|
Name |
Description |
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Increments the reference count for this interface. | |
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Decrements the reference count for this interface. | |
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Responds after the last constructor has executed. | |
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Copies the contents of another, similar object. | |
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Copies a value to the BLOB field. | |
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Copies the Value property from another field component or assigns another object to the field component. | |
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Performs any necessary actions before the first destructor is called. | |
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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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Clears the current value in the BLOB field. | |
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Sets the value of the field to NULL. | |
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Creates an instance of TGraphicField. | |
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Provides the interface for a method that processes message records. | |
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Disposes of the component and its owned components. | |
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Destroys the TPersistent instance and frees its memory. | |
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Destroys an instance of TField. | |
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Disposes of an object instance. | |
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Destroys all owned components. | |
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Indicates that the component and its owned components are about to be destroyed. | |
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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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Executes an action. | |
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This is the overview for the FieldAddress method overload. | |
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Indicates whether a given component is owned by the component. | |
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Forces a form's focus to the first data-aware component associated with the field object. | |
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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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Ensures that AComponent is notified that the component is going to be destroyed. | |
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Frees the interface reference for components that were created from COM classes. | |
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Returns a reference to the component associated by the implementing class. | |
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Returns the unformatted data for the field. | |
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Returns a TComponent enumerator. | |
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Returns an integer containing the hash code. | |
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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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Returns a string used by the Object Inspector. | |
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Returns the name of the object as it appears in the Object Inspector. | |
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Returns the containing Component. | |
|
Returns the component which directs the loading and saving of the field. | |
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Verifies whether the component has a parent. | |
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Returns true, indicating that field components act as part of a larger composite. | |
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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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Establishes the component as the owner of a specified component. | |
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Returns the size in bytes of each instance of the object type. | |
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Indicates that this is a BLOB field. | |
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Indicates whether the field represents the data in a binary large object (BLOB) field. | |
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Indicates whether the component implements a specified interface. | |
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Indicates whether a particular character is valid for the field. | |
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Loads BLOB data from a file into the field. | |
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Loads BLOB data from a stream into the field. | |
|
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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Returns a reference to a specified interface if the object supports that interface. | |
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Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed. | |
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Loads LookupList with all the values for LookupResultField that match distinct values of LookupKeyFields. | |
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Removes a specified component specified from the component's Components list. | |
|
Disables destruction notification that was enabled by FreeNotification | |
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Handles exceptions in methods declared using the safecall calling convention. | |
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Handles exceptions in methods declared using the safecall calling convention. | |
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Saves the contents of the BLOB field to a file. | |
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Saves the contents of the BLOB field to a stream. | |
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Assigns unformatted data to the field. | |
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Specifies the type of the BLOB field. | |
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Provides the interface for a method that can set the DataType for the field. | |
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Sets the parent component. | |
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Identifies whether the component is a subcomponent. | |
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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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Updates the state of an action. | |
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Generates an OnValidate event. |
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