PostDelayedCall
int PostDelayedCall (DelayedCallbackFunc delayedCallbackFunction, void *callbackData, double delay);
Purpose
This function causes a callback function to be called at the specified time in the future.
Parameters
| Input | ||
| Name | Type | Description |
| delayedCallbackFunction | DelayedCallbackFunc | This parameter specifies which function to call after the specified delay has elapsed. The function must have the following prototype: void CVICALLBACK DelayedFunction(void *callbackData); |
| callbackData | void * | This parameter specifies a user–defined value that will be passed to the delayed callback function when it is called. |
| delay | double | This parameter specifies the amount of time in seconds, from the current time, when the callback function is to be called. This time is a minimum value. Delays may be longer depending on the system's load and the frequency at which the system is processing events. |
Return Value
| Name | Type | Description |
| result | int | Returns 1 if the callback has been queued for execution at the specified time. Returns 0 if there was not enough memory to queue the callback. |
Additional Information
Library: Programmer's Toolbox
Include file: toolbox\toolbox.h
LabWindows/CVI compatibility: LabWindows/CVI 4.0 and later