#include <dwc.h>BOOL DWC_NdCancelAsync(void);None.
| TRUE | Successful. Upon completion, the DWC_NdProcess function returns DWC_ND_STATE_ERROR. You can get DWC_ECODE_TYPE_ND_CANCEL by using the DWC_GetLastErrorEx function. |
| FALSE | The function either failed or there was no asynchronous process to be canceled. Use the DWC_GetLastErrorEx function to obtain error information. |
Cancels the HTTP process that the download library is currently running.
Cancels processing of the DWC_NdGetFileListNumAsync, DWC_NdGetFileListAsync, and DWC_NdGetFileAsync functions.
When TRUE is returned, upon completion the DWC_NdProcess function returns DWC_ND_STATE_ERROR, and you can obtain DWC_ECODE_TYPE_ND_CANCEL by using the DWC_GetLastErrorEx function.
The function returns FALSE if the cancellation process fails or if there are no asynchronous processes that need to be canceled. You can obtain DWC_ECODE_TYPE_ND_STATE by using the DWC_GetLastErrorEx function.
Note: If cancellation fails, you must wait until the asynchronous function that you tried to cancel completes.
The DWC_NdInitAsync and DWC_NdCleanupAsync functions cannot be canceled. If an attempt is made to cancel either one of these functions, FALSE is always returned. You can obtain DWC_ECODE_TYPE_ND_STATE by using the DWC_GetLastErrorEx function.
DWC_NdGetFileListNumAsync
DWC_NdGetFileListAsync
DWC_NdGetFileAsync
DWC_GetLastErrorEx
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