我的IEEE浮點數工具
前不久學習了浮點指令，試著自己寫了個轉換程式，現貼出來讓大家看看，寫得不好請不要見笑。
介面見附件圖片。
;************************************************************************
; 程式功能：顯示IEEE浮點數在記憶體中的存放以十六進位制數或二進位制方式顯示
; 程式設計：Greatboy
; 程式建立時間：2004.11
;************************************************************************
.386
.model flat, stdcall
option casemap :none
include windows.inc
include user32.inc
includelib user32.lib
include kernel32.inc
includelib kernel32.lib
include gdi32.inc
includelib gdi32.lib
include fpu.inc
includeLib fpu.lib
IDD_FLOATCONDLG EQU 1000
IDD_DOUBLECONDLG EQU 1001
IDC_ICO EQU 1104
IDC_COPYBUTTON EQU 1105
IDC_PASTEBUTTON EQU 1106
IDC_DECBUTTON EQU 1
IDC_EXITBUTTON EQU 2
IDC_HEXBUTTON EQU 3
IDC_BINBUTTON EQU 4
IDC_DOUBLEBUTTON EQU 1002
IDC_FLOATBUTTON EQU 1003
IDC_DDECEDIT EQU 1004
IDC_DHEXEDIT EQU 1005
IDC_DBINEDIT63 EQU 1006
IDC_DBINEDIT62 EQU 1007
IDC_DBINEDIT61 EQU 1008
IDC_DBINEDIT60 EQU 1009
IDC_DBINEDIT59 EQU 1010
IDC_DBINEDIT58 EQU 1011
IDC_DBINEDIT57 EQU 1012
IDC_DBINEDIT56 EQU 1013
IDC_DBINEDIT55 EQU 1014
IDC_DBINEDIT54 EQU 1015
IDC_DBINEDIT53 EQU 1016
IDC_DBINEDIT52 EQU 1017
IDC_DBINEDIT51 EQU 1018
IDC_DBINEDIT50 EQU 1019
IDC_DBINEDIT49 EQU 1020
IDC_DBINEDIT48 EQU 1021
IDC_DBINEDIT47 EQU 1022
IDC_DBINEDIT46 EQU 1023
IDC_DBINEDIT45 EQU 1024
IDC_DBINEDIT44 EQU 1025
IDC_DBINEDIT43 EQU 1026
IDC_DBINEDIT42 EQU 1027
IDC_DBINEDIT41 EQU 1028
IDC_DBINEDIT40 EQU 1029
IDC_DBINEDIT39 EQU 1030
IDC_DBINEDIT38 EQU 1031
IDC_DBINEDIT37 EQU 1032
IDC_DBINEDIT36 EQU 1033
IDC_DBINEDIT35 EQU 1034
IDC_DBINEDIT34 EQU 1035
IDC_DBINEDIT33 EQU 1036
IDC_DBINEDIT32 EQU 1037
IDC_DBINEDIT31 EQU 1038
IDC_DBINEDIT30 EQU 1039
IDC_DBINEDIT29 EQU 1040
IDC_DBINEDIT28 EQU 1041
IDC_DBINEDIT27 EQU 1042
IDC_DBINEDIT26 EQU 1043
IDC_DBINEDIT25 EQU 1044
IDC_DBINEDIT24 EQU 1045
IDC_DBINEDIT23 EQU 1046
IDC_DBINEDIT22 EQU 1047
IDC_DBINEDIT21 EQU 1048
IDC_DBINEDIT20 EQU 1049
IDC_DBINEDIT19 EQU 1050
IDC_DBINEDIT18 EQU 1051
IDC_DBINEDIT17 EQU 1052
IDC_DBINEDIT16 EQU 1053
IDC_DBINEDIT15 EQU 1054
IDC_DBINEDIT14 EQU 1055
IDC_DBINEDIT13 EQU 1056
IDC_DBINEDIT12 EQU 1057
IDC_DBINEDIT11 EQU 1058
IDC_DBINEDIT10 EQU 1059
IDC_DBINEDIT09 EQU 1060
IDC_DBINEDIT08 EQU 1061
IDC_DBINEDIT07 EQU 1062
IDC_DBINEDIT06 EQU 1063
IDC_DBINEDIT05 EQU 1064
IDC_DBINEDIT04 EQU 1065
IDC_DBINEDIT03 EQU 1066
IDC_DBINEDIT02 EQU 1067
IDC_DBINEDIT01 EQU 1068
IDC_DBINEDIT00 EQU 1069
IDC_FDECEDIT EQU 1070
IDC_FHEXEDIT EQU 1071
IDC_FBINEDIT31 EQU 1072
IDC_FBINEDIT30 EQU 1073
IDC_FBINEDIT29 EQU 1074
IDC_FBINEDIT28 EQU 1075
IDC_FBINEDIT27 EQU 1076
IDC_FBINEDIT26 EQU 1077
IDC_FBINEDIT25 EQU 1078
IDC_FBINEDIT24 EQU 1079
IDC_FBINEDIT23 EQU 1080
IDC_FBINEDIT22 EQU 1081
IDC_FBINEDIT21 EQU 1082
IDC_FBINEDIT20 EQU 1083
IDC_FBINEDIT19 EQU 1084
IDC_FBINEDIT18 EQU 1085
IDC_FBINEDIT17 EQU 1086
IDC_FBINEDIT16 EQU 1087
IDC_FBINEDIT15 EQU 1088
IDC_FBINEDIT14 EQU 1089
IDC_FBINEDIT13 EQU 1090
IDC_FBINEDIT12 EQU 1091
IDC_FBINEDIT11 EQU 1092
IDC_FBINEDIT10 EQU 1093
IDC_FBINEDIT09 EQU 1094
IDC_FBINEDIT08 EQU 1095
IDC_FBINEDIT07 EQU 1096
IDC_FBINEDIT06 EQU 1097
IDC_FBINEDIT05 EQU 1098
IDC_FBINEDIT04 EQU 1099
IDC_FBINEDIT03 EQU 1100
IDC_FBINEDIT02 EQU 1101
IDC_FBINEDIT01 EQU 1102
IDC_FBINEDIT00 EQU 1103
ProcFloatDlgMain PROTO :DWORD, :DWORD, :DWORD, :DWORD
ProcDoubleDlgMain PROTO :DWORD, :DWORD, :DWORD, :DWORD
FloatToHexText PROTO :DWORD, :DWORD, :DWORD
HexToBinText PROTO :DWORD, :DWORD, :DWORD
HexTextToDec PROTO :DWORD, :DWORD, :DWORD
BinTextToHex PROTO :DWORD, :DWORD, :DWORD
ProcDecEdit PROTO :DWORD, :DWORD, :DWORD, :DWORD
ProcHexEdit PROTO :DWORD, :DWORD, :DWORD, :DWORD
.data?
hInstance dd ?
hGlobal dd ?
lpOldProcDecEdit dd ?
lpOldProcHexEdit dd ?
.data
SeleDispDlg dd 1
szInputDec db 30 dup(0)
szInputHex db 17 dup(0)
szInputBin db 65 dup(0)
r4Data dd 0
r8Data dq 0
szChar db 0,0
.const
szAppName db '浮點數轉換', 0
szErrPrompt1 db '十進位制欄沒有輸入數值！',0
szErrPrompt2 db '輸入的十進位制數太長或錯誤！',0
szErrPrompt3 db '輸入的十六進位制數錯誤或長度不夠！',0
szErrPrompt4 db '輸入的二進位制數錯誤（非0或1）！',0
szErrPrompt5 db '剪貼簿格式無效！',0
szAllowDecChar db '0123456789.', 08h
szAllowHexChar db '0123456789ABCDEFabcdef', 08h
.code
start:
invoke GetModuleHandle, NULL
mov hInstance, eax
.while TRUE
.if SeleDispDlg == 1
invoke DialogBoxParam, hInstance, IDD_FLOATCONDLG,NULL, offset ProcFloatDlgMain, NULL
.elseif SeleDispDlg == 2
invoke DialogBoxParam, hInstance, IDD_DOUBLECONDLG,NULL, offset ProcDoubleDlgMain, NULL
.else
invoke ExitProcess, NULL
.endif
.endw
ProcFloatDlgMain proc uses ebx edx edi esi hWnd, wMsg, wParam, lParam
mov eax,wMsg
.if eax == WM_CLOSE
mov SeleDispDlg, 0
invoke EndDialog, hWnd, NULL
.elseif eax == WM_INITDIALOG
invoke LoadIcon, hInstance, IDC_ICO
invoke SendMessage, hWnd,WM_SETICON, ICON_BIG, eax
invoke SendDlgItemMessage, hWnd, IDC_FDECEDIT, EM_LIMITTEXT, 29, 0
invoke SendDlgItemMessage, hWnd, IDC_FHEXEDIT, EM_LIMITTEXT, 8, 0
;invoke GetDlgItem, hWnd, IDC_FDECEDIT
;invoke SetWindowLong, eax, GWL_WNDPROC, addr ProcDecEdit
;mov lpOldProcDecEdit, eax
invoke GetDlgItem, hWnd, IDC_FHEXEDIT
invoke SetWindowLong, eax, GWL_WNDPROC, addr ProcHexEdit
mov lpOldProcHexEdit, eax
.elseif eax == WM_COMMAND
mov eax,wParam
.if ax == IDCANCEL
mov SeleDispDlg, 0
invoke EndDialog,hWnd,NULL
.elseif ax == IDC_DOUBLEBUTTON
mov SeleDispDlg, 2
invoke EndDialog,hWnd,NULL
.elseif ax == IDC_DECBUTTON
invoke GetDlgItem, hWnd, IDC_FDECEDIT
invoke GetWindowText, eax, offset szInputDec, 30 ; 千萬注意最後一個引數的長度要包括空字元在內！
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt1, offset szAppName, MB_OK or MB_ICONWARNING
mov eax,TRUE
ret
.endif
invoke FpuAtoFL, offset szInputDec, 0, DEST_FPU
fstp r4Data ; mem32
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt2, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
invoke FloatToHexText, offset r4Data, offset szInputHex, 8
invoke GetDlgItem, hWnd, IDC_FHEXEDIT
invoke SetWindowText, eax, offset szInputHex
invoke HexToBinText, offset szInputHex, offset szInputBin, 8
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_FBINEDIT31
mov ecx,32
NextEdit:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit
.elseif ax == IDC_HEXBUTTON
invoke GetDlgItem, hWnd, IDC_FHEXEDIT
invoke GetWindowText, eax, offset szInputHex, 9 ; 千萬注意最後一個引數的長度要包括空字元在內！
invoke HexTextToDec, offset szInputHex, offset r4Data, 8
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt3, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
finit
fld r4Data
invoke FpuFLtoA, 0, 7, offset szInputDec, SRC1_FPU ; 對於單精度浮點數最多精確到小數後7位
invoke GetDlgItem, hWnd, IDC_FDECEDIT
invoke SetWindowText, eax, offset szInputDec
invoke HexToBinText, offset szInputHex, offset szInputBin, 8
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_FBINEDIT31
mov ecx,32
NextEdit1:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit1
.elseif ax == IDC_BINBUTTON
lea edi,szInputBin
lea esi,szChar
cld
mov ebx,IDC_FBINEDIT31
mov ecx,32
NextEdit2:
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke GetWindowText, eax, offset szChar, 2 ; 千萬注意最後一個引數的長度要包括空字元在內！
mov al,[esi] ; store szChar to al
stosb
pop ecx
loop NextEdit2
mov al,0
mov byte ptr[edi],al ; end of string
invoke BinTextToHex, offset szInputBin, offset szInputHex, 8
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt4, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
invoke GetDlgItem, hWnd, IDC_FHEXEDIT
invoke SetWindowText, eax, offset szInputHex
invoke HexTextToDec, offset szInputHex, offset r4Data, 8
finit
fld r4Data
invoke FpuFLtoA, 0, 7, offset szInputDec, SRC1_FPU
invoke GetDlgItem, hWnd, IDC_FDECEDIT
invoke SetWindowText, eax, offset szInputDec
.elseif ax == IDC_COPYBUTTON
invoke GlobalAlloc, GHND or GMEM_SHARE, 33
mov hGlobal,eax
invoke GlobalLock, hGlobal
mov edi,eax
lea esi,szInputBin
mov ecx,33
cld
rep movsb
invoke GlobalUnlock, hGlobal
invoke OpenClipboard, hWnd
invoke EmptyClipboard
invoke SetClipboardData, CF_TEXT, hGlobal
invoke CloseClipboard
;invoke GlobalFree, hGlobal
.elseif ax == IDC_PASTEBUTTON
invoke IsClipboardFormatAvailable, CF_TEXT
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt5, offset szAppName, MB_OK or MB_ICONWARNING
mov eax,TRUE
ret
.endif
invoke OpenClipboard, hWnd
invoke GetClipboardData, CF_TEXT
mov hGlobal,eax
invoke GlobalLock, hGlobal
mov esi,eax
lea edi,szInputBin
mov ecx,33
cld
rep movsb
invoke GlobalUnlock, hGlobal
invoke CloseClipboard
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_FBINEDIT31
mov ecx,32
NextEdit3:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit3
.endif
; .elseif eax == WM_PAINT ;沒有找到更好的處理按鈕允許的訊息，暫用WM_PAINT訊息
; invoke IsClipboardFormatAvailable, CF_TEXT
; .if eax == 0
; invoke GetDlgItem, hWnd, IDC_PASTEBUTTON
; invoke EnableWindow, eax, FALSE
; .else
; invoke GetDlgItem, hWnd, IDC_PASTEBUTTON
; invoke EnableWindow, eax, TRUE
; .endif
; mov eax,FALSE ; 讓預設訊息處理程式再處理，不然會沒完沒了地發WM_PAINT訊息，使視窗反應變慢
; ret
.else
mov eax,FALSE
ret
.endif
mov eax,TRUE
ret
ProcFloatDlgMain endp
ProcDoubleDlgMain proc uses ebx edi esi hWnd, wMsg, wParam, lParam
mov eax,wMsg
.if eax == WM_CLOSE
mov SeleDispDlg, 0
invoke EndDialog, hWnd, NULL
.elseif eax == WM_INITDIALOG
invoke LoadIcon, hInstance, IDC_ICO
invoke SendMessage, hWnd,WM_SETICON, ICON_BIG, eax
invoke SendDlgItemMessage, hWnd, IDC_DDECEDIT, EM_LIMITTEXT, 29, 0
invoke SendDlgItemMessage, hWnd, IDC_DHEXEDIT, EM_LIMITTEXT, 16, 0
;invoke GetDlgItem, hWnd, IDC_DDECEDIT
;invoke SetWindowLong, eax, GWL_WNDPROC, addr ProcDecEdit
;mov lpOldProcDecEdit, eax
invoke GetDlgItem, hWnd, IDC_DHEXEDIT
invoke SetWindowLong, eax, GWL_WNDPROC, addr ProcHexEdit
mov lpOldProcHexEdit, eax
.elseif eax == WM_COMMAND
mov eax,wParam
.if ax == IDCANCEL
mov SeleDispDlg, 0
invoke EndDialog,hWnd,NULL
.elseif ax == IDC_FLOATBUTTON
mov SeleDispDlg, 1
invoke EndDialog,hWnd,NULL
.elseif ax == IDC_DECBUTTON
invoke GetDlgItem, hWnd, IDC_DDECEDIT
invoke GetWindowText, eax, offset szInputDec, 30
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt1, offset szAppName, MB_OK or MB_ICONWARNING
mov eax,TRUE
ret
.endif
invoke FpuAtoFL, offset szInputDec, 0, DEST_FPU
fstp r8Data ; mem64
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt2, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
invoke FloatToHexText, offset r8Data, offset szInputHex, 16
invoke GetDlgItem, hWnd, IDC_DHEXEDIT
invoke SetWindowText, eax, offset szInputHex
invoke HexToBinText, offset szInputHex, offset szInputBin, 16
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_DBINEDIT63
mov ecx,64
NextEdit:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit
.elseif ax == IDC_HEXBUTTON
invoke GetDlgItem, hWnd, IDC_DHEXEDIT
invoke GetWindowText, eax, offset szInputHex, 17
invoke HexTextToDec, offset szInputHex, offset r8Data, 16
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt3, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
finit
fld r8Data
invoke FpuFLtoA, 0, 15, offset szInputDec, SRC1_FPU ; FpuFLtoA只能到小數點後15位，再長也不會輸出了。
invoke GetDlgItem, hWnd, IDC_DDECEDIT
invoke SetWindowText, eax, offset szInputDec
invoke HexToBinText, offset szInputHex, offset szInputBin, 16
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_DBINEDIT63
mov ecx,64
NextEdit1:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit1
.elseif ax == IDC_BINBUTTON
lea edi,szInputBin
lea esi,szChar
cld
mov ebx,IDC_DBINEDIT63
mov ecx,64
NextEdit2:
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke GetWindowText, eax, offset szChar, 2 ; 千萬注意最後一個引數的長度要包括空字元在內！
mov al,[esi] ; store szChar to al
stosb
pop ecx
loop NextEdit2
mov al,0
mov byte ptr[edi],al ; end of string
invoke BinTextToHex, offset szInputBin, offset szInputHex, 16
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt4, offset szAppName, MB_OK or MB_ICONERROR
mov eax,TRUE
ret
.endif
invoke GetDlgItem, hWnd, IDC_DHEXEDIT
invoke SetWindowText, eax, offset szInputHex
invoke HexTextToDec, offset szInputHex, offset r8Data, 16
finit
fld r8Data
invoke FpuFLtoA, 0, 15, offset szInputDec, SRC1_FPU
invoke GetDlgItem, hWnd, IDC_DDECEDIT
invoke SetWindowText, eax, offset szInputDec
.elseif ax == IDC_COPYBUTTON
invoke GlobalAlloc, GHND or GMEM_SHARE, 65
mov hGlobal,eax
invoke GlobalLock, hGlobal
mov edi,eax
lea esi,szInputBin
mov ecx,65
cld
rep movsb
invoke GlobalUnlock, hGlobal
invoke OpenClipboard, hWnd
invoke EmptyClipboard
invoke SetClipboardData, CF_TEXT, hGlobal
invoke CloseClipboard
;invoke GlobalFree, hGlobal
.elseif ax == IDC_PASTEBUTTON
invoke IsClipboardFormatAvailable, CF_TEXT
.if eax == 0
invoke MessageBox, hWnd, offset szErrPrompt5, offset szAppName, MB_OK or MB_ICONWARNING
mov eax,TRUE
ret
.endif
invoke OpenClipboard, hWnd
invoke GetClipboardData, CF_TEXT
mov hGlobal,eax
invoke GlobalLock, hGlobal
mov esi,eax
lea edi,szInputBin
mov ecx,65
cld
rep movsb
invoke GlobalUnlock, hGlobal
invoke CloseClipboard
lea esi,szInputBin
lea edi,szChar
mov ebx,IDC_DBINEDIT63
mov ecx,64
NextEdit3:
mov al,[esi]
inc esi
mov byte ptr[edi],al
push ecx
invoke GetDlgItem, hWnd, ebx
inc ebx
invoke SetWindowText, eax, offset szChar
pop ecx
loop NextEdit3
.endif
.else
mov eax,FALSE
ret
.endif
mov eax,TRUE
ret
ProcDoubleDlgMain endp
FloatToHexText proc uses ebx ecx edx edi esi lpSrc, lpDest, lBitNum
LOCAL @SrcSetCount:DWORD
LOCAL @DestSetCount:DWORD
LOCAL @TempStr[16]:BYTE
mov @SrcSetCount,0
mov @DestSetCount,0
mov esi,lpSrc
mov edi,lpDest
xor eax,eax
xor ebx,ebx
mov ecx,lBitNum ; lBitNum = 8 or 16
shl ecx,1 ; div 2
NextByte:
push ecx
mov ecx,@SrcSetCount
mov al,[esi+ecx]
pop ecx
push ecx
mov ecx,2 ; 2 char by 1 byte
NextBCD:
xor bl,bl
sar al,1
jnc @F
add bl,1
@@:
sar al,1
jnc @F
add bl,2
@@:
sar al,1
jnc @F
add bl,4
@@:
sar al,1
jnc @F
add bl,8
@@:
cmp bl,10
jae @F
add bl,48 ; 0-9 Adjust to ASCII
jmp lp0
@@:
add bl,55 ; A-F Adjust to ASCII
lp0:
push ecx
mov ecx,@DestSetCount
mov [edi+ecx],bl ; store to set 1
pop ecx
inc @DestSetCount
loop NextBCD
pop ecx
inc @SrcSetCount
loop NextByte
mov ecx,@DestSetCount
; swap string set
mov esi,lpDest
lea edi,@TempStr
mov ecx,lBitNum
mov ebx,lBitNum
dec ebx ; Source stream set
xor edx,edx
TempNextChar:
mov al,[esi+ebx]
mov [edi+edx],al
dec ebx
inc edx
loop TempNextChar
lea esi,@TempStr
mov edi,lpDest
mov ecx,lBitNum
cld
rep movsb
mov al,0
mov [edi],al ; end of string
ret
FloatToHexText endp
HexToBinText proc uses ecx edi esi lpSrc, lpDest, lBitNum
mov esi,lpSrc
mov edi,lpDest
mov ecx,lBitNum ; lBitNum = 8 or 16
NextChar:
mov al,[esi]
inc esi
cmp al,39h
jbe @F
sub al,7
@@:
sub al,30h
sal al,4
push ecx
mov ecx,4
NextBit:
sal al,1
jc @F
mov byte ptr[edi],30h
jmp lp0
@@:
mov byte ptr[edi],31h
lp0:
inc edi
loop NextBit
pop ecx
loop NextChar
mov byte ptr[edi],0 ; end of string
ret
HexToBinText endp
HexTextToDec proc uses ecx edi esi lpSrc, lpDest, lBitNum
mov esi,lpSrc
mov ecx,lBitNum
NextCharChk:
mov al,[esi]
.if (al >= 'a') && (al <= 'f')
sub al,20h
.endif
.if al < 'A'
.if (al < '0') || (al > '9')
jmp HexErr
.endif
.else
.if al > 'F'
jmp HexErr
.endif
.endif
mov byte ptr[esi],al
inc esi
loop NextCharChk
mov esi,lpSrc
mov edi,lpDest
add esi,lBitNum ; lBitNum = 8 or 16
dec esi
xor eax,eax
mov ecx,lBitNum
sar ecx,1 ; ecx / 2
NextByte:
mov al,[esi]
dec esi
cmp al,'9'
jbe @F
sub al,7
@@:
sub al,30h
mov ah,al
mov al,[esi]
dec esi
cmp al,'9'
jbe @F
sub al,7
@@:
sub al,30h
sal al,4
add al,ah
mov byte ptr[edi],al
inc edi
loop NextByte
mov eax,1
ret
HexErr:
xor eax,eax
ret
HexTextToDec endp
BinTextToHex proc uses ecx edi esi lpSrc, lpDest, lBitNum
mov esi,lpSrc
mov edi,lpDest
xor eax,eax
mov ecx,lBitNum ; lBitNum = 8 or 16
cld
NextHexChar:
lodsb
cmp al,'0'
jz @F
cmp al,'1'
jnz BinErr
add ah,8
@@:
lodsb
cmp al,'0'
jz @F
cmp al,'1'
jnz BinErr
add ah,4
@@:
lodsb
cmp al,'0'
jz @F
cmp al,'1'
jnz BinErr
add ah,2
@@:
lodsb
cmp al,'0'
jz @F
cmp al,'1'
jnz BinErr
add ah,1
@@:
cmp ah,9
jbe @F
add ah,7
@@:
add ah,30h
mov byte ptr[edi],ah
inc edi
xor ah,ah
loop NextHexChar
mov ah,0
mov byte ptr[edi],ah ; end of string
mov eax,1 ; return TRUE
ret
BinErr:
xor eax,eax
ret
BinTextToHex endp
ProcDecEdit proc uses ebx edi esi hWnd, wMsg, wParam, lParam
mov eax, wMsg
.if wMsg == WM_CHAR
mov eax, wParam
lea edi,szAllowDecChar
mov ecx, sizeof szAllowDecChar
repnz scasb
.if ZERO? ; 只有允許的字元才傳送訊息給預設對話方塊處理過程
invoke CallWindowProc, lpOldProcDecEdit, hWnd, wMsg, eax, lParam
ret
.endif
.else
invoke CallWindowProc, lpOldProcDecEdit, hWnd, wMsg, wParam, lParam
ret
.endif
xor eax,eax ; 未處理訊息
ret
ProcDecEdit endp
ProcHexEdit proc uses ebx edi esi hWnd, wMsg, wParam, lParam
mov eax, wMsg
.if wMsg == WM_CHAR
mov eax, wParam
lea edi,szAllowHexChar
mov ecx, sizeof szAllowHexChar
repnz scasb
.if ZERO? ; 只有允許的字元才傳送訊息給預設對話方塊處理過程
.if al > '9'
and al, not 20h ; 將a-f轉換為大寫
.endif
invoke CallWindowProc, lpOldProcHexEdit, hWnd, wMsg, eax, lParam
ret
.endif
.else
invoke CallWindowProc, lpOldProcHexEdit, hWnd, wMsg, wParam, lParam
ret
.endif
xor eax,eax ; 未處理訊息
ret
ProcHexEdit endp
end start
資料檔案：
#include <resource.h>
//*****************************************************************************
#define IDD_FLOATCONDLG 1000
#define IDD_DOUBLECONDLG 1001
#define IDC_ICO 1104
//-----------------------------------------------------------------------------
#define IDC_COPYBUTTON 1105
#define IDC_PASTEBUTTON 1106
#define IDC_DECBUTTON 1
#define IDC_EXITBUTTON 2
#define IDC_HEXBUTTON 3
#define IDC_BINBUTTON 4
#define IDC_DOUBLEBUTTON 1002
#define IDC_FLOATBUTTON 1003
//-----------------------------------------------------------------------------
#define IDC_DDECEDIT 1004
#define IDC_DHEXEDIT 1005
#define IDC_DBINEDIT63 1006
#define IDC_DBINEDIT62 1007
#define IDC_DBINEDIT61 1008
#define IDC_DBINEDIT60 1009
#define IDC_DBINEDIT59 1010
#define IDC_DBINEDIT58 1011
#define IDC_DBINEDIT57 1012
#define IDC_DBINEDIT56 1013
#define IDC_DBINEDIT55 1014
#define IDC_DBINEDIT54 1015
#define IDC_DBINEDIT53 1016
#define IDC_DBINEDIT52 1017
#define IDC_DBINEDIT51 1018
#define IDC_DBINEDIT50 1019
#define IDC_DBINEDIT49 1020
#define IDC_DBINEDIT48 1021
#define IDC_DBINEDIT47 1022
#define IDC_DBINEDIT46 1023
#define IDC_DBINEDIT45 1024
#define IDC_DBINEDIT44 1025
#define IDC_DBINEDIT43 1026
#define IDC_DBINEDIT42 1027
#define IDC_DBINEDIT41 1028
#define IDC_DBINEDIT40 1029
#define IDC_DBINEDIT39 1030
#define IDC_DBINEDIT38 1031
#define IDC_DBINEDIT37 1032
#define IDC_DBINEDIT36 1033
#define IDC_DBINEDIT35 1034
#define IDC_DBINEDIT34 1035
#define IDC_DBINEDIT33 1036
#define IDC_DBINEDIT32 1037
#define IDC_DBINEDIT31 1038
#define IDC_DBINEDIT30 1039
#define IDC_DBINEDIT29 1040
#define IDC_DBINEDIT28 1041
#define IDC_DBINEDIT27 1042
#define IDC_DBINEDIT26 1043
#define IDC_DBINEDIT25 1044
#define IDC_DBINEDIT24 1045
#define IDC_DBINEDIT23 1046
#define IDC_DBINEDIT22 1047
#define IDC_DBINEDIT21 1048
#define IDC_DBINEDIT20 1049
#define IDC_DBINEDIT19 1050
#define IDC_DBINEDIT18 1051
#define IDC_DBINEDIT17 1052
#define IDC_DBINEDIT16 1053
#define IDC_DBINEDIT15 1054
#define IDC_DBINEDIT14 1055
#define IDC_DBINEDIT13 1056
#define IDC_DBINEDIT12 1057
#define IDC_DBINEDIT11 1058
#define IDC_DBINEDIT10 1059
#define IDC_DBINEDIT09 1060
#define IDC_DBINEDIT08 1061
#define IDC_DBINEDIT07 1062
#define IDC_DBINEDIT06 1063
#define IDC_DBINEDIT05 1064
#define IDC_DBINEDIT04 1065
#define IDC_DBINEDIT03 1066
#define IDC_DBINEDIT02 1067
#define IDC_DBINEDIT01 1068
#define IDC_DBINEDIT00 1069
//-----------------------------------------------------------------------------
#define IDC_FDECEDIT 1070
#define IDC_FHEXEDIT 1071
#define IDC_FBINEDIT31 1072
#define IDC_FBINEDIT30 1073
#define IDC_FBINEDIT29 1074
#define IDC_FBINEDIT28 1075
#define IDC_FBINEDIT27 1076
#define IDC_FBINEDIT26 1077
#define IDC_FBINEDIT25 1078
#define IDC_FBINEDIT24 1079
#define IDC_FBINEDIT23 1080
#define IDC_FBINEDIT22 1081
#define IDC_FBINEDIT21 1082
#define IDC_FBINEDIT20 1083
#define IDC_FBINEDIT19 1084
#define IDC_FBINEDIT18 1085
#define IDC_FBINEDIT17 1086
#define IDC_FBINEDIT16 1087
#define IDC_FBINEDIT15 1088
#define IDC_FBINEDIT14 1089
#define IDC_FBINEDIT13 1090
#define IDC_FBINEDIT12 1091
#define IDC_FBINEDIT11 1092
#define IDC_FBINEDIT10 1093
#define IDC_FBINEDIT09 1094
#define IDC_FBINEDIT08 1095
#define IDC_FBINEDIT07 1096
#define IDC_FBINEDIT06 1097
#define IDC_FBINEDIT05 1098
#define IDC_FBINEDIT04 1099
#define IDC_FBINEDIT03 1100
#define IDC_FBINEDIT02 1101
#define IDC_FBINEDIT01 1102
#define IDC_FBINEDIT00 1103
//*****************************************************************************
IDC_ICO ICON "Main.ico"
1 24 "FloatConvert.manifest"
//*****************************************************************************
IDD_FLOATCONDLG DIALOGEX 120, 180, 409, 146
STYLE DS_SETFONT | DS_MODALFRAME | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
CAPTION "單精度浮點數轉換"
FONT 9, "宋體", 400, 0, 0x86
BEGIN
EDITTEXT IDC_FDECEDIT,98,57,73,12,ES_AUTOHSCROLL
EDITTEXT IDC_FHEXEDIT,98,75,73,12,ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT31,12,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT30,33,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT29,45,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT28,57,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT27,69,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT26,81,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT25,93,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT24,105,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT23,117,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT22,129,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT21,141,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT20,153,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT19,165,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT18,177,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT17,189,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT16,201,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT15,213,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT14,225,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT13,237,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT12,249,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT11,261,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT10,273,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT09,285,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT08,297,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT07,309,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT06,321,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT05,333,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT04,345,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT03,357,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT02,369,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT01,381,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_FBINEDIT00,393,105,9,12,ES_CENTER | ES_AUTOHSCROLL
DEFPUSHBUTTON "由十進位制轉換(&D)",IDC_DECBUTTON,183,18,78,18
PUSHBUTTON "由十六進位制轉換(&H)",IDC_HEXBUTTON,183,44,78,18
PUSHBUTTON "由二進位制轉換(&B)",IDC_BINBUTTON,183,69,78,18
PUSHBUTTON "複製到剪貼簿(&C)",IDC_COPYBUTTON,297,18,78,18
PUSHBUTTON "從剪貼簿貼上(&V)",IDC_PASTEBUTTON,297,44,78,18
PUSHBUTTON "退出(&X)",IDC_EXITBUTTON,297,69,78,18
PUSHBUTTON "雙精度浮點數轉換→(&S)",IDC_DOUBLEBUTTON,18,18,126,27
LTEXT "Greatboy. All Rights Reserved",IDC_STATIC,290,137,120,8
LTEXT "十進位制數",IDC_STATIC,62,59,33,8
LTEXT "符號位",IDC_STATIC,4,93,24,8
LTEXT "指數位",IDC_STATIC,68,93,24,8
LTEXT "尾數位",IDC_STATIC,254,93,24,8
LTEXT "十六進位制數",IDC_STATIC,54,77,42,8
LTEXT "二進位制數",IDC_STATIC,3,78,36,8
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,33,96,36,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,90,96,39,1
LTEXT "31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00",
IDC_STATIC,14,123,390,8
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,129,96,123,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,279,96,123,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,128,91,1,12
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,402,92,1,11
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,33,92,1,11
END
//-----------------------------------------------------------------------------
IDD_DOUBLECONDLG DIALOGEX 120, 180, 409, 186
STYLE DS_SETFONT | DS_MODALFRAME | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
CAPTION "雙精度浮點數轉換"
FONT 9, "宋體", 400, 0, 0x86
BEGIN
EDITTEXT IDC_DDECEDIT,98,57,73,12,ES_AUTOHSCROLL
EDITTEXT IDC_DHEXEDIT,98,75,73,12,ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT63,12,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT62,33,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT61,45,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT60,57,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT59,69,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT58,81,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT57,93,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT56,105,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT55,117,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT54,129,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT53,141,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT52,153,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT51,165,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT50,177,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT49,189,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT48,201,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT47,213,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT46,225,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT45,237,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT44,249,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT43,261,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT42,273,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT41,285,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT40,297,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT39,309,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT38,321,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT37,333,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT36,345,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT35,357,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT34,369,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT33,381,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT32,393,105,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT31,21,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT30,33,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT29,45,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT28,57,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT27,69,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT26,81,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT25,93,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT24,105,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT23,117,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT22,129,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT21,141,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT20,153,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT19,165,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT18,177,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT17,189,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT16,201,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT15,213,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT14,225,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT13,237,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT12,249,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT11,261,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT10,273,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT09,285,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT08,297,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT07,309,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT06,321,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT05,333,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT04,345,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT03,357,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT02,369,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT01,381,147,9,12,ES_CENTER | ES_AUTOHSCROLL
EDITTEXT IDC_DBINEDIT00,393,147,9,12,ES_CENTER | ES_AUTOHSCROLL
DEFPUSHBUTTON "由十進位制轉換(&D)",IDC_DECBUTTON,183,18,78,18
PUSHBUTTON "由十六進位制轉換(&H)",IDC_HEXBUTTON,183,44,78,18
PUSHBUTTON "由二進位制轉換(&B)",IDC_BINBUTTON,183,69,78,18
PUSHBUTTON "複製到剪貼簿(&C)",IDC_COPYBUTTON,297,18,78,18
PUSHBUTTON "從剪貼簿貼上(&V)",IDC_PASTEBUTTON,297,44,78,18
PUSHBUTTON "退出(&X)",IDC_EXITBUTTON,297,69,78,18
PUSHBUTTON "單精度浮點數轉換→(&S)",IDC_FLOATBUTTON,18,18,126,27
LTEXT "Greatboy. All Rights Reserved",IDC_STATIC,290,177,120,8
LTEXT "十進位制數",IDC_STATIC,62,59,33,8
LTEXT "符號位",IDC_STATIC,4,93,24,8
LTEXT "指數位",IDC_STATIC,86,93,24,8
LTEXT "尾數位",IDC_STATIC,272,93,24,8
LTEXT "十六進位制數",IDC_STATIC,54,77,42,8
LTEXT "二進位制數",IDC_STATIC,3,78,36,8
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,33,96,51,1
LTEXT "63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32",
IDC_STATIC,14,123,390,8
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,111,96,159,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,297,96,105,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,163,91,1,12
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,402,92,1,11
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,33,92,1,11
LTEXT "尾數位",IDC_STATIC,200,135,24,8
LTEXT "31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00",
IDC_STATIC,23,164,382,8
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,21,137,177,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDHORZ,225,137,177,1
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,402,133,1,10
CONTROL "",IDC_STATIC,"Static",SS_ETCHEDVERT,21,133,1,10
END
相關文章
- 詳談IEEE浮點數編碼機制2019-02-22
- 二進位制小數和IEEE浮點標準2021-08-31
- elixir小技巧：把浮點數轉換為 IEEE754 的 binary 形式2022-05-28
- C# float浮點數與二進位制相互轉換(IEEE754)2022-05-04C#
- 浮點數線上轉hex計算工具2024-11-09
- hex轉浮點數線上轉換工具2024-11-09
- 浮點數2024-06-07
- 浮點數的理解2020-10-23
- 浮點數(float)線上轉位元組陣列的工具2024-11-09陣列
- [譯]浮點數的危害2016-10-24
- Java 浮點數精確性探討（IEEE754 / double / float）與 BigDecimal 解決方案2021-08-10JavaDecimal
- Java中浮點數的坑2021-05-16Java
- 浮點數小知識點2018-09-22
- MySQL 有意思的浮點數和定點數2017-03-10MySql
- 深入理解浮點數的表示2024-10-18
- 【PL/SQL】IEEE浮點型別BINARY_FLOAT和BINARY_DOUBLE2010-12-13SQL型別
- 淺談浮點數（一）2021-08-03
- 轉換成浮點數2020-12-30
- Java浮點數計算2012-06-14Java
- 二進位制轉float浮點數線上計算工具2024-11-09
- float浮點數線上轉位元組陣列轉換工具2024-11-09陣列
- 大數相乘（浮點數）實現2020-10-07
- 浮點數的二進位制表示2010-06-06
- 深入理解浮點數的運算2024-10-18
- JS中如何理解浮點數？2018-12-26JS
- python處理浮點數2018-10-29Python
- iOS浮點數精度問題2018-07-13iOS
- JavaScript 浮點數陷阱及解法2017-10-12JavaScript
- 浮點數表示及其實現.2012-05-30
- 補碼、反碼、浮點數2024-10-16
- JavaScript浮點數保留兩位小數2018-07-16JavaScript
- 浮點數的這些坑，你未必知道2021-11-04
- PHP浮點數的精確計算BCMath2017-01-01PHP
- 有趣的二進位制3—浮點數2017-11-29
- 一個浮點數計算的問題2014-03-17
- 面試官瘋了嗎，問我為什麼浮點數不精確？2021-11-15面試
- JS中浮點數精度問題2019-03-03JS
- js浮點數丟失問題2019-05-03JS