Data.DBXCommon.TDBXValue Methods
InheritedProtected
AfterConstruction | public | Responds after the last constructor has executed. |
BeforeDestruction | public | Responds before the first destructor executes. |
CheckDisposed | protected | |
ClassInfo | public | Returns a pointer to the run-time type information (RTTI) table for the object type. |
ClassName | public | Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument). |
ClassNameIs | public | Determines whether an object is of a specific type. |
ClassParent | public | Returns the type of the immediate ancestor of a class. |
ClassType | public | Returns the class reference for the object's class. |
CleanupInstance | public | Performs finalization on long strings, variants, and interface variables within a class. |
Compare | public | Compares the TDBXValue with another TDBXValue given by the parameter. |
Create | public | Creates instance of TDBXValue. |
CreateValue | public | Creates values for both the TDBXReader and TDBXParameterList classes. |
DefaultHandler | public | Provides the interface for a method that processes message records. |
Destroy | public | Destroys instance of TDBXValue. |
Dispatch | public | Calls message-handling methods for the object, based on the contents of the Message parameter. |
DisposeOf | public | DisposeOf forces the execution of the destructor code in an object. |
Equals | public | Checks whether the current instance and the Obj parameter are equal. |
EqualsValue | public | Tests if values are equal. |
FieldAddress | public | Returns the address of a published object field. |
Free | public | Destroys an object and frees its associated memory, if necessary. |
FreeInstance | public | Deallocates memory allocated by a previous call to the NewInstance method. |
GetAnsiString | public | Gets the string value for ANSI strings. |
GetAsBcd | protected | Get TBcd representation of value. |
GetAsBoolean | protected | Get boolean representation of value. |
GetAsCurrency | protected | Applies a conversion to Currency, if needed. |
GetAsDate | protected | Get TDBXDate representation of value. |
GetAsDateTime | protected | Applies a conversion to TDateTime, if needed. |
GetAsDBXReader | protected | Applies a conversion to TDBXReader, if needed. |
GetAsDouble | protected | Get double representation of value. |
GetAsInt16 | protected | Get smallInt representation of value. |
GetAsInt32 | protected | Get integer representation of value. |
GetAsInt64 | protected | Get Int64 representation of value. |
GetAsInt8 | protected | Gets the ShortInt representation of the value. |
GetAsSingle | protected | Get single representation of value. |
GetAsStream | protected | Applies a conversion to TStream, if needed. |
GetAsString | protected | Get UnicodeString representation of value. |
GetAsTime | protected | Get TDBXTime representation of value. |
GetAsTimeStamp | protected | Protected getter implementation for the AsTimeStamp property. |
GetAsTimeStampOffset | protected | Obtains a TSQLTimeStampOffset representation of the value. |
GetAsUInt16 | protected | Gets the UInt16 representation of the value. |
GetAsUInt8 | protected | Gets a UInt8 representation of the value. |
GetAsVariant | protected | Applies a conversion to OleVariant, if needed. |
GetBcd | public | Gets the BCD value for binary-compressed decimal data types. |
GetBoolean | public | Gets the boolean value for boolean data types. |
GetBytes | public | Gets the byte array value for byte array and blob types. |
GetCallbackValue | public | Getter method for the callback value. |
GetDate | public | Gets the date value for date data types. |
GetDBXConnection | public | Get TDBXConnection for TDBXValues with TDBXDataTypes.DBXConnectionType data type. |
GetDbxContext | protected | Get context information for a connection associated with value. |
GetDBXReader | public | Gets the TObject value for TDBXValues with a TDBXDataTypes type of TDBXDataTypes.DBXTable. |
GetDisposed | protected | Getter for the Disposed property. |
GetDouble | public | Gets the double floating point value for double data types. |
GetHashCode | public | Returns an integer containing the hash code. |
GetInt16 | public | Gets the smallInt value for 16-bit integer data types. |
GetInt32 | public | Gets the 32-bit integer value for 32-bit integer data types. |
GetInt64 | public | Gets the 64-bit integer value for 64-bit integer data types. |
GetInt8 | public | Gets the ShortInt value of this TDBXValue. |
GetInterface | public | Retrieves a specified interface. |
GetInterfaceEntry | public | Returns the entry for a specific interface implemented in a class. |
GetInterfaceTable | public | Returns a pointer to a structure containing all of the interfaces implemented by a given class. |
GetJSONStream | public | |
GetJSONValue | public | Returns the JSON value from the row buffer. |
GetNonDelegate | protected | |
GetObjectValue | public | Returns the object's value from the row buffer. |
GetSingle | public | Gets Single value for TDBXValues with data type of TDBXDataTypes.SingleType. |
GetStream | public | Gets the TStream value for binary data types. |
GetString | public | Gets the string value of this TDBXValue. |
GetTime | public | Gets the time value for time data types. |
GetTimeStamp | public | Gets the timestamp value for timestamp data types. |
GetTimeStampOffset | public | Gets the TSQLTimeStampOffset of this TDBXValue. |
GetUInt16 | public | Gets the Word value for an unsigned 16-bit integer value type. |
GetUInt8 | public | Gets the Byte value of this TDBXValue. |
GetValueSize | public | Gets the size in bytes for values. |
GetWideString | public | Gets UnicodeString for TDBXValues with data type of TDBXDataTypes.UnicodeString. |
InheritsFrom | public | Determines the relationship of two object types. |
InitInstance | public | Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer. |
InstanceSize | public | Returns the size in bytes of each instance of the object type. |
IsNull | public | Returns True if the value is null. |
MethodAddress | public | Returns the address of a class method by name. |
MethodName | public | Returns the name of a class method by address. |
NewInstance | public | Allocates memory for an instance of an object type and returns a pointer to that new instance. |
QualifiedClassName | public | Returns the qualified name of the class. |
SafeCallException | public | Handles exceptions in methods declared using the safecall calling convention. |
ToString | public | Returns a string containing the class name. |
UnitName | public | Returns the name of the unit where the class is defined. |
UnitScope | public | Returns the class's unit scope. |