public static extern IntPtr CLIENT_DownloadMediaFile(IntPtr lLoginID, EM_FILE_QUERY_TYPE emType, IntPtr lpMediaFileInfo, IntPtr sSavedFileName, fDownLoadPosCallBack cbDownLoadPos, IntPtr dwUserData, IntPtr reserved);
public static extern IntPtr CLIENT_FindFileEx(IntPtr lLoginID, EM_FILE_QUERY_TYPE emType, IntPtr pQueryCondition, IntPtr reserved, int waittime);
private static extern Int32 CLIENT_FindFileEx(Int32 lLoginID, EM_FILE_QUERY_TYPE emType, IntPtr pQueryCondition, IntPtr reserved, Int32 waittime);
private static extern Int32 CLIENT_DownloadMediaFile(Int32 lLoginID,EM_FILE_QUERY_TYPE emType, IntPtr lpMediaFileInfo, string sSavedFileName, fDownLoadPosCallBack cbDownLoadPos, UInt32 dwUserData, IntPtr reserved);
/// <summary>
/// According to the query conditions query file
/// </summary>
/// <param name="lLoginID">CLIENT_Loginreturn value</param>
/// <param name="emType">mediaFile query </param>
/// <param name="pQueryCondition">query condition </param>
/// <param name="reserved">Reserved bytes</param>
/// <param name="waittime">Wait Time</param>
/// <returns></returns>
public static Int32 NETFindFileEx(Int32 lLoginID, EM_FILE_QUERY_TYPE emType, IntPtr pQueryCondition, IntPtr reserved, Int32 waittime)
{
Int32 nReturn = 0;
try
{
nReturn = CLIENT_FindFileEx(lLoginID, emType, pQueryCondition, reserved, waittime);
VIDEOThrowLastError(nReturn);
}
catch (System.Exception ex)
{
VIDEOThrowLastError(ex);
nReturn = 0;
}
return nReturn;
}
/// <summary>
/// Download designated intelligent analysis of data - pictures
/// </summary>
/// <param name="lLoginID">CLIENT_Login的return value</param>
/// <param name="emType">EM_FILE_QUERY_TYPEEnum values</param>
/// <param name="lpMediaFileInfo"></param>
/// <param name="sSavedFileName"></param>
/// <param name="cbDownLoadPos"></param>
/// <param name="dwUserData"></param>
/// <param name="reserved"></param>
/// <returns></returns>
public static Int32 NETDownloadMediaFile(Int32 lLoginID, EM_FILE_QUERY_TYPE emType, IntPtr lpMediaFileInfo, string sSavedFileName, fDownLoadPosCallBack cbDownLoadPos, UInt32 dwUserData, IntPtr reserved)
{
Int32 nReturn = 0;
try
{
nReturn = CLIENT_DownloadMediaFile(lLoginID, emType, lpMediaFileInfo, sSavedFileName, cbDownLoadPos, dwUserData, reserved);
VIDEOThrowLastError(nReturn);
}
catch (System.Exception ex)
{
VIDEOThrowLastError(ex);
nReturn = 0;
}
return nReturn;
}
