my english is not well ,sorry!
example:
if i have this file, “d:\bsph.sld”
(setq aaa (vl-string->list (_readstream "d:\\bsph.sld" 0))) --->
(65 117 116 111 67 65 68 32 83 108 105 100 101 13 10 26 0 86 2 63 63 44 221 179 0 2 0 52 18 7 255 7 255 0 0 29 1 0 1 255 1 255 0 0 0 0 1 255 0 0 0 0 1 255 0 0 0 0 1 255 0 0 0 0 1 255 0 0 0 0 1 255 0 0 0 0 1 255 0 0 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 98 0 0 98 0 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 1 255 86 1 0 86 1 0 3 255 3 255 83 0 14 1 113 0 14 1 3 255 83 0 8 1 83 0 15 1 3 255 113 0 8 1 113 0 15 1 3 255 66 0 14 1 49 0 14 1 3 255 0 14 1 0 14 1 3 255 0 63 0 63 0 253 66 0 17 1 0 253 66 0 12 1 0 253 83 0 14 1 0 253 83 0 242 254 3 255 66 0 17 1 66 0 12 1 66 0 12 1 83 0 14 1 83 0 14 1 66 0 17 1 3 255 0 63 0 63 0 253 130 0 17 1 0 253 130 0 12 1 0 253 113 0 14 1 0 253 113 0 242 254 3 255 0 17 1 0 12 1 0 12 1 113 0 14 1 113 0 14 1 0 17 1 3 255 86 0 45 1 86 0 37 1 3 255 86 0 43 1 87 0 44 1 87 0 44 1 89 0 45 1 89 0 45 1 90 0 45 1 90 0 45 1 92 0 44 1 92 0 44 1 92 0 43 1 92 0 43 1 92 0 37 1 3 255 96 0 45 1 103 0 37 1 3 255 103 0 45 1 96 0 37 1 3 255 107 0 49 1 107 0 37 1 107 0 37 1 114 0 37 1 3 255 98 0 0 98 0 122 0 3 255 86 1 0 86 1 122 0 3 255 115 0 123 0 0 123 0 3 255 69 1 123 0 0 123 0 3 255 0 63 0 63 0 253 115 0 125 0 0 253 115 0 120 0 0 253 98 0 123 0 0 253 98 0 63 3 255 115 0 125 0 115 0 120 0 115 0 120 0 98 0 123 0 98 0 123 0 115 0 125 0 3 255 0 63 0 63 0 253 69 1 125 0 0 253 69 1 120 0 0 253 86 1 123 0 0 253 86 1 63 3 255 69 1 125 0 69 1 120 0 69 1 120 0 86 1 123 0 86 1 123 0 69 1 125 0 3 255 0 0 0 0 3 255 0 0 0 0 3 255 0 0 0 0 3 255 0 123 0 0 123 0 3 255 64 0 0 64 0 84 0 3 255 119 1 0 119 1 84 0 3 255 81 0 84 0 0 84 0 3 255 102 1 84 0 0 84 0 3 255 0 63 0 63 0 253 81 0 87 0 0 253 81 0 82 0 0 253 64 0 84 0 0 253 64 0 63 3 255 81 0 87 0 81 0 82 0 81 0 82 0 64 0 84 0 64 0 84 0 81 0 87 0 3 255 0 63 0 63 0 253 102 1 87 0 0 253 102 1 82 0 0 253 119 1 84 0 0 253 119 1 63 3 255 102 1 87 0 102 1 82 0 102 1 82 0 119 1 84 0 119 1 84 0 102 1 87 0 3 255 0 92 0 0 105 0 0 105 0 0 105 0 0 105 0 0 104 0 0 104 0 0 103 0 0 103 0 0 102 0 0 102 0 0 100 0 0 100 0 0 97 0 0 97 0 0 95 0 0 95 0 0 94 0 0 94 0 0 93 0 0 93 0 0 92 0 0 92 0 0 92 0 3 255 0 84 0 0 84 0 3 255 0 0 0 0 3 255 29 1 0 29 1 0 3 255 0 0 0 0 3 255 12 1 0 0 0 3 255 0 63 0 63 0 253 171 0 0 0 253 171 0 0 0 253 154 0 0 0 253 154 0 100 255 3 255 0 0 0 0 0 0 0 0 0 0 0 0 3 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 100 255 3 255 12 1 0 12 1 0 12 1 0 29 1 0 29 1 0 12 1 0 3 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 255 0 0 0 0 7 255 7 255 0 63 0 63 0 253 64 0 0 0 253 65 0 0 0 253 64 0 0 0 253 64 0 18 255 0 63 0 63 0 253 65 0 0 0 253 64 0 0 0 253 65 0 0 0 253 65 0 18 255 7 255 64 0 0 65 0 0 65 0 0 65 0 0 65 0 0 64 0 0 64 0 0 64 0 0 7 255 0 63 0 63 0 253 64 0 0 0 253 64 0 0 0 253 119 1 0 0 253 119 1 18 255 0 63 0 63 0 253 64 0 0 0 253 119 1 0 0 253 119 1 0 0 253 119 1 18 255 7 255 64 0 0 64 0 0 64 0 0 119 1 0 119 1 0 119 1 0 119 1 0 64 0 0 7 255 0 63 0 63 0 253 64 0 0 0 253 64 0 0 0 253 121 0 0 0 253 121 0 48 255 0 63 0 63 0 253 64 0 0 0 253 121 0 0 0 253 121 0 0 0 253 121 0 49 255 7 255 64 0 0 64 0 0 64 0 0 121 0 0 121 0 0 121 0 0 121 0 0 64 0 0 7 255 0 63 0 63 0 253 121 0 0 0 253 121 0 0 0 63 1 0 0 63 1 51 255 0 63 0 63 0 253 121 0 0 0 63 1 0 0 63 1 0 0 63 1 52 255 7 255 121 0 0 121 0 0 121 0 0 63 1 0 63 1 0 63 1 0 63 1 0 121 0 0 7 255 0 63 0 63 0 253 121 0 0 0 253 120 0 0 0 253 121 0 0 0 253 121 0 52 255 0 63 0 63 0 253 120 0 0 0 253 121 0 0 0 253 120 0 0 0 253 120 0 52 255 7 255 121 0 0 120 0 0 120 0 0 120 0 0 120 0 0 121 0 0 121 0 0 121 0 0 7 255 0 63 0 63 0 253 120 1 0 0 253 119 1 0 0 253 120 1 0 0 253 120 1 48 255 0 63 0 63 0 253 119 1 0 0 253 120 1 0 0 253 119 1 0 0 253 119 1 48 255 7 255 120 1 0 119 1 0 119 1 0 119 1 0 119 1 0 120 1 0 120 1 0 120 1 0 7 255 0 63 0 63 0 63 1 0 0 63 1 0 0 253 119 1 0 0 253 119 1 48 255 0 63 0 63 0 63 1 0 0 253 119 1 0 0 253 119 1 0 0 253 119 1 49 255 7 255 63 1 0 63 1 0 63 1 0 119 1 0 119 1 0 119 1 0 119 1 0 63 1 0 7 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 48 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 48 255 7 255 62 1 0 63 1 0 63 1 0 63 1 0 63 1 0 62 1 0 62 1 0 62 1 0 3 255 3 255 63 1 0 63 0 3 255 119 1 0 63 0 3 255 63 0 63 0 3 255 63 255 0 63 16 1 3 255 0 63 0 63 0 253 150 1 0 0 253 156 1 0 0 253 153 1 0 0 253 153 1 52 255 3 255 63 0 63 0 63 0 63 0 63 0 63 0 3 255 0 63 0 63 0 253 150 1 255 0 0 253 156 1 255 0 0 253 153 1 0 0 253 153 1 18 255 3 255 63 255 0 63 255 0 63 255 0 63 0 63 0 63 255 0 3 255 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 63 0 3 255 63 0 63 0 7 255 7 255 0 63 0 63 0 253 82 0 0 0 253 83 0 0 0 253 82 0 0 0 253 82 0 18 255 0 63 0 63 0 253 83 0 0 0 253 82 0 0 0 253 83 0 0 0 253 83 0 18 255 7 255 82 0 0 83 0 0 83 0 0 83 0 0 83 0 0 82 0 0 82 0 0 82 0 0 7 255 0 63 0 63 0 253 113 0 0 0 253 113 0 0 0 253 113 0 0 0 253 113 0 18 255 0 63 0 63 0 253 113 0 0 0 253 113 0 0 0 253 113 0 0 0 253 113 0 18 255 7 255 113 0 0 113 0 0 113 0 0 113 0 0 113 0 0 113 0 0 113 0 0 113 0 0 7 255 0 63 0 63 0 253 70 1 0 0 253 71 1 0 0 253 70 1 0 0 253 70 1 18 255 0 63 0 63 0 253 71 1 0 0 253 70 1 0 0 253 71 1 0 0 253 71 1 18 255 7 255 70 1 0 71 1 0 71 1 0 71 1 0 71 1 0 70 1 0 70 1 0 70 1 0 7 255 0 63 0 63 0 253 100 1 0 0 253 101 1 0 0 253 100 1 0 0 253 100 1 18 255 0 63 0 63 0 253 101 1 0 0 253 100 1 0 0 253 101 1 0 0 253 101 1 18 255 7 255 100 1 0 101 1 0 101 1 0 101 1 0 101 1 0 100 1 0 100 1 0 100 1 0 3 255 3 255 83 0 0 83 0 25 1 3 255 113 0 0 113 0 25 1 7 255 7 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 24 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 24 255 7 255 29 1 0 30 1 0 30 1 0 30 1 0 30 1 0 29 1 0 29 1 0 29 1 0 7 255 65 0 0 64 0 0 7 255 72 0 0 64 0 0 7 255 79 0 0 64 0 0 7 255 83 0 0 64 0 0 7 255 83 0 0 64 0 0 7 255 83 0 0 70 0 0 7 255 83 0 0 77 0 0 7 255 115 0 0 113 0 0 7 255 125 0 0 113 0 0 7 255 0 0 113 0 0 7 255 0 0 113 0 0 7 255 0 0 113 0 0 7 255 0 0 120 0 0 7 255 0 0 127 0 0 7 255 0 0 0 0 7 255 0 0 0 0 7 255 0 0 0 0 7 255 33 1 0 29 1 0 7 255 40 1 0 29 1 0 7 255 47 1 0 29 1 0 7 255 55 1 0 29 1 0 7 255 62 1 0 32 1 0 7 255 65 1 0 35 1 0 7 255 70 1 0 42 1 0 7 255 70 1 0 49 1 0 7 255 70 1 0 57 1 0 7 255 70 1 0 64 1 0 7 255 101 1 0 101 1 0 7 255 108 1 0 101 1 0 7 255 115 1 0 101 1 0 7 255 119 1 0 101 1 0 7 255 119 1 0 101 1 0 7 255 119 1 0 106 1 0 7 255 119 1 0 114 1 0 7 255 0 63 0 63 0 63 1 0 0 63 1 0 0 253 220 0 0 0 253 220 0 24 255 0 63 0 63 0 63 1 0 0 253 220 0 0 0 253 220 0 0 0 253 220 0 24 255 7 255 29 1 0 29 1 0 29 1 0 0 0 0 0 0 0 0 0 29 1 0 7 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 18 255 0 63 0 63 0 63 1 0 0 63 1 0 0 63 1 0 0 63 1 18 255 7 255 29 1 0 30 1 0 30 1 0 37 1 0 37 1 0 36 1 0 36 1 0 29 1 0 3 255 3 255 37 1 0 123 1 54 1 3 255 29 1 0 29 1 84 1 7 255 7 255 0 0 0 75 1 7 255 24 1 0 24 1 67 1 7 255 0 0 0 0 7 255 0 0 0 0 7 255 0 0 0 0 7 255 0 0 0 0 7 255 0 0 0 0 7 255 0 0 255 0 0 7 255 4 1 0 24 1 0 3 255 3 255 0 0 0 0 0 0 0 0 7 255 7 255 0 0 0 76 1 7 255 16 1 0 16 1 59 1 7 255 0 70 1 0 72 1 0 72 1 0 74 1 0 74 1 0 75 1 0 75 1 0 75 1 0 75 1 0 76 1 0 76 1 0 76 1 0 76 1 0 75 1 7 255 0 1 62 1 0 65 1 0 65 1 0 68 1 0 68 1 0 70 1 7 255 0 1 62 1 3 1 60 1 3 1 60 1 6 1 59 1 6 1 59 1 9 1 59 1 9 1 59 1 13 1 59 1 13 1 59 1 16 1 60 1 16 1 60 1 19 1 61 1 19 1 61 1 22 1 62 1 22 1 62 1 24 1 64 1 3 255 3 255 0 63 0 63 0 63 1 56 1 0 63 1 61 1 0 63 1 60 1 0 63 1 196 254 3 255 46 1 56 1 46 1 61 1 46 1 61 1 29 1 60 1 29 1 60 1 46 1 56 1 3 255 0 63 0 63 0 253 84 1 44 1 0 253 80 1 40 1 0 253 94 1 30 1 0 253 94 1 226 254 3 255 84 1 44 1 80 1 40 1 80 1 40 1 94 1 30 1 94 1 30 1 84 1 44 1 3 255 68 1 75 1 62 1 75 1 62 1 75 1 62 1 70 1 62 1 70 1 64 1 71 1 64 1 71 1 66 1 71 1 66 1 71 1 68 1 70 1 68 1 70 1 69 1 69 1 69 1 69 1 70 1 67 1 70 1 67 1 70 1 66 1 70 1 66 1 69 1 64 1 69 1 64 1 68 1 63 1 68 1 63 1 66 1 63 1 66 1 63 1 64 1 63 1 64 1 63 1 62 1 63 1 62 1 63 1 62 1 64 1 62 1 64 1 61 1 65 1 3 255 77 1 75 1 75 1 75 1 75 1 75 1 74 1 73 1 74 1 73 1 73 1 70 1 73 1 70 1 73 1 68 1 73 1 68 1 74 1 65 1 74 1 65 1 75 1 63 1 75 1 63 1 77 1 63 1 77 1 63 1 78 1 63 1 78 1 63 1 80 1 63 1 80 1 63 1 81 1 65 1 81 1 65 1 82 1 68 1 82 1 68 1 82 1 70 1 82 1 70 1 81 1 73 1 81 1 73 1 80 1 75 1 80 1 75 1 78 1 75 1 78 1 75 1 77 1 75 1 3 255 92 1 70 1 92 1 71 1 92 1 71 1 91 1 72 1 91 1 72 1 90 1 72 1 90 1 72 1 89 1 72 1 89 1 72 1 88 1 71 1 88 1 71 1 88 1 70 1 88 1 70 1 88 1 69 1 88 1 69 1 89 1 68 1 89 1 68 1 90 1 68 1 90 1 68 1 91 1 68 1 91 1 68 1 92 1 69 1 92 1 69 1 92 1 70 1 3 255 93 1 30 1 89 1 34 1 89 1 34 1 85 1 38 1 85 1 38 1 80 1 42 1 80 1 42 1 75 1 46 1 75 1 46 1 70 1 49 1 70 1 49 1 65 1 52 1 65 1 52 1 59 1 54 1 59 1 54 1 53 1 56 1 53 1 56 1 47 1 58 1 47 1 58 1 41 1 59 1 41 1 59 1 35 1 59 1 35 1 59 1 29 1 60 1 3 255 0 75 1 0 102 1 3 255 24 1 67 1 24 1 102 1 3 255 0 88 1 0 90 1 3 255 24 1 88 1 24 1 90 1 3 255 0 89 1 0 89 1 3 255 7 1 89 1 0 89 1 3 255 0 63 0 63 0 253 176 0 92 1 0 253 176 0 86 1 0 253 159 0 89 1 0 253 159 0 167 254 3 255 0 92 1 0 86 1 0 86 1 0 89 1 0 89 1 0 92 1 3 255 0 63 0 63 0 63 1 92 1 0 63 1 86 1 0 63 1 89 1 0 63 1 167 254 3 255 7 1 92 1 7 1 86 1 7 1 86 1 24 1 89 1 24 1 89 1 7 1 92 1 3 255 0 98 1 0 111 1 0 111 1 0 98 1 3 255 0 103 1 0 103 1 3 255 0 102 1 0 103 1 0 103 1 0 104 1 0 104 1 0 97 1 3 255 0 89 1 0 89 1 3 255 29 1 0 29 1 16 1 3 255 35 1 0 35 1 16 1 3 255 12 1 16 1 0 16 1 3 255 52 1 16 1 69 1 16 1 3 255 0 63 0 63 0 63 1 19 1 0 63 1 13 1 0 63 1 16 1 0 63 1 240 254 3 255 12 1 19 1 12 1 13 1 12 1 13 1 29 1 16 1 29 1 16 1 12 1 19 1 3 255 0 63 0 63 0 63 1 19 1 0 63 1 13 1 0 63 1 16 1 0 63 1 240 254 3 255 52 1 19 1 52 1 13 1 52 1 13 1 35 1 16 1 35 1 16 1 52 1 19 1 3 255 0 33 1 0 20 1 3 255 0 27 1 0 28 1 0 28 1 0 29 1 0 29 1 0 29 1 0 29 1 0 28 1 0 28 1 0 27 1 0 27 1 0 25 1 0 25 1 0 24 1 0 24 1 0 22 1 0 22 1 0 21 1 0 21 1 0 20 1 0 20 1 0 20 1 0 20 1 0 21 1 0 21 1 0 22 1 7 255 7 255 0 63 0 63 0 253 154 0 0 0 253 155 0 0 0 253 154 0 0 0 253 154 0 18 255 0 63 0 63 0 253 155 0 0 0 253 154 0 0 0 253 155 0 0 0 253 155 0 18 255 7 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 255 0 52 0 0 51 0 0 51 0 0 30 0 0 30 0 0 31 0 0 31 0 0 33 0 7 255 0 43 0 0 41 0 0 41 0 0 40 0 7 255 0 44 0 0 40 0 0 40 0 0 38 0 0 38 0 0 36 0 0 36 0 0 35 0 7 255 0 44 0 0 45 0 7 255 0 49 0 0 48 0 0 48 0 0 44 0 0 44 0 0 41 0 0 41 0 0 38 0 0 38 0 0 36 0 0 36 0 0 34 0 0 34 0 0 32 0 0 32 0 0 30 0 7 255 0 50 0 0 48 0 0 48 0 0 47 0 7 255 0 43 0 0 44 0 0 44 0 0 45 0 0 45 0 0 43 0 0 43 0 0 40 0 0 40 0 0 38 0 0 38 0 0 36 0 0 36 0 0 34 0 0 34 0 0 32 0 0 32 0 0 30 0 0 30 0 0 29 0 7 255 0 41 0 0 41 0 0 41 0 0 31 0 0 31 0 0 31 0 0 31 0 0 32 0 7 255 0 52 0 0 50 0 0 50 0 0 49 0 0 49 0 0 48 0 7 255 0 46 0 0 46 0 0 46 0 0 46 0 0 46 0 0 44 0 7 255 0 53 0 0 51 0 0 51 0 0 49 0 0 49 0 0 47 0 0 47 0 0 44 0 0 44 0 0 41 0 0 41 0 0 39 0 0 39 0 0 37 0 0 37 0 0 34 0 0 34 0 0 32 0 0 32 0 0 30 0 0 30 0 0 29 0 0 29 0 0 28 0 0 28 0 0 29 0 0 29 0 0 35 0 0 35 0 0 29 0 7 255 0 39 0 0 40 0 0 40 0 0 41 0 0 41 0 0 40 0 0 40 0 0 40 0 0 40 0 0 39 0 0 39 0 0 33 0 7 255 0 31 0 0 36 0 7 255 0 50 0 0 52 0 0 52 0 0 52 0 0 52 0 0 52 0 7 255 0 51 0 0 32 0 0 32 0 0 29 0 0 29 0 0 30 0 0 30 0 0 32 0 7 255 0 40 0 0 42 0 0 42 0 0 42 0 0 42 0 0 42 0 7 255 0 49 0 0 48 0 0 48 0 0 43 0 7 255 0 48 0 0 45 0 0 45 0 0 43 0 7 255 0 45 0 0 43 0 0 43 0 0 42 0 7 255 0 46 0 0 45 0 0 45 0 0 41 0 7 255 0 38 0 0 37 0 0 37 0 0 36 0 7 255 0 52 0 0 51 0 0 51 0 0 51 0 0 51 0 0 45 0 0 45 0 0 42 0 0 42 0 0 41 0 0 41 0 0 39 0 0 39 0 0 37 0 0 37 0 0 36 0 0 36 0 0 34 0 0 34 0 0 33 0 0 33 0 0 31 0 0 31 0 0 30 0 7 255 0 52 0 0 49 0 0 49 0 0 42 0 0 42 0 0 43 0 0 43 0 0 44 0 0 44 0 0 44 0 0 44 0 0 51 0 0 51 0 0 50 0 0 50 0 0 49 0 7 255 0 46 0 0 47 0 7 255 0 40 0 0 41 0 0 41 0 0 41 0 0 41 0 0 41 0 7 255 0 40 0 0 29 0 0 29 0 0 30 0 0 30 0 0 32 0 7 255 0 36 0 0 37 0 7 255 0 52 0 0 50 0 0 50 0 0 45 0 0 45 0 0 43 0 0 43 0 0 41 0 7 255 0 47 0 0 48 0 7 255 0 44 0 0 42 0 7 255 0 43 0 0 32 0 0 32 0 0 32 0 0 32 0 0 35 0 7 255 0 40 0 0 38 0 7 255 0 49 0 0 47 0 0 47 0 0 29 0 0 29 0 0 31 0 0 31 0 0 33 0 7 255 0 47 0 0 49 0 0 49 0 0 49 0 0 49 0 0 48 0 0 48 0 0 31 0 0 31 0 0 30 0 0 30 0 0 29 0 0 29 0 0 32 0 0 32 0 0 30 0 7 255 0 45 0 0 39 0 0 39 0 0 37 0 0 37 0 0 35 0 0 35 0 0 34 0 7 255 0 45 0 0 44 0 0 44 0 0 41 0 0 41 0 0 37 0 0 37 0 0 34 0 7 255 5 1 50 0 5 1 49 0 5 1 49 0 4 1 45 0 4 1 45 0 3 1 44 0 7 255 5 1 47 0 12 1 47 0 7 255 1 1 42 0 14 1 44 0 14 1 44 0 13 1 44 0 13 1 44 0 12 1 43 0 7 255 8 1 52 0 8 1 51 0 8 1 51 0 8 1 29 0 8 1 29 0 8 1 30 0 8 1 30 0 8 1 31 0 7 255 4 1 41 0 4 1 38 0 4 1 38 0 5 1 32 0 5 1 32 0 4 1 33 0 4 1 33 0 5 1 34 0 7 255 5 1 39 0 13 1 40 0 13 1 40 0 13 1 41 0 13 1 41 0 12 1 39 0 12 1 39 0 12 1 37 0 12 1 37 0 12 1 35 0 12 1 35 0 12 1 34 0 12 1 34 0 11 1 33 0 11 1 33 0 9 1 35 0 9 1 35 0 11 1 33 0 7 255 15 1 47 0 15 1 46 0 15 1 46 0 15 1 36 0 15 1 36 0 15 1 38 0 15 1 38 0 15 1 39 0 7 255 18 1 52 0 19 1 51 0 19 1 51 0 19 1 33 0 19 1 33 0 19 1 31 0 19 1 31 0 18 1 30 0 18 1 30 0 15 1 33 0 15 1 33 0 18 1 30 0 7 255 38 1 52 0 38 1 51 0 38 1 51 0 37 1 49 0 37 1 49 0 35 1 47 0 35 1 47 0 35 1 45 0 7 255 36 1 48 0 43 1 49 0 7 255 38 1 48 0 39 1 46 0 39 1 46 0 39 1 45 0 7 255 31 1 52 0 31 1 51 0 31 1 51 0 29 1 48 0 29 1 48 0 28 1 46 0 28 1 46 0 26 1 45 0 26 1 45 0 25 1 44 0 7 255 29 1 48 0 34 1 49 0 7 255 30 1 48 0 31 1 46 0 31 1 46 0 31 1 45 0 7 255 34 1 45 0 34 1 44 0 34 1 44 0 34 1 43 0 7 255 27 1 44 0 27 1 42 0 27 1 42 0 27 1 41 0 27 1 41 0 26 1 40 0 26 1 40 0 26 1 39 0 7 255 27 1 42 0 43 1 43 0 43 1 43 0 43 1 44 0 43 1 44 0 41 1 41 0 7 255 30 1 41 0 30 1 40 0 30 1 40 0 31 1 35 0 31 1 35 0 30 1 29 0 30 1 29 0 30 1 30 0 30 1 30 0 30 1 32 0 7 255 31 1 40 0 39 1 40 0 39 1 40 0 39 1 41 0 39 1 41 0 38 1 37 0 38 1 37 0 31 1 37 0 7 255 31 1 34 0 39 1 35 0 39 1 35 0 38 1 31 0 38 1 31 0 39 1 31 0 39 1 31 0 30 1 30 0 7 255 51 1 49 0 53 1 48 0 53 1 48 0 54 1 47 0 7 255 48 1 43 0 50 1 41 0 50 1 41 0 51 1 40 0 7 255 49 1 32 0 51 1 29 0 51 1 29 0 54 1 43 0 7 255 56 1 43 0 67 1 44 0 67 1 44 0 67 1 45 0 67 1 45 0 65 1 44 0 7 255 61 1 52 0 61 1 50 0 61 1 50 0 61 1 38 0 61 1 38 0 61 1 37 0 61 1 37 0 56 1 29 0 56 1 29 0 55 1 30 0 55 1 30 0 66 1 31 0 66 1 31 0 63 1 35 0 63 1 35 0 66 1 31 0 66 1 31 0 67 1 29 0 7 255 54 1 38 0 69 1 39 0 69 1 39 0 68 1 39 0 68 1 39 0 66 1 39 0 7 255 78 1 50 0 79 1 48 0 79 1 48 0 80 1 47 0 80 1 47 0 80 1 45 0 7 255 86 1 51 0 86 1 50 0 86 1 50 0 84 1 43 0 7 255 76 1 43 0 90 1 44 0 90 1 44 0 89 1 44 0 89 1 44 0 88 1 44 0 7 255 78 1 37 0 88 1 38 0 88 1 38 0 87 1 38 0 87 1 38 0 85 1 38 0 7 255 73 1 30 0 92 1 32 0 92 1 32 0 91 1 32 0 91 1 32 0 89 1 31 0 0)
then,i used
(_writestream "d:\\new.sld" (vl-list->string aaa) "w") ----->
16
opend the file (new.sld) with the notepad,i just got like this,
AutoCAD Slide
can you tell me ,why?
i view this link that you gived,http://www.theswamp.org/index.php?topic=29889.0,you can do very well ,hepl me ,where is wrong
;;;(defun _ReadStream ( path len / fso file stream result )
;; If the file is successful read the data is returned as
;; a string. Won't be tripped up by nulls, control chars
;; including ctrl z (eof marker). Pretty fast (feel free
;; to bench mark / compare to alternates).
;;
;; If the caller wants the result as a list of byte values
;; simply use vl-string->list on the result:
;;
;; (setq bytes
;; (if (setq stream (_ReadStream path len))
;; (vl-string->list stream)
;; )
;; )
;;
;; Arguments:
;;
;; path <duh>
;; len Number of bytes to read. If non numeric, less
;; than 1 or greater than the number of bytes in
;; the file everything is returned.
(vl-catch-all-apply
'(lambda ( / iomode format size )
(setq
iomode 1 ;; 1 = read, 2 = write, 8 = append
format 0 ;; 0 = ascii, -1 = unicode, -2 = system default
fso (vlax-create-object "Scripting.FileSystemObject")
file (vlax-invoke fso 'GetFile path)
stream (vlax-invoke fso 'OpenTextFile path iomode format)
size (vlax-get file 'Size)
len (if (and (numberp len) (< 0 len size)) (fix len) size)
result (vlax-invoke stream 'read len)
)
(vlax-invoke stream 'Close)
)
)
(if stream (vlax-release-object stream))
(if file (vlax-release-object file))
(if fso (vlax-release-object fso))
result
)
;;(defun _WriteStream ( path text mode / fso stream file result )
;; Return the file size if the file is successfully written
;; to, otherwise nil. Will write all ascii chars to file
;; including nulls. If the caller wants to pass a list of
;; byte values to the function just call it like so:
;;
;; (_WriteStream
;; path
;; (vl-list->string '(87 111 111 116 33))
;; mode
;; )
;;
;; Arguments:
;;
;; path <duh>
;; text <duh>
;; mode "a" to create/append,
;; "w" to create/overwrite (default)
(setq mode (if (member mode '("a" "A")) "a" "w"))
(vl-catch-all-apply
'(lambda ( / format )
(setq fso (vlax-create-object "Scripting.FileSystemObject"))
(cond
( (or (null (findfile path)) (eq "w" mode))
(setq stream
(vlax-invoke-method
fso
'CreateTextFile
path
-1 ;; 0 (false) = don't overwrite , -1 (true) = overwrite
0 ;; 0 (false) = ascii, -1 (true) = unicode
)
)
(setq file (vlax-invoke-method fso 'GetFile path))
)
( (setq file (vlax-invoke-method fso 'GetFile path))
(setq stream
(vlax-invoke-method
file
'OpenAsTextStream
8 ;; 1 = read, 2 = write, 8 = append
0 ;; 0 = ascii, -1 = unicode, -2 system default
)
)
)
)
(vlax-invoke-method stream 'Write text)
(vlax-invoke-method stream 'Close)
(setq result (vlax-get file 'Size))
)
)
(if file (vlax-release-object file))
(if stream (vlax-release-object stream))
(if fso (vlax-release-object fso))
result
)
