/// <summary>
/// 最新のプロパティ情報を列挙します。
/// </summary>
public void UpdateValues()
{
foreach (var value in WpdPropertyValue.EnumValues(this.Id, this._properties))
{
if (value.Key.Equals(WpdProperties.WPD_OBJECT_NAME))
{
this.Name = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_OBJECT_CONTENT_TYPE))
{
if (value.ValueGuid != null)
{
this.ContentType = value.ValueGuid.Value;
}
}
else if (value.Key.Equals(WpdProperties.WPD_OBJECT_FORMAT))
{
if (value.ValueGuid != null)
{
this.Format = value.ValueGuid.Value;
}
}
else if (value.Key.Equals(WpdProperties.WPD_OBJECT_SIZE))
{
if (value.ValueUInt64 != null)
{
this.Size = value.ValueUInt64.Value;
}
}
}
}
/// <summary>
/// インスタンスを初期化します。
/// </summary>
/// <param name="key">識別子。</param>
/// <param name="info">プロパティ値の情報。</param>
/// <param name="values">値。</param>
internal WpdPropertyValue(_tagpropertykey key, tag_inner_PROPVARIANT info, IPortableDeviceValues values)
{
this.Key = key;
this.HasValue = true;
switch (( PropVariantTypes )info.vt)
{
case PropVariantTypes.VT_BOOL:
this.Type = WpdPropertyValueType.Bool;
this.ValueBool = WpdPropertyValue.ReadBool(key, values);
break;
case PropVariantTypes.VT_DATE:
this.Type = WpdPropertyValueType.DateTime;
this.ValueDateTime = WpdPropertyValue.ReadDateTime(key, values);
break;
case PropVariantTypes.VT_CLSID:
this.Type = WpdPropertyValueType.Guid;
this.ValueGuid = WpdPropertyValue.ReadGuid(key, values);
break;
case PropVariantTypes.VT_I4:
this.Type = WpdPropertyValueType.Int32;
this.ValueInt32 = WpdPropertyValue.ReadInt32(key, values);
break;
case PropVariantTypes.VT_I8:
this.Type = WpdPropertyValueType.Int64;
this.ValueInt64 = WpdPropertyValue.ReadInt64(key, values);
break;
case PropVariantTypes.VT_BSTR:
case PropVariantTypes.VT_LPSTR:
case PropVariantTypes.VT_LPWSTR:
this.Type = WpdPropertyValueType.String;
this.ValueString = WpdPropertyValue.ReadString(key, values);
break;
case PropVariantTypes.VT_UI4:
this.Type = WpdPropertyValueType.UInt32;
this.ValueUInt32 = WpdPropertyValue.ReadUInt32(key, values);
break;
case PropVariantTypes.VT_UI8:
this.Type = WpdPropertyValueType.UInt64;
this.ValueUInt64 = WpdPropertyValue.ReadUInt64(key, values);
break;
default:
this.Type = WpdPropertyValueType.Unknown;
this.HasValue = false;
break;
}
}
/// <summary>
/// インスタンスを初期化します。
/// </summary>
/// <param name="values">イベント データのコレクション。</param>
internal WpdEventArgs(IPortableDeviceValues values)
{
uint count = 0;
values.GetCount(ref count);
if (count < 1)
{
this.Values = new List <WpdPropertyValue>(0);
return;
}
this.Values = new List <WpdPropertyValue>(( int )count);
var key = new _tagpropertykey();
var info = new tag_inner_PROPVARIANT();
for (uint i = 0; i < count; ++i)
{
values.GetAt(i, ref key, ref info);
var value = new WpdPropertyValue(key, info, values);
if (value.Key.Equals(WpdProperties.WPD_EVENT_PARAMETER_PNP_DEVICE_ID))
{
this.DeviceId = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_OBJECT_ID))
{
this.ObjectId = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_OBJECT_PARENT_ID))
{
this.ParentObjectId = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_EVENT_PARAMETER_EVENT_ID))
{
if (value.ValueGuid != null)
{
this.Type = TypeConvertUtility.GuidToEventType(value.ValueGuid.Value);
}
}
else
{
this.Values.Add(value);
}
}
}
/// <summary>
/// インスタンスを初期化します。
/// </summary>
/// <param name="values">イベント データのコレクション。</param>
internal WpdEventArgs( IPortableDeviceValues values )
{
uint count = 0;
values.GetCount( ref count );
if( count < 1 )
{
this.Values = new List< WpdPropertyValue >( 0 );
return;
}
this.Values = new List< WpdPropertyValue >( ( int )count );
var key = new _tagpropertykey();
var info = new tag_inner_PROPVARIANT();
for( uint i = 0; i < count; ++i )
{
values.GetAt( i, ref key, ref info );
var value = new WpdPropertyValue( key, info, values );
if( value.Key.Equals( WpdProperties.WPD_EVENT_PARAMETER_PNP_DEVICE_ID ) )
{
this.DeviceId = value.ValueString;
}
else if( value.Key.Equals( WpdProperties.WPD_OBJECT_ID ) )
{
this.ObjectId = value.ValueString;
}
else if( value.Key.Equals( WpdProperties.WPD_OBJECT_PARENT_ID ) )
{
this.ParentObjectId = value.ValueString;
}
else if( value.Key.Equals( WpdProperties.WPD_EVENT_PARAMETER_EVENT_ID ) )
{
if( value.ValueGuid != null ) { this.Type = TypeConvertUtility.GuidToEventType( value.ValueGuid.Value ); }
}
else
{
this.Values.Add( value );
}
}
}
/// <summary>
/// 最新のプロパティ情報を列挙します。
/// </summary>
private void UpdateValues()
{
IPortableDeviceContent content;
this._device.Content(out content);
IPortableDeviceProperties properties;
content.Properties(out properties);
foreach (var value in WpdPropertyValue.EnumValues(WpdDevice.DeviceObjectId, properties))
{
if (value.Key.Equals(WpdProperties.WPD_DEVICE_POWER_LEVEL))
{
if (value.ValueInt32 != null)
{
this.BatteryLevel = value.ValueInt32.Value;
}
}
else if (value.Key.Equals(WpdProperties.WPD_DEVICE_FIRMWARE_VERSION))
{
this.FirmwareVersion = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_DEVICE_FRIENDLY_NAME))
{
this.FriendlyName = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_DEVICE_MODEL))
{
this.Model = value.ValueString;
}
else if (value.Key.Equals(WpdProperties.WPD_DEVICE_SERIAL_NUMBER))
{
this.SerialNumber = value.ValueString;
}
}
}