/// <summary>
/// 获取激活文件信息
/// </summary>
/// <param name="activeFileInfo">激活文件信息</param>
/// <returns>返回0表示正常；返回负数请根据ErrorCodeUtil类注释查看；其他值请在官网-帮助中心查询</returns>
public int ASFGetActiveFileInfo(out ActiveFileInfo activeFileInfo)
{
activeFileInfo = new ActiveFileInfo();
IntPtr pASFActiveFileInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <ASF_ActiveFileInfo>());
//调用SDK接口
int retCode = ASFFunctions.ASFGetActiveFileInfo(pASFActiveFileInfo);
if (retCode != 0)
{
MemoryUtil.Free(pASFActiveFileInfo);
return(retCode);
}
//转化结果
ASF_ActiveFileInfo asfActiveFileInfo = MemoryUtil.PtrToStructure <ASF_ActiveFileInfo>(pASFActiveFileInfo);
activeFileInfo.startTime = Marshal.PtrToStringAnsi(asfActiveFileInfo.startTime);
activeFileInfo.endTime = Marshal.PtrToStringAnsi(asfActiveFileInfo.endTime);
activeFileInfo.platform = Marshal.PtrToStringAnsi(asfActiveFileInfo.platform);
activeFileInfo.sdkType = Marshal.PtrToStringAnsi(asfActiveFileInfo.sdkType);
activeFileInfo.appId = Marshal.PtrToStringAnsi(asfActiveFileInfo.appId);
activeFileInfo.sdkKey = Marshal.PtrToStringAnsi(asfActiveFileInfo.sdkKey);
activeFileInfo.sdkVersion = Marshal.PtrToStringAnsi(asfActiveFileInfo.sdkVersion);
activeFileInfo.fileVersion = Marshal.PtrToStringAnsi(asfActiveFileInfo.fileVersion);
MemoryUtil.Free(pASFActiveFileInfo);
return(retCode);
}