PreferenceGroup.FindPreference Method
Definition
Important
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Overloads
| FindPreference(String) |
Finds a |
| FindPreference(ICharSequence) |
Finds a |
FindPreference(String)
Finds a Preference based on its key.
public Android.Preferences.Preference? FindPreference (string? key);member this.FindPreference : string -> Android.Preferences.PreferenceParameters
- key
- String
The key of the preference to retrieve.
Returns
The Preference with the key, or null.
Remarks
Finds a Preference based on its key. If two Preference share the same key (not recommended), the first to appear will be returned (to retrieve the other preference with the same key, call this method on the first preference). If this preference has the key, it will not be returned.
This will recursively search for the preference into children that are also PreferenceGroup PreferenceGroups.
Java documentation for android.preference.PreferenceGroup.findPreference(java.lang.CharSequence).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
FindPreference(ICharSequence)
Finds a Preference based on its key.
[Android.Runtime.Register("findPreference", "(Ljava/lang/CharSequence;)Landroid/preference/Preference;", "GetFindPreference_Ljava_lang_CharSequence_Handler")]
public virtual Android.Preferences.Preference? FindPreference (Java.Lang.ICharSequence? key);[<Android.Runtime.Register("findPreference", "(Ljava/lang/CharSequence;)Landroid/preference/Preference;", "GetFindPreference_Ljava_lang_CharSequence_Handler")>]
abstract member FindPreference : Java.Lang.ICharSequence -> Android.Preferences.Preference
override this.FindPreference : Java.Lang.ICharSequence -> Android.Preferences.PreferenceParameters
- key
- ICharSequence
The key of the preference to retrieve.
Returns
The Preference with the key, or null.
- Attributes
Remarks
Finds a Preference based on its key. If two Preference share the same key (not recommended), the first to appear will be returned (to retrieve the other preference with the same key, call this method on the first preference). If this preference has the key, it will not be returned.
This will recursively search for the preference into children that are also PreferenceGroup PreferenceGroups.
Java documentation for android.preference.PreferenceGroup.findPreference(java.lang.CharSequence).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.