NxLib API > C Interface > Waiting > nxLibWaitForBoolValue

Wait for specific boolean value of an item. When the condition to wait for is already satisfied initially, the function returns immediately.

Signature

void nxLibWaitForBoolValue (NXLIBERR* result, NXLIBBOOL itemPath, NXLIBINT value, NXLIBBOOL waitForEqual);

result	The error code of the operation. If the item is deleted during the wait operation, the return code will be NxLibItemInexistent.
itemPath	The path of the item to wait for.
value	The value to wait for.
waitForEqual	When true, the function waits until the item has the specified value, otherwise it waits until the item's value is different from the specified value.

none