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lr_user_data_point_instance
Records a user-defined data sample and correlates it to a transaction instance.
C Language
long lr_user_data_point_instance( char *sample_name, double value, long transaction_handle );
| Example: lr_user_data_point_instance | Informational Functions |
Arguments
| Name | Comments |
|---|---|
| sample_name | A string indicating the name of the sample type. |
| value | The value to record. |
| parent_handle | A transaction instance identifier with which to associate the data_point. |
The lr_user_data_point_instance function is similar to lr_user_data_point except that lr_user_data_point_instance has a transaction_handle parameter. This parameter allows you to associate a data point with a specific transaction instance.
This function is intended for use with applications integrated with LoadRunner Professional that use transaction instances.
For details on transaction instances, see lr_start_transaction_instance.
Return Values
This function returns 0 if it succeeds, and -1 if it fails to write the sampled data.
Parameterization
All string arguments (char type) can be parameterized using standard parameterization.
