RAD Studio VCL Reference
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Name |
Description |
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Responds after the last constructor has executed. | |
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Responds before the first destructor executes. | |
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Returns a pointer to the runtime type information (RTTI) table for the object type. | |
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Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument). | |
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Determines whether an object is of a specific type. | |
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Returns the type of the immediate ancestor of a class. | |
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Returns the class reference for the object's class. | |
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Performs finalization on long strings, variants, and interface variables within a class. | |
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Instantiates a COM object that is not part of an aggregate. | |
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Constructs an object and initializes its data before the object is first used. | |
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Instantiates a COM object that is part of an aggregate. | |
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Instantiates a COM object and initializes its values. | |
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Provides the interface for a method that processes message records. | |
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Destroys an instance of TActiveXControl. | |
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Disposes of an instance of a COM object. | |
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Disposes of an object instance. | |
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Calls message-handling methods for the object, based on the contents of the Message parameter. | |
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Checks if the current instance and the parameter are equal. | |
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This is the overview for the FieldAddress method overload. | |
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Destroys an object and frees its associated memory, if necessary. | |
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Deallocates memory allocated by a previous call to the System::TObject::NewInstance method. | |
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Supports the IVCLComObject interface. | |
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Returns an integer containing the hash code. | |
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This is GetIDsOfNames, a member of class IVCLComObject. | |
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GetIDsOfNames returns a set of dispatch identifiers (dispids) for a given member name. | |
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Retrieves a specified interface. | |
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Returns the entry for a specific interface implemented in a class. | |
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Returns a pointer to a structure containing all of the interfaces implemented by a given class. | |
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This is GetTypeInfo, a member of class IVCLComObject. | |
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GetTypeInfo returns the object's type information. | |
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This is GetTypeInfoCount, a member of class IVCLComObject. | |
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GetTypeInfoCount returns the count of type information interfaces. | |
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Determines the relationship of two object types. | |
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Creates the class factory and connection object for the TActiveXControl. | |
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Provides an interface to a method that initializes the Automation object. | |
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Provides an interface to a method that initializes the COM object. | |
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Creates InitializeControl creates the TActiveForm instance and establishes a link between itself and the TActiveForm referenced by the control properties. | |
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Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer. | |
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Returns the size in bytes of each instance of the object type. | |
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Invoke implements the OLE Automation IDispatch Invoke function. | |
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This is the overview for the MethodAddress method overload. | |
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Returns the name of a class method by address. | |
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Allocates memory for an instance of an object type and returns a pointer to that new instance. | |
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Implements the AddRef method of the IUnknown interface. | |
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The ObjQueryInterface method takes an interface ID (the IID parameter) and returns the requested COM interface on the object. | |
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This is the overview for the PropChanged method overload. | |
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This is the overview for the PropRequestEdit method overload. | |
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This is SafeCallException, a member of class IVCLComObject. | |
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Handles OLE exceptions. | |
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Handles exceptions in methods declared using the safecall calling convention. | |
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Returns a string containing the class name. | |
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Returns a string containing the unit name. |
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