Value, which represents a base 10 unsigned number, is prefixed with a negative sign. ' The UInt32 value 4294967295 is outside the range of the Byte type. ' The UInt32 value 340 is outside the range of the Byte type. ' Converted the UInt32 value 121 to the Byte value 121. ' Converted the UInt32 value 0 to the Byte value 0. ' The example displays the following output: String values = is outside the range of the Byte type.', _ Also note that while leading and trailing spaces parse successfully, formatting symbols, such as currency symbols, group separators, or decimal separators, do not. Note that while a null string parses to zero, String.Empty throws a FormatException. The following example defines a string array and attempts to convert each string to a Byte. Value represents a number that is less than Byte.MinValue or greater than Byte.MaxValue. Returns the specified 8-bit unsigned integer no actual conversion is performed.Ĭonverts the value of the specified Unicode character to the equivalent 8-bit unsigned integer.Ĭalling this method always throws InvalidCastException.Ĭonverts the specified Boolean value to the equivalent 8-bit unsigned integer.Ĭonverts the value of the specified double-precision floating-point number to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 16-bit signed integer to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 32-bit signed integer to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified object to an 8-bit unsigned integer. Overloads ToByte(String)Ĭonverts the specified string representation of a number to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 16-bit unsigned integer to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 32-bit unsigned integer to an equivalent 8-bit unsigned integer.Ĭonverts the string representation of a number in a specified base to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified object to an 8-bit unsigned integer, using the specified culture-specific formatting information.Ĭonverts the specified string representation of a number to an equivalent 8-bit unsigned integer, using specified culture-specific formatting information.Ĭonverts the value of the specified single-precision floating-point number to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 64-bit unsigned integer to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 8-bit signed integer to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified decimal number to an equivalent 8-bit unsigned integer.Ĭonverts the value of the specified 64-bit signed integer to an equivalent 8-bit unsigned integer. a specified value to an 8-bit unsigned integer. if there are any empty spaces also take it out. replace all commas if present with no comma Here, a String value is converted into double values taking the commas into consideration. If we want to convert a value that contains commas then use replaceAll() method to replace that commas and the use parseDouble() method to get double value. String s2 = 'mohit' //NumberFormatException It's more intuitive to not lose any information when you don't use any specifier, both on converting to and from a string. Use the 'G17' specifier whose sole purpose is to assure a roundtrip conversion without loss of precision. String s1 = '500.77' //String declarationĭouble i1 = Double.valueOf(s1) // Double.valueOf() method converts a String into Double Don't use double.ToString () without a specifier if you plan to then parse it back.

Here, a String value is converted into a double value by using the valueOf() method. This method is used to convert a String into a Double Object. The valueOf() method is a part of Double class. public class StudyTonightĭouble i = Double.parseDouble(s) // Double.parseDouble() converts the string into doubleĤ54.9 2. Here, a String value is converted into double type value by using the parseDouble() method. It is a static method and is used to convert a String into a double. The parseDouble() method is a part of the Double class. Whenever a data(numerical) is received from a TextField or a TextArea it is in the form of a String and if we want double type then it is required to be converted into a double before performing any mathematical operation. Also, a String can be converted into a Double object using the Double.valueOf() method.

ToString whenever I had need to convert an integer to string and not add the result to any other string. Edit: Adding this explanation after receiving a perfectively valid constructive comment from Heretic Monkey.

In Java, a String can be converted into a double value by using the Double.parseDouble() method. Now, you can also use String Interpolation for same solution.

Unity convert string to double