Integer.ParseUnsignedInt Method

[Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/String;I)I", "", ApiSince=26)]
public static int ParseUnsignedInt (string s, int radix);

[<Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/String;I)I", "", ApiSince=26)>]
static member ParseUnsignedInt : string * int -> int

Parameters

Returns

the integer represented by the string argument in the specified radix.

Attributes

RegisterAttribute

Remarks

Parses the string argument as an unsigned integer in the radix specified by the second argument. An unsigned integer maps the values usually associated with negative numbers to positive numbers larger than MAX_VALUE.

The characters in the string must all be digits of the specified radix (as determined by whether java.lang.Character#digit(char, int) returns a nonnegative value), except that the first character may be an ASCII plus sign '+' ('\u005Cu002B'). The resulting integer value is returned.

An exception of type NumberFormatException is thrown if any of the following situations occurs: <ul> <li>The first argument is null or is a string of length zero.

<li>The radix is either smaller than java.lang.Character#MIN_RADIX or larger than java.lang.Character#MAX_RADIX.

<li>Any character of the string is not a digit of the specified radix, except that the first character may be a plus sign '+' ('\u005Cu002B') provided that the string is longer than length 1.

<li>The value represented by the string is larger than the largest unsigned int, 2³²-1.

</ul>

Added in 1.8.

Java documentation for java.lang.Integer.parseUnsignedInt(java.lang.String, 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.

public static int ParseUnsignedInt (string s, int beginIndex, int endIndex, int radix);

static member ParseUnsignedInt : string * int * int * int -> int

Parameters

Returns

the unsigned int represented by the subsequence in the specified radix.

Remarks

Parses the CharSequence argument as an unsigned int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

The method does not take steps to guard against the CharSequence being mutated while parsing.

Added in 9.

Java documentation for java.lang.Integer.parseUnsignedInt(java.lang.CharSequence, int, 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.

[Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/CharSequence;III)I", "", ApiSince=33)]
public static int ParseUnsignedInt (Java.Lang.ICharSequence s, int beginIndex, int endIndex, int radix);

[<Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/CharSequence;III)I", "", ApiSince=33)>]
static member ParseUnsignedInt : Java.Lang.ICharSequence * int * int * int -> int

Parameters

Returns

the unsigned int represented by the subsequence in the specified radix.

Attributes

RegisterAttribute

Remarks

Parses the CharSequence argument as an unsigned int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

The method does not take steps to guard against the CharSequence being mutated while parsing.

Added in 9.

Java documentation for java.lang.Integer.parseUnsignedInt(java.lang.CharSequence, int, 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.

[Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/String;)I", "", ApiSince=26)]
public static int ParseUnsignedInt (string s);

[<Android.Runtime.Register("parseUnsignedInt", "(Ljava/lang/String;)I", "", ApiSince=26)>]
static member ParseUnsignedInt : string -> int

Parameters

Returns

the unsigned integer value represented by the argument in decimal.

Attributes

RegisterAttribute

Remarks

Parses the string argument as an unsigned decimal integer. The characters in the string must all be decimal digits, except that the first character may be an ASCII plus sign '+' ('\u005Cu002B'). The resulting integer value is returned, exactly as if the argument and the radix 10 were given as arguments to the #parseUnsignedInt(java.lang.String, int) method.

Added in 1.8.

Java documentation for java.lang.Integer.parseUnsignedInt(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.