UnicodeSet.Retain Method
Definition
Important
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Overloads
| Retain(Int32, Int32) |
Retain only the elements in this set that are contained in the specified range. |
| Retain(ICharSequence) |
Retain the specified string in this set if it is present. |
| Retain(Int32) |
Retain the specified character from this set if it is present. |
| Retain(String) |
Retain the specified string in this set if it is present. |
Retain(Int32, Int32)
Retain only the elements in this set that are contained in the specified range.
[Android.Runtime.Register("retain", "(II)Landroid/icu/text/UnicodeSet;", "GetRetain_IIHandler", ApiSince=24)]
public virtual Android.Icu.Text.UnicodeSet? Retain (int start, int end);[<Android.Runtime.Register("retain", "(II)Landroid/icu/text/UnicodeSet;", "GetRetain_IIHandler", ApiSince=24)>]
abstract member Retain : int * int -> Android.Icu.Text.UnicodeSet
override this.Retain : int * int -> Android.Icu.Text.UnicodeSetParameters
- start
- Int32
first character, inclusive, of range
- end
- Int32
last character, inclusive, of range
Returns
- Attributes
Remarks
Retain only the elements in this set that are contained in the specified range. If start > end then an empty range is retained, leaving the set empty.
Java documentation for android.icu.text.UnicodeSet.retain(int, int).
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
Retain(ICharSequence)
Retain the specified string in this set if it is present.
[Android.Runtime.Register("retain", "(Ljava/lang/CharSequence;)Landroid/icu/text/UnicodeSet;", "", ApiSince=24)]
public Android.Icu.Text.UnicodeSet? Retain (Java.Lang.ICharSequence? cs);[<Android.Runtime.Register("retain", "(Ljava/lang/CharSequence;)Landroid/icu/text/UnicodeSet;", "", ApiSince=24)>]
member this.Retain : Java.Lang.ICharSequence -> Android.Icu.Text.UnicodeSetParameters
the string to be retained
Returns
this object, for chaining
- Attributes
Remarks
Retain the specified string in this set if it is present. Upon return this set will be empty if it did not contain s, or will only contain s if it did contain s.
Java documentation for android.icu.text.UnicodeSet.retain(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
Retain(Int32)
Retain the specified character from this set if it is present.
[Android.Runtime.Register("retain", "(I)Landroid/icu/text/UnicodeSet;", "", ApiSince=24)]
public Android.Icu.Text.UnicodeSet? Retain (int c);[<Android.Runtime.Register("retain", "(I)Landroid/icu/text/UnicodeSet;", "", ApiSince=24)>]
member this.Retain : int -> Android.Icu.Text.UnicodeSetParameters
- c
- Int32
the character to be retained
Returns
this object, for chaining
- Attributes
Remarks
Retain the specified character from this set if it is present. Upon return this set will be empty if it did not contain c, or will only contain c if it did contain c.
Java documentation for android.icu.text.UnicodeSet.retain(int).
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
Retain(String)
Retain the specified string in this set if it is present.
public Android.Icu.Text.UnicodeSet? Retain (string? cs);member this.Retain : string -> Android.Icu.Text.UnicodeSetParameters
- cs
- String
the string to be retained
Returns
this object, for chaining
Remarks
Retain the specified string in this set if it is present. Upon return this set will be empty if it did not contain s, or will only contain s if it did contain s.
Java documentation for android.icu.text.UnicodeSet.retain(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.