internal void SetDateAuthored(DateTime value)
{
IPortableDeviceValues portableDeviceValues = new PortableDeviceValues() as IPortableDeviceValues;
IPortableDeviceValues result;
using (PropVariantFacade val = PropVariantFacade.DateTimeToPropVariant(value))
{
portableDeviceValues.SetValue(ref WPD.OBJECT_DATE_AUTHORED, ref val.Value);
this.device.deviceProperties.SetValues(this.Id, portableDeviceValues, out result);
ComTrace.WriteObject(result);
}
Refresh();
}
public void Delete(bool recursive = false)
{
var objectIdCollection = (IPortableDevicePropVariantCollection) new PortableDeviceTypesLib.PortableDevicePropVariantCollection();
var propVariantValue = PropVariant.StringToPropVariant(this.Id);
objectIdCollection.Add(ref propVariantValue);
IPortableDevicePropVariantCollection results = (PortableDeviceApiLib.IPortableDevicePropVariantCollection) new PortableDevicePropVariantCollection();
// TODO: get the results back and handle failures correctly
this.device.deviceContent.Delete(recursive ? PORTABLE_DEVICE_DELETE_WITH_RECURSION : PORTABLE_DEVICE_DELETE_NO_RECURSION, objectIdCollection, null);
ComTrace.WriteObject(objectIdCollection);
}
public static IEnumerable <KeyValuePair <string, string> > ToKeyValuePair(this IPortableDeviceValues values)
{
uint num = 0;
values?.GetCount(ref num);
for (uint i = 0; i < num; i++)
{
PropertyKey key = new PropertyKey();
using (PropVariantFacade val = new PropVariantFacade())
{
values.GetAt(i, ref key, ref val.Value);
string fieldName = string.Empty;
FieldInfo propField = ComTrace.FindPropertyKeyField(key);
if (propField != null)
{
fieldName = propField.Name;
}
else
{
FieldInfo guidField = ComTrace.FindGuidField(key.fmtid);
if (guidField != null)
{
fieldName = $"{guidField.Name}, {key.pid}";
}
else
{
fieldName = $"{key.fmtid}, {key.pid}";
}
}
string fieldValue = string.Empty;
switch (val.VariantType)
{
case PropVariantType.VT_CLSID:
fieldValue = ComTrace.FindGuidField(val.ToGuid())?.Name ?? val.ToString();
break;
default:
fieldValue = val.ToDebugString();
break;
}
yield return(new KeyValuePair <string, string>(fieldName, fieldValue));
}
}
}
internal bool Rename(string newName)
{
IPortableDeviceValues portableDeviceValues = new PortableDeviceValues() as IPortableDeviceValues;
IPortableDeviceValues result;
// with OBJECT_NAME does not work for Amazon Kindle Paperwhite
portableDeviceValues.SetStringValue(ref WPD.OBJECT_ORIGINAL_FILE_NAME, newName);
this.device.deviceProperties.SetValues(this.Id, portableDeviceValues, out result);
ComTrace.WriteObject(result);
if (result.TryGetStringValue(WPD.OBJECT_ORIGINAL_FILE_NAME, out string check))
{
if (check == "Error: S_OK")
{
// id can change on rename (e.g. Amazon Kindle Paperwhite) so find new one
var newItem = this.parent.GetChildren().FirstOrDefault(i => device.EqualsName(i.Name, newName));
this.Id = newItem.Id;
Refresh();
return(true);
}
}
return(false);
}
public void WriteResults()
{
ComTrace.WriteObject(this.result);
}
