imaq1394ShowError
Format
rval = imaq1394ShowError (IMAQ_ERR errorCode, char *textMessage, unsigned long textLength);
Purpose
Returns a NULL terminated string describing the error code.
Parameters
| Parameter | Type | Description |
| errorCode | IMG_ERR | A valid NI-IMAQ for IEEE 1394 Cameras error code. Refer to the Error Codes topic in this help file for a complete error code list. |
| textMessage | char * | A pointer to an area of memory reserved for an error string. The reserved memory must be at least the size specified by the textLength parameter. |
| textLength | unsigned long | The size of the C string passed as the textMessage parameter. |
Return Value
Refer to Error Codes for a complete error code list.