/// <summary>
/// Gets the specified property value.
/// </summary>
/// <param name="pKey">The key of the requested property.</param>
public void GetValue(ref PropertyKey pKey, out PROPVARIANT pValue)
{
pValue = new PROPVARIANT();
if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_LATITUDE_DEGREES))
{
pValue.SetValue(_latitude);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_LONGITUDE_DEGREES))
{
pValue.SetValue(_longitude);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_ERROR_RADIUS_METERS))
{
pValue.SetValue(_errorRadius);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_ALTITUDE_ELLIPSOID_METERS))
{
pValue.SetValue(_altitude);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_ALTITUDE_ELLIPSOID_ERROR_METERS))
{
pValue.SetValue(_altitudeError);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_TIMESTAMP))
{
pValue.SetFileTime(_timeStamp);
}
}
/// <summary>
/// Gets the specified property value.
/// </summary>
/// <param name="pKey">The key identifying requested property.</param>
public void GetValue(ref PropertyKey pKey, out PROPVARIANT pValue)
{
pValue = new PROPVARIANT();
if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_ADDRESS1))
{
pValue.SetValue(_address1);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_ADDRESS2))
{
pValue.SetValue(_address2);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_CITY))
{
pValue.SetValue(_city);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_STATE_PROVINCE))
{
pValue.SetValue(_StateProvince);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_POSTALCODE))
{
pValue.SetValue(_PostalCode);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_TIMESTAMP))
{
pValue.SetFileTime(_timestamp);
}
else if (pKey.Equals(SensorPropertyKeys.SENSOR_DATA_TYPE_COUNTRY_REGION))
{
pValue.SetValue(_CountryRegion);
}
}
private static IShellLinkW CreateLinkFromJumpTask(JumpTask jumpTask, bool allowSeparators)
{
if (string.IsNullOrEmpty(jumpTask.Title) && (!allowSeparators || !string.IsNullOrEmpty(jumpTask.CustomCategory)))
{
return(null);
}
IShellLinkW shellLinkW = (IShellLinkW)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("00021401-0000-0000-C000-000000000046")));
IShellLinkW result;
try
{
string path = JumpList._FullName;
if (!string.IsNullOrEmpty(jumpTask.ApplicationPath))
{
path = jumpTask.ApplicationPath;
}
shellLinkW.SetPath(path);
if (!string.IsNullOrEmpty(jumpTask.WorkingDirectory))
{
shellLinkW.SetWorkingDirectory(jumpTask.WorkingDirectory);
}
if (!string.IsNullOrEmpty(jumpTask.Arguments))
{
shellLinkW.SetArguments(jumpTask.Arguments);
}
if (jumpTask.IconResourceIndex != -1)
{
string pszIconPath = JumpList._FullName;
if (!string.IsNullOrEmpty(jumpTask.IconResourcePath))
{
if ((long)jumpTask.IconResourcePath.Length >= 260L)
{
return(null);
}
pszIconPath = jumpTask.IconResourcePath;
}
shellLinkW.SetIconLocation(pszIconPath, jumpTask.IconResourceIndex);
}
if (!string.IsNullOrEmpty(jumpTask.Description))
{
shellLinkW.SetDescription(jumpTask.Description);
}
IPropertyStore propertyStore = (IPropertyStore)shellLinkW;
using (PROPVARIANT propvariant = new PROPVARIANT())
{
PKEY pkey = default(PKEY);
if (!string.IsNullOrEmpty(jumpTask.Title))
{
propvariant.SetValue(jumpTask.Title);
pkey = PKEY.Title;
}
else
{
propvariant.SetValue(true);
pkey = PKEY.AppUserModel_IsDestListSeparator;
}
propertyStore.SetValue(ref pkey, propvariant);
}
propertyStore.Commit();
IShellLinkW shellLinkW2 = shellLinkW;
shellLinkW = null;
result = shellLinkW2;
}
catch (Exception)
{
result = null;
}
finally
{
Utility.SafeRelease <IShellLinkW>(ref shellLinkW);
}
return(result);
}
private static IShellLinkW CreateLinkFromJumpTask(JumpTask jumpTask, bool allowSeparators)
{
Debug.Assert(jumpTask != null);
if (string.IsNullOrEmpty(jumpTask.Title))
{
if (!allowSeparators || !string.IsNullOrEmpty(jumpTask.CustomCategory))
{
return(null);
}
}
var link = (IShellLinkW)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid(CLSID.ShellLink)));
try
{
var appPath = _FullName;
if (!string.IsNullOrEmpty(jumpTask.ApplicationPath))
{
appPath = jumpTask.ApplicationPath;
}
link.SetPath(appPath);
if (!string.IsNullOrEmpty(jumpTask.WorkingDirectory))
{
link.SetWorkingDirectory(jumpTask.WorkingDirectory);
}
if (!string.IsNullOrEmpty(jumpTask.Arguments))
{
link.SetArguments(jumpTask.Arguments);
}
if (jumpTask.IconResourceIndex != -1)
{
var resourcePath = _FullName;
if (!string.IsNullOrEmpty(jumpTask.IconResourcePath))
{
if (jumpTask.IconResourcePath.Length >= Win32Value.MAX_PATH)
{
return(null);
}
resourcePath = jumpTask.IconResourcePath;
}
link.SetIconLocation(resourcePath, jumpTask.IconResourceIndex);
}
if (!string.IsNullOrEmpty(jumpTask.Description))
{
link.SetDescription(jumpTask.Description);
}
var propStore = (IPropertyStore)link;
using (var pv = new PROPVARIANT())
{
var pkey = default(PKEY);
if (!string.IsNullOrEmpty(jumpTask.Title))
{
pv.SetValue(jumpTask.Title);
pkey = PKEY.Title;
}
else
{
pv.SetValue(true);
pkey = PKEY.AppUserModel_IsDestListSeparator;
}
propStore.SetValue(ref pkey, pv);
}
propStore.Commit();
var retLink = link;
link = null;
return(retLink);
}
catch (Exception)
{
return(null);
}
finally
{
Utility.SafeRelease(ref link);
}
}
private static IShellLinkW CreateLinkFromJumpTask(JumpTask jumpTask, bool allowSeparators)
{
Debug.Assert(jumpTask != null);
// Title is generally required. If it's missing we need to treat this like a separator.
// Everything else can still appear on separator elements,
// but separators can only exist in the Tasks category.
if (string.IsNullOrEmpty(jumpTask.Title))
{
if (!allowSeparators || !string.IsNullOrEmpty(jumpTask.CustomCategory))
{
// Just treat this situation as an InvalidItem.
return(null);
}
}
var link = (IShellLinkW)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid(CLSID.ShellLink)));
try
{
string appPath = _FullName;
if (!string.IsNullOrEmpty(jumpTask.ApplicationPath))
{
appPath = jumpTask.ApplicationPath;
}
link.SetPath(appPath);
// This is optional. Don't set it if the app hasn't explicitly requested it.
if (!string.IsNullOrEmpty(jumpTask.WorkingDirectory))
{
// Don't verify this. It's possible that the directory doesn't exist now, but it will later.
// Shell handles this fine when we try to set an improperly formatted path.
link.SetWorkingDirectory(jumpTask.WorkingDirectory);
}
if (!string.IsNullOrEmpty(jumpTask.Arguments))
{
link.SetArguments(jumpTask.Arguments);
}
// -1 is a sentinel value indicating not to use the icon.
if (jumpTask.IconResourceIndex != -1)
{
string resourcePath = _FullName;
if (!string.IsNullOrEmpty(jumpTask.IconResourcePath))
{
// Shell bug (Windows 7 595770): IShellLink doesn't correctly limit icon location path to MAX_PATH.
// It's really too bad we have to enforce this here. When the shortcut gets
// serialized it streams the full string. On deserialization it only retrieves
// MAX_PATH for this field leaving junk behind for subsequent gets, leading to data corruption.
// Because we don't want to allow the app to do create something that we know may
// be corrupt we have to enforce this ourselves. If Shell fixes this later then
// we need to remove this check to let them handle this as they see fit.
// If they fix it by supporting longer paths, then we're artificially constraining this value...
if (jumpTask.IconResourcePath.Length >= Win32Constant.MAX_PATH)
{
// we could throw the exception here, but we're already globally catching everything.
return(null);
}
resourcePath = jumpTask.IconResourcePath;
}
link.SetIconLocation(resourcePath, jumpTask.IconResourceIndex);
}
if (!string.IsNullOrEmpty(jumpTask.Description))
{
link.SetDescription(jumpTask.Description);
}
IPropertyStore propStore = (IPropertyStore)link;
var pv = new PROPVARIANT();
try
{
PKEY pkey = default(PKEY);
if (!string.IsNullOrEmpty(jumpTask.Title))
{
pv.SetValue(jumpTask.Title);
pkey = PKEY.Title;
}
else
{
pv.SetValue(true);
pkey = PKEY.AppUserModel_IsDestListSeparator;
}
propStore.SetValue(ref pkey, pv);
}
finally
{
Utilities.SafeDispose(ref pv);
}
propStore.Commit();
IShellLinkW retLink = link;
link = null;
return(retLink);
}
catch (Exception)
{
// IShellLinkW::Set* methods tend to return E_FAIL when trying to set invalid data.
// The create methods don't explicitly check for these kinds of errors.
// If we aren't able to create the item for any reason just return null to indicate an invalid item.
return(null);
}
finally
{
Utilities.SafeRelease(ref link);
}
}
private static Standard.IShellLinkW CreateLinkFromJumpTask(JumpTask jumpTask, bool allowSeparators)
{
Standard.IShellLinkW kw3;
if (string.IsNullOrEmpty(jumpTask.Title) && (!allowSeparators || !string.IsNullOrEmpty(jumpTask.CustomCategory)))
{
return(null);
}
Standard.IShellLinkW comObject = (Standard.IShellLinkW)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("00021401-0000-0000-C000-000000000046")));
try
{
string pszFile = _FullName;
if (!string.IsNullOrEmpty(jumpTask.ApplicationPath))
{
pszFile = jumpTask.ApplicationPath;
}
comObject.SetPath(pszFile);
if (!string.IsNullOrEmpty(jumpTask.WorkingDirectory))
{
comObject.SetWorkingDirectory(jumpTask.WorkingDirectory);
}
if (!string.IsNullOrEmpty(jumpTask.Arguments))
{
comObject.SetArguments(jumpTask.Arguments);
}
if (jumpTask.IconResourceIndex != -1)
{
string pszIconPath = _FullName;
if (!string.IsNullOrEmpty(jumpTask.IconResourcePath))
{
if (jumpTask.IconResourcePath.Length >= 260L)
{
return(null);
}
pszIconPath = jumpTask.IconResourcePath;
}
comObject.SetIconLocation(pszIconPath, jumpTask.IconResourceIndex);
}
if (!string.IsNullOrEmpty(jumpTask.Description))
{
comObject.SetDescription(jumpTask.Description);
}
Standard.IPropertyStore store = (Standard.IPropertyStore)comObject;
using (PROPVARIANT propvariant = new PROPVARIANT())
{
Standard.PKEY title = new Standard.PKEY();
if (!string.IsNullOrEmpty(jumpTask.Title))
{
propvariant.SetValue(jumpTask.Title);
title = Standard.PKEY.Title;
}
else
{
propvariant.SetValue(true);
title = Standard.PKEY.AppUserModel_IsDestListSeparator;
}
store.SetValue(ref title, propvariant);
}
store.Commit();
Standard.IShellLinkW kw2 = comObject;
comObject = null;
kw3 = kw2;
}
catch (Exception)
{
kw3 = null;
}
finally
{
Standard.Utility.SafeRelease <Standard.IShellLinkW>(ref comObject);
}
return(kw3);
}