TcxValueType.PrepareValueBuffer(PAnsiChar) Method
Casts the specified pointer to a memory buffer to the required pointer type.
Declaration
class procedure PrepareValueBuffer(var ABuffer: PAnsiChar); virtual;Parameters
| Name | Type | Description |
|---|---|---|
| ABuffer | PAnsiChar | The pointer to a memory buffer. |
Remarks
Only the following TcxValueType class descendants implement the PrepareValueBuffer procedure:
- TcxBLOBValueType
- Implements functionality related to the BLOB (Binary Large OBject) type in DevExpress data controllers and other data-related APIs.
- TcxStringValueType
- Implements functionality related to the Unicode string type in DevExpress data controllers and other data-related APIs.
- TcxWideStringValueType
- Implements functionality related to the wide string type in DevExpress data controllers and other data-related APIs.
See Also