JavaSystem.ClearProperty(String) Method
Definition
Important
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Removes the system property indicated by the specified key.
[Android.Runtime.Register("clearProperty", "(Ljava/lang/String;)Ljava/lang/String;", "")]
public static string? ClearProperty (string key);[<Android.Runtime.Register("clearProperty", "(Ljava/lang/String;)Ljava/lang/String;", "")>]
static member ClearProperty : string -> stringParameters
- key
- String
the name of the system property to be removed.
Returns
the previous string value of the system property,
or null if there was no property with that key.
- Attributes
Exceptions
if the argument is null.
if the argument is empty.
Remarks
Removes the system property indicated by the specified key.
First, if a security manager exists, its SecurityManager.checkPermission method is called with a PropertyPermission(key, "write") permission. This may result in a SecurityException being thrown. If no exception is thrown, the specified property is removed.
Added in 1.5.
Java documentation for java.lang.System.clearProperty(java.lang.String).
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.