Difference between revisions of "OpenDBX/C API/odbx field length"
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__NOTOC__ | __NOTOC__ | ||
| − | unsigned long odbx_field_length( | + | '''#include <odbx.h>''' |
| − | odbx_result_t* result, | + | |
| − | unsigned long pos ) | + | unsigned long '''odbx_field_length'''( |
| + | odbx_result_t* '''result''', | ||
| + | unsigned long '''pos''' ) | ||
= Description: = | = Description: = | ||
Revision as of 00:07, 15 February 2007
#include <odbx.h>
unsigned long odbx_field_length(
odbx_result_t* result,
unsigned long pos )
Description:
Returns the length of the field value specified by "pos" of the current row. The value of "pos" must be in the range from 0 to odbx_column_count()-1.
Parameters:
- result: Pointer to object created by odbx_result()
- pos: Column number in the current result set
Return values:
- Length of the value in the specified column of the current row
Errors:
- None
See also:
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