ISettingsStorageHelperExtensions.Read<TKey,TValue> Method
Definition
Important
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Read the key in the storage helper instance and get the value.
public static TValue? Read<TKey,TValue> (this Microsoft.Toolkit.Helpers.ISettingsStorageHelper<TKey> storageHelper, TKey key);static member Read : Microsoft.Toolkit.Helpers.ISettingsStorageHelper<'Key> * 'Key -> 'Value<Extension()>
Public Function Read(Of TKey, TValue) (storageHelper As ISettingsStorageHelper(Of TKey), key As TKey) As TValueType Parameters
- TKey
The type of key used to lookup the object.
- TValue
The type of object value expected.
Parameters
- storageHelper
- ISettingsStorageHelper<TKey>
The storage helper instance fo read from.
- key
- TKey
The key of the target object.
Returns
TValue
The value of the target object
Exceptions
Throws when the key is not found in storage.