WriteStringAsUnicodepublicWrites a string into a block of memory.
WriteStringAsUtf8publicWrites a string into a block of memory.