private string GetNowSelectedStreamItem()
{
if (LstVideoStream.SelectedItems.Count == 0)
{
var lstCount = LstVideoStream.Items.Count;
Program.ShowNotice(5000, "编辑流信息", $"未选中需要编辑的流，{(lstCount > 0 ? "已为您选中第一项" : "当前无任何流信息，请先添加")}", ToolTipIcon.Warning);
if (lstCount > 0)
{
LstVideoStream.Focus();
LstVideoStream.Items[0].Selected = true;
}
return(null);
}
return(LstVideoStream.SelectedItems[0].SubItems[0].Text);
}
private void RelocateLstVideoStream()
{
LstVideoStream.ListViewItemSorter = new LstVideoCmpByPrivilege();
LstVideoStream.Sort();
}
