Bde.DBTables.TBDEDataSet Properties
InheritedProtected
Active | published | Specifies whether or not a dataset is open. |
ActiveRecord | protected | Indicates the index of the active record in the internal cache of records. |
AggFields | public | Contains any aggregate fields. |
AutoCalcFields | published | Determines when the OnCalcFields event is triggered and when lookup field values are calculated. |
BlobFieldCount | protected | Indicates the number of columns in the dataset that represent Binary large object (BLOB) fields. |
BlockReadSize | public | Determines how many record buffers are read in each block. |
Bof | public | Indicates whether the first record in the dataset is active. |
Bookmark | public | Specifies the current bookmark in the dataset. |
BookmarkSize | protected | Indicates the number of bytes used to represent a bookmark. |
BufferCount | protected | Indicates the number of records in the internal cache. |
Buffers | protected | Provides indexed access to the record buffers in the internal cache. |
CacheBlobs | public | Determines whether BLOB fields are cached in memory. |
CachedUpdates | published | Specifies whether cached updates are enabled for a dataset. |
CalcBuffer | protected | Points to the record buffer used during an OnCalcFields event. |
CalcFieldsSize | protected | Indicates the number of bytes in a record buffer dedicated to storing calculated fields and lookup fields. |
CanModify | public | Indicates whether the dataset permits write access to data. |
CanRefresh | public | |
ComObject | public | Specifies the interface reference implemented by the component. |
ComponentCount | public | Indicates the number of components owned by the component. |
ComponentIndex | public | Indicates the position of the component in its owner's Components property array. |
Components | public | Lists all components owned by the component. |
ComponentState | public | Describes the current state of the component, indicating when a component needs to avoid certain actions. |
ComponentStyle | public | Governs the behavior of the component. |
Constraints | protected | Specifies record-level constraints that must be met when editing the data. |
CurrentRecord | protected | Indicates the index of the current record in the internal cache of record buffers. |
DataSetField | public | Indicates the persistent TDataSetField object that owns a nested dataset. |
DataSource | public | Represents the data source of another dataset that supplies values to the dataset. |
Designer | public | Returns a pointer to the DataSet designer for the dataset. |
DesignInfo | public | Contains information used by the Form designer. |
Disposed | protected | Disposed is a read-only property that shows the current state of this object. |
Eof | public | Indicates whether a dataset is positioned at the last record. |
ExpIndex | public | Indicates whether a dataset is using a dBASE expression index. |
FieldCount | public | Indicates the number of field components associated with the dataset. |
FieldDefList | public | Points to the list of field definitions for the dataset. |
FieldDefs | public | Points to the list of field definitions for the dataset. |
FieldList | public | Lists the field components of a dataset. |
FieldNoOfs | protected | Specifies the offset needed to convert indexes in the Fields property to field numbers. |
FieldOptions | protected | Specifies the options of the dataset fields. |
Fields | public | Lists all non-aggregate field components of the dataset. |
FieldValues | public | Provides access to the values for all fields in the active record for the dataset. |
Filter | public | Specifies the text of the current filter for a dataset. |
Filtered | public | Specifies whether or not filtering is active for a dataset. |
FilterOptions | public | Specifies whether or not filtering is case insensitive, and whether or not partial comparisons are permitted when filtering records. |
Found | public | Indicates whether or not moving to a different record is successful. |
Handle | public | Specifies the Borland Database Engine (BDE) cursor handle for the dataset. |
InternalCalcFields | protected | Indicates whether the dataset includes internally calculated fields. |
IOBufferSize | protected | |
IsUniDirectional | public | Indicates whether the dataset is unidirectional. |
KeySize | public | Specifies the size of the key for the current index of the dataset. |
Locale | public | Identifies the Borland Database Engine (BDE) language driver for the dataset. |
Modified | public | Indicates whether the active record is modified. |
Name | published | Specifies the name of the component as referenced in code. |
NestedDataSetClass | protected | Indicates the class type to use when creating nested datasets. |
NestedDataSets | protected | Lists all nested datasets. |
ObjectView | published | Specifies whether fields are stored hierarchically or flattened out in the Fields property. |
Observers | public | Indicates the TObservers object added to the TComponent. |
Owner | public | Indicates the component that is responsible for streaming and freeing this component. |
RecNo | public | Indicates the active record number in the dataset. |
RecordCount | public | Indicates the total number of records associated with the dataset. |
RecordSize | public | Indicates the size of a record in the dataset. |
SparseArrays | public | Determines whether a unique TField object is created for each element of an array field. |
State | public | Indicates the current operating mode of the dataset. |
StmtHandle | protected | Specifies the Borland Database Engine (BDE) statement handle for the dataset. |
Tag | published | Stores a NativeInt integral value as a part of a component. |
UpdateObject | public | Specifies the update object component used to update a read-only result set when cached updates are enabled. |
UpdateRecordTypes | public | Specifies the type of records visible in a dataset when cached updates are enabled. |
UpdatesPending | public | Indicates whether the cached updates buffer contains records that are not yet applied. |
VCLComObject | public | Represents information used internally by components that support COM. |