public CameraResolutions()
{
this.items = null;
this.selectedItem = null;
}
public int IndexOfHighestResolution()
{
if (this.items == null || this.items.Count == 0)
{
this.selectedItem = null;
return -1;
}
int idx = 0;
int tempIdx = -1;
Size temp = new Size(0, 0);
foreach (CameraResolution r in this.items)
{
++tempIdx;
if (r.FrameSize.Width > temp.Width)
{
idx = tempIdx;
}
}
this.selectedItem = this.items[idx];
return idx;
}
public int SetSelectedItem(CameraResolution item)
{
int idx = -1;
foreach (CameraResolution r in this.items)
{
++idx;
if (r.Id == item.Id)
{
break;
}
}
if (idx >= 0)
{
this.selectedItem = this.items[idx];
}
return idx;
}
