//移动窗体位置时，视频随之移动
private void frmMain_Move(object sender, EventArgs e)
{
for (int i = 0; i < m_dwDevNum; i++)
{
plVideo1.Invalidate();
VideoOperate.VCAUpdateOverlayWnd(this.Handle);
VideoOperate.VCAUpdateVideoPreview(i, plVideo1.Handle);
}
}
/// <summary>
/// 移动窗体位置时，视频随之移动
/// </summary>
private void MoveVideo()
{
for (int i = 0; i < m_dwDevNum; i++)
{
foreach (Control ctl in this.Controls)
{
if ((ctl is Panel) && (ctl.Name == "plVideo" + (i + 1)))
{
ctl.Invalidate();
VideoOperate.VCAUpdateOverlayWnd(this.Handle);
VideoOperate.VCAUpdateVideoPreview(i, ctl.Handle);
}
}
}
}