Information structure of window position on video wall.
struct{
DWORD dwSize;
BYTE byEnable;
BYTE byRes1[7];
DWORD dwWindowNo;
DWORD dwLayerIndex;
NET_DVR_RECTCFG_EX struRect;
NET_DVR_RECTCFG_EX struResolution;
DWORD dwXCoordinate;
DWORD dwYCoordinate;
BYTE byRes2[36];
}NET_DVR_VIDEOWALLWINDOWPOSITION,*LPNET_DVR_VIDEOWALLWINDOWPOSITION;
Structure size
Status: 0-disabled, 1-enabled
Reserved, set to 0
Window No., it is valid when getting all in batch.
Layer No., it can be obtained only, and it is linked to the device.
Target window coordinates (relative to the video wall), see the structure NET_DVR_RECTCFG_EX for details.
Target window resolution, it is valid when getting or setting by resolution.
X-coordinate of top left corner of LED area, it is valid when getting or setting by resolution.
Y-coordinate of top left corner of LED area, it is valid when getting or setting by resolution.
Reserved, set to 0