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version 2003
PA_RelateOne (tableNum)
| Parameter | Type | Description | |
| tableNum | short | → | Table number |
Description
The routine
PA_RelateOne
activates the many-to-one relation(s) for the current record of the table
tableNum
.
This works like the 4th Dimension command
RELATE ONE
, when using the syntax
RELATE ONE([aTable])
.
Example
Activate all relations after using
PA_GotoRecord
:
void GotoRecordAndRelations(short tableNum, long recordNum)
{
PA_GotoRecord(tableNum, recordNum)
if(PA_GetLastError() == eER_NoErr)
{
PA_RelateOne(tableNum);
PA_RelateMany(tableNum);
}
}
See Also
PA_RelateMany , PA_UseAutomaticRelations , RELATE ONE .
Error Handling
Use
PA_GetLastError
to see if an error occurred (bad table number)