TextUtils.IsEmpty Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| IsEmpty(ICharSequence) |
Returns true if the string is null or 0-length. |
| IsEmpty(String) |
Returns true if the string is null or 0-length. |
IsEmpty(ICharSequence)
Returns true if the string is null or 0-length.
[Android.Runtime.Register("isEmpty", "(Ljava/lang/CharSequence;)Z", "")]
public static bool IsEmpty (Java.Lang.ICharSequence? str);[<Android.Runtime.Register("isEmpty", "(Ljava/lang/CharSequence;)Z", "")>]
static member IsEmpty : Java.Lang.ICharSequence -> boolParameters
- str
- ICharSequence
the string to be examined
Returns
true if str is null or zero length
- Attributes
Remarks
Returns true if the string is null or 0-length.
Java documentation for android.text.TextUtils.isEmpty(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
IsEmpty(String)
Returns true if the string is null or 0-length.
public static bool IsEmpty (string? str);static member IsEmpty : string -> boolParameters
- str
- String
the string to be examined
Returns
true if str is null or zero length
Remarks
Returns true if the string is null or 0-length.
Java documentation for android.text.TextUtils.isEmpty(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.