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RAD Studio VCL Reference
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EOleSysError Members
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RAD Studio VCL Reference
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The following tables list the members exposed by EOleSysError.
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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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Creates an EOleSysError object. | |
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Instantiates an instance of an exception with a formatted message string. | |
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Instantiates an instance of an exception with a formatted message string and a help-context ID. | |
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Creates an instance of an exception with a simple message string and a help- context ID. | |
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This is the overview for the CreateRes constructor overload. | |
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This is the overview for the CreateResFmt constructor overload. | |
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This is the overview for the CreateResFmtHelp constructor overload. | |
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This is the overview for the CreateResHelp constructor overload. | |
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Provides the interface for a method that processes message records. | |
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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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Returns the address of a published object field. | |
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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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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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Determines the relationship of two object types. | |
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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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This is MethodAddress, a member of class TObject. | |
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This is MethodName, a member of class TObject. | |
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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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Handles exceptions in methods declared using the safecall calling convention. |
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Name |
Description |
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The status code returned by the failed method call, indicating the reason for the failure. | |
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Indicates the context ID number for context-sensitive online help associated with the exception. | |
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Message contains the text string to display in the exception dialog box when the exception is raised. |
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Public Methods