/// <summary>
/// Selects standard extended image infos (standard extended image infos always available
/// if DeviceCapabilityId.IExtImageInfo capability is supported by device).
/// </summary>
private void SelectStandardExtendedImageInfos()
{
ExtendedImageInfoId[] standardExtendedImageInfoIds = new ExtendedImageInfoId[6] {
ExtendedImageInfoId.DocumentNumber, ExtendedImageInfoId.PageNumber,
ExtendedImageInfoId.Camera, ExtendedImageInfoId.FrameNumber,
ExtendedImageInfoId.Frame, ExtendedImageInfoId.PixelFlavor
};
bool isStandardExtendedImageInfoFound;
Type enumType = typeof(ExtendedImageInfoId);
for (int i = 0; i < extendedImageInfoCheckedListBox.Items.Count; i++)
{
string extendedImageInfoIdAsString = (string)extendedImageInfoCheckedListBox.Items[i];
ExtendedImageInfoId extendedImageInfoId = (ExtendedImageInfoId)Enum.Parse(enumType, extendedImageInfoIdAsString);
isStandardExtendedImageInfoFound = false;
for (int j = 0; j < standardExtendedImageInfoIds.Length; j++)
{
if (extendedImageInfoId == standardExtendedImageInfoIds[j])
{
isStandardExtendedImageInfoFound = true;
break;
}
}
extendedImageInfoCheckedListBox.SetItemChecked(i, isStandardExtendedImageInfoFound);
}
}
/// <summary>
/// Adds type of extended image info to the list of necessary extended image infos.
/// </summary>
private void AddExtendedImageInfoToRetrieveList(Device device)
{
device.ExtendedImageInfo.Clear();
Type enumType = typeof(ExtendedImageInfoId);
for (int i = 0; i < extendedImageInfoCheckedListBox.Items.Count; i++)
{
if (extendedImageInfoCheckedListBox.GetItemChecked(i))
{
string extendedImageInfoIdAsString = (string)extendedImageInfoCheckedListBox.Items[i];
ExtendedImageInfoId extendedImageInfoId = (ExtendedImageInfoId)Enum.Parse(enumType, extendedImageInfoIdAsString);
device.ExtendedImageInfo.Add(new ExtendedImageInfo(extendedImageInfoId));
}
}
}
