type TVecColumn = class(TCollectionItem);
TVecColumns collection item.
Provides connection between dataset field and TVec object. By connecting TVecColumn to a specific dataset field you can load values from numeric field or BLOB field to <see cref="Vector"/>, or save values from <see cref="Vector"/> to numeric or BLOB field. <see cref="TVecColumns"/>
Methods
| Name | Description |
|---|---|
| Assign | |
| Create | |
| Destroy | |
| FillFieldItems | |
| ReadDataset | Reads the contents of underlying field and stores it's contents in vector. |
| WriteDataset | Writes the contents of the Vector vector to dataset. |