UltraLite ActiveX User's Guide
UltraLite ActiveX API Reference
ULResultSet class
GetStringChunk(
index As Long, _
offset As Long, _
pStringObj, _
[ chunkSize ] ) As Long
Member of UltraliteActiveX.ULResultSet
Fills the string passed in with the binary data in the column. Suitable for Long Varchars.
index The 1-based column ID of the target column.
offset The character offset into the underlying data from which you start getting the string.
pStringObj The string you want returned. This variant is passed by reference.
chunkSize An optional parameter representing the number of characters to retrieve.
The number of characters copied. Room is left for a null termination character and the length does not include that character.
Gets BLOB data from a binary or long binary column.
| Error | Description |
|---|---|
| ulSQLE_CONVERSION_ERROR | The error occurs if the column data type is not CHAR or LONG VARCHAR |
| ulSQLE_INVALID_PARAMETER | The error occurs if the column data type is CHAR and the src_offset is greater than 64K |
| ulSQLE_INVALID_PARAMETER |
The error occurs if offset is less than 1 or string length is less than 0 |