Contents Index GetByteChunk method SetByteChunk method

UltraLite for MobileVB User's Guide
  UltraLite for MobileVB API Reference
    ULColumn class

GetStringChunk method


Prototype 

GetStringChunk( _
   offset As Long, _
   data As String, _
   string_len As Long, _
   filled_len As Long _
) As Boolean
Member of UltraLiteAFLib.ULColumn

Description 

Gets data from a TypeString or TypeLongString column.

Parameters 

offset    The character offset into the underlying data from which you start getting the String.

data    The variable to receive the string data.

string_length    The length of the String you want returned.

filled_len    The length of the String fetched.

Returns 

True if there is more data to be retrieved from the database.

False if there is no more data.

Errors  
Error Description
ulSQLE_CONVERSION_ERROR The error occurs if the column data type isn't 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 src_offset is less than 0 or string length is less than 0.

Contents Index GetByteChunk method SetByteChunk method