NET_SDK_FindFile¶
Interface Definition¶
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Function Description¶
Search for device recording files based on file time.
Parameter Description¶
| Parameters | Type | Remark |
|---|---|---|
| lUserIDin | LONG | User ID, the return value of NET_SDK_Login or NET_SDK_LoginEx. |
| lChannelin | LONG | Channel number, starting from 0. This parameter is invalid for IPC devices. |
| lpStartTimein | DD_TIME* | The start time of the file. |
| lpStopTimein | DD_TIME* | The end time of the file. |
Return Value¶
-
type:POINTERHANDLE
-
remark:-1 indicates failure, and other values are file search handles, which are used as input to
NET_SDK_FindClose.
Remarks¶
This interface specifies the type of video file to be searched and the search time range. After the call is successful, the NET_SDK_FindNextFile interface can be called to obtain file information.