AutoI Technology Curriculum Book part 110 potx

Related Int, String Example $w = Number(1+2+10) ;returns 13 $x = Number("3.14") ;returns 3.14 $y = Number("24/7") ;returns 24 $z = Number("tmp3") ;returns 0 Function Reference Ptr Converts an expression into a pointer variant. Ptr ( expression ) Parameters expression An expression to convert into a pointer variant. Return Value Returns the pointer representation of the expression. Remarks None. Related HWnd, Int, IsPtr, String, Number Example Function Reference String Returns the string representation of an expression. String ( expression ) Parameters expression An expression to convert into a string. Return Value Returns a string. Remarks Maximum string length is 2147483647 characters (but keep in mind that no line in an AutoIt script can exceed 4095 characters.) Related Int, Number, IsString, Chr Example $var = String(10) ;$var is the string "10" Function Reference StringToBinary Converts a string into binary data. StringToBinary ( expression [, flag] ) Parameters expression An expression to convert into binary data. flag [optional] Changes how the string is stored as binary: flag = 1 (default), binary data is ANSI flag = 2, binary data is UTF16 Little Endian flag = 3, binary data is UTF16 Big Endian flag = 4, binary data is UTF8 Return Value Returns a binary variant. Remarks None. Related Binary, BinaryToString, IsBinary, String Example ; Binary ANSI to String $buffer = StringToBinary("Hello - ä½ å¥½") MsgBox(4096, "String() representation" , $buffer) $buffer = BinaryToString($buffer) MsgBox(4096, "BinaryToString() ANSI representation" , $buffer) ; Binary UTF16-LE to String $buffer = StringToBinary("Hello - ä½ å¥½", 2) MsgBox(4096, "String() representation" , $buffer) $buffer = BinaryToString($buffer, 2) MsgBox(4096, "BinaryToString() UTF16-LE representation" , $buffer) ; Binary UTF16-BE to String $buffer = StringToBinary("Hello - ä½ å¥½", 3) MsgBox(4096, "String() representation" , $buffer) $buffer = BinaryToString($buffer, 3) MsgBox(4096, "BinaryToString() UTF16-BE representation" , $buffer) ; Binary UTF8 to String $buffer = StringToBinary("Hello - ä½ å¥½", 4) MsgBox(4096, "String() representation" , $buffer) $buffer = BinaryToString($buffer, 4) MsgBox(4096, "BinaryToString() UTF8 representation" , $buffer) Function Reference UBound Returns the size of array dimensions. UBound ( Array [, Dimension] ) Parameters Array The array variable which is being queried. Dimension [optional] Which dimension of a multi- dimensioned array to report the size of. Default is 1, which is the first dimension. If this parameter is 0, the number of subscripts in the array is returned. Return Value Success: Returns the size of the array dimension. Failure: Returns 0 and sets @error: 1 = Array given is not an array. 2 = Array dimension is invalid. Remarks Remember that the value returned by UBound is one greater than the index of an array's last element! Related Dim Example Dim $myArray[10][20] ;element 0,0 to 9,19 $rows = UBound($myArray) $cols = UBound($myArray, 2) $dims = UBound($myArray, 0) MsgBox(0, "The " & $dims & "-dimensional array has", _ $rows & " rows, " & $cols & " columns") ;Display $myArray's contents $output = "" For $r = 0 to UBound($myArray,1) - 1 $output = $output & @LF For $c = 0 to UBound($myArray,2) - 1 $output = $output & $myArray[$r][$c] & " " Next . Remarks Maximum string length is 2147483647 characters (but keep in mind that no line in an AutoIt script can exceed 4095 characters.) Related Int, Number, IsString, Chr Example $var