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[NEW.....] VFP 9.0 FIX - THE NEW ACCESS KEYS FOR THE MENU ITEMS ENLARGE FONT AND REDUCE FONT
January 2024
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CCB
1. THE ACCESS KEYS IN EDITOR (from dv_foxhelp9.chm):
Visual FoxPro Advanced (10.0.0.0) Language Reference.
Keyboard Shortcuts
Visual FoxPro supports keyboard shortcuts in these areas:
Browse window
Class Browser
Code window
Controls
Editor
Form Designer and Class Designer
Help
Menu commands
Print Preview window
Properties window
Report Designer and Label Designer
Window manipulation
Visual FoxPro supports the following keyboard shortcuts in Editor:
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| Shortcut | Action |
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| ALT+Drag | Cuts and pastes. |
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| CTRL+Drag | Copies and pastes. |
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| CTRL+I | Show IntelliSense Quick Info. |
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| CTRL+J | Show IntelliSense List Members or List Values. |
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| F2 | Moves to the line containing the next bookmark. |
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| SHIFT+F2 | Moves to the line containing the previous bookmark. |
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| ALT+SHIFT+F2 | Toggles a bookmark for the current line on and off. |
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| F3 | Finds the next occurrence of the specified text. |
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| CTRL+F3 or CTRL+G | Finds the next occurrence of the selected text. |
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| SHIFT+F3 | Finds the previous occurrence of the specified text. |
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| CTRL+SHIFT+F3 | Finds the previous occurrence of the selected text. |
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| CTRL+DOWNARROW | Scrolls window up without moving cursor. |
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| CTRL+UPARROW | Scrolls window down without moving cursor. |
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| CTRL+LEFTARROW | Moves the cursor one word to the left. |
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| CTRL+RIGHTARROW | Moves the cursor one word to the right. |
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| F9 | Inserts or removes a breakpoint. |
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| CTRL+F9 | Enables or disables a breakpoint. |
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| CTRL+B | Brings up Breakpoints dialog box. |
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| ALT+F2 | Adds/Removes Task List shortcut. |
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| CTRL+U | Makes the selection all lowercase. |
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| CTRL+SHIFT+U | Makes the selection all uppercase. |
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| CTRL+BACKSPACE | Deletes a word to the left. |
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Visual FoxPro Advanced supports the following keyboard shortcuts in Editor:
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| Shortcut | Action |
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| CTRL++ | Enlarge font (only in VFP Advanced IDE and VFP Advanced Runtime). |
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| CTRL+- | Reduce font (only in VFP Advanced IDE and VFP Advanced Runtime). |
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NOTE: We can use these keyboard shortcuts in Editor if the Format menu is shown.
We can't use these keyboard shortcuts in Editor if the Format menu is not shown, for example,
MODIFY COMMAND ... NOMENU && there is no the Format menu.
MODIFY FILE ... NOMENU && there is no the Format menu.
MODIFY MEMO ... NOMENU && there is no the Format menu.
The suggestion comes from Eric Selje.
2. CAUSE:
There are some BUGs in the following code.
3. RESOLUTION:
We can write some code to fix the BUG.
Fun415b39 :: ; proc near
push ebx ;0x00415b39 : 53
mov ebx , dword ptr [ esp + 8 ] ;0x00415b3a : 8b5c2408
push ebp ;0x00415b3e : 55
mov ebp , dword ptr [ esp + 20 ] ;0x00415b3f : 8b6c2414
push esi ;0x00415b43 : 56
mov esi , eax ;0x00415b44 : 8bf0
push edi ;0x00415b46 : 57
mov edx , ebx ;0x00415b47 : 8bd3
mov ecx , esi ;0x00415b49 : 8bce
call Fun43de2a ;0x00415b4b : e8da820200
mov edx , eax ;0x00415b50 : 8bd0
xor eax , eax ;0x00415b52 : 33c0
mov ecx , 016h ;0x00415b54 : b916000000
mov edi , edx ;0x00415b59 : 8bfa
rep stosd ;0x00415b5b : f3ab
stosb ;0x00415b5d : aa
mov ax , word ptr [ ebp + 2 ] ;0x00415b5e : 668b4502
or edi , 0FFFFFFFFh ;0x00415b62 : 83cfff
cmp ax , di ;0x00415b65 : 663bc7
je Label483e17 ;0x00415b68 : 0f84a9e20600
movsx ecx , ax ;0x00415b6e : 0fbfc8
mov dword ptr [ esp + 28 ] , ecx ;0x00415b71 : 894c241c
Label415b75 ::
mov eax , dword ptr [ esp + 28 ] ;0x00415b75 : 8b44241c
mov dword ptr [edx] , eax ;0x00415b79 : 8902
movsx ecx ,word ptr [ ebp + 0 ] ;0x00415b7b : 0fbf4d00
mov dword ptr [ edx + 4 ] , ecx ;0x00415b7f : 894a04
mov dword ptr [ edx + 32 ] , edi ;0x00415b82 : 897a20
mov al , byte ptr [ ebp + 12 ] ;0x00415b85 : 8a450c
mov byte ptr [ edx + 54 ] , al ;0x00415b88 : 884236
mov cx , word ptr [ ebp + 14 ] ;0x00415b8b : 668b4d0e
mov eax , dword ptr [ edx + 4 ] ;0x00415b8f : 8b4204
or eax , 0200h ;0x00415b92 : 0d00020000
mov word ptr [ edx + 55 ] , cx ;0x00415b97 : 66894a37
mov dword ptr [ edx + 40 ] , edi ;0x00415b9b : 897a28
mov word ptr [ edx + 65 ] , di ;0x00415b9e : 66897a41
mov word ptr [ edx + 50 ] , di ;0x00415ba2 : 66897a32
mov word ptr [ edx + 69 ] , di ;0x00415ba6 : 66897a45
mov dword ptr [ edx + 4 ] , eax ;0x00415baa : 894204
mov ecx , eax ;0x00415bad : 8bc8
mov ax , word ptr [ ebp + 16 ] ;0x00415baf : 668b4510
;
; -------------------------------------------------------------------------------------------
; VFP 9.0 FIX - THE NEW ACCESS KEYS FOR THE MENU ITEMS ENLARGE FONT AND REDUCE FONT
; September 2019
; -------------------------------------------------------------------------------------------
; CCB
;
; The new access keys for the menu items "Enlarge Font" (Ctrl++) and "Reduce Font" (Ctrl+-).
;
; 2019/9/19, by ccb
;
cmp dword ptr vfpa_sys9151_data,00h
je Label415bb3_reduce_font_end
Label415bb3_enlarge_font_start:
cmp dword ptr [edx] , 0FFFFB502h
jne Label415bb3_enlarge_font_end
mov ax , 21B0h
mov word ptr [ edx + 63 ] , ax
jmp Label415b21
Label415bb3_enlarge_font_end:
Label415bb3_reduce_font_start:
cmp dword ptr [edx] , 0FFFFB503h
jne Label415bb3_reduce_font_end
mov ax , 21B1h
mov word ptr [ edx + 63 ] , ax
jmp Label415b21
Label415bb3_reduce_font_end:
Label415bb3 ::
test ax , ax ;0x00415bb3 : 6685c0
mov word ptr [ edx + 63 ] , ax ;0x00415bb6 : 6689423f
jne Label415b21 ;0x00415bba : 0f8561ffffff
Label415bc0 ::
mov ax , word ptr [ ebp + 10 ] ;0x00415bc0 : 668b450a
cmp ax , di ;0x00415bc4 : 663bc7
jne Label5a1809 ;0x00415bc7 : 0f853cbc1800
Label415bcd ::
mov ax , word ptr [ ebp + 6 ] ;0x00415bcd : 668b4506
test ax , ax ;0x00415bd1 : 6685c0
jne Label5a1824 ;0x00415bd4 : 0f854abc1800
cmp word ptr [ ebp + 8 ] , ax ;0x00415bda : 66394508
jne Label5a1824 ;0x00415bde : 0f8540bc1800
Label415be4 ::
mov ax , word ptr [ ebp + 4 ] ;0x00415be4 : 668b4504
test ax , ax ;0x00415be8 : 6685c0
jne Label41825c ;0x00415beb : 0f856b260000
Label415bf1 ::
movzx ebx ,word ptr [ ebp + 34 ] ;0x00415bf1 : 0fb75d22
movsx eax ,word ptr [ ebp + 26 ] ;0x00415bf5 : 0fbf451a
add ebx , ebp ;0x00415bf9 : 03dd
cmp eax , 0FFFFFFFFh ;0x00415bfb : 83f8ff
je Label415c24 ;0x00415bfe : 7424
add eax , ebx ;0x00415c00 : 03c3
mov ecx , eax ;0x00415c02 : 8bc8
lea edi , dword ptr [ ecx + 1 ] ;0x00415c04 : 8d7901
lea ebx , dword ptr [ebx] ;0x00415c07 : 8d1b
Label415c09 ::
mov dl , byte ptr [ecx] ;0x00415c09 : 8a11
inc ecx ;0x00415c0b : 41
test dl , dl ;0x00415c0c : 84d2
jne Label415c09 ;0x00415c0e : 75f9
sub ecx , edi ;0x00415c10 : 2bcf
test ecx , ecx ;0x00415c12 : 85c9
jle Label415c24 ;0x00415c14 : 7e0e
mov edx , dword ptr [ esp + 20 ] ;0x00415c16 : 8b542414
push ecx ;0x00415c1a : 51
pushd 017h ;0x00415c1b : 6a17
push edx ;0x00415c1d : 52
push esi ;0x00415c1e : 56
call Fun43120e ;0x00415c1f : e8eab50100
Label415c24 ::
;
; -------------------------------------------------------------------------------------------
; VFP 9.0 FIX - THE NEW ACCESS KEYS FOR THE MENU ITEMS ENLARGE FONT AND REDUCE FONT
; September 2019
; -------------------------------------------------------------------------------------------
; CCB
;
; The new access keys for the menu items "Enlarge Font" (Ctrl++) and "Reduce Font" (Ctrl+-).
;
; 2019/9/19, by ccb
;
cmp dword ptr vfpa_sys9151_data,00h
je Label415c24_reduce_font_end2
mov edx , dword ptr [ esp + 20 ]
mov ecx , esi
call Fun43de2a
mov edx , eax
Label415c24_enlarge_font_start2:
cmp dword ptr [edx] , 0FFFFB502h
jne Label415c24_enlarge_font_end2
call vfpa_getlanguage
cmp ax , "68"
je Label415c24_enlarge_font_chs
cmp ax , "88"
je Label415c24_enlarge_font_cht
cmp ax , "93"
je Label415c24_enlarge_font_csy
cmp ax , "84"
je Label415c24_enlarge_font_deu
cmp ax , "00"
je Label415c24_enlarge_font_enu
cmp ax , "43"
je Label415c24_enlarge_font_esn
cmp ax , "33"
je Label415c24_enlarge_font_fra
cmp ax , "55"
je Label415c24_enlarge_font_kor
cmp ax , "70"
je Label415c24_enlarge_font_rus
jmp Label415c24_enlarge_font_other
Label415c24_enlarge_font_chs:
mov eax , offset vfpa_enlarge_font_key_chs
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_cht:
mov eax , offset vfpa_enlarge_font_key_cht
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_csy:
mov eax , offset vfpa_enlarge_font_key_csy
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_deu:
mov eax , offset vfpa_enlarge_font_key_deu
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_enu:
mov eax , offset vfpa_enlarge_font_key_enu
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_esn:
mov eax , offset vfpa_enlarge_font_key_esn
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_fra:
mov eax , offset vfpa_enlarge_font_key_fra
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_kor:
mov eax , offset vfpa_enlarge_font_key_kor
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_rus:
mov eax , offset vfpa_enlarge_font_key_rus
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_other:
mov eax , offset vfpa_enlarge_font_key_other
mov ecx , 06h
jmp Label417892
Label415c24_enlarge_font_end2:
Label415c24_reduce_font_start2:
cmp dword ptr [edx] , 0FFFFB503h
jne Label415c24_reduce_font_end2
call vfpa_getlanguage
cmp ax , "68"
je Label415c24_reduce_font_chs
cmp ax , "88"
je Label415c24_reduce_font_cht
cmp ax , "93"
je Label415c24_reduce_font_csy
cmp ax , "84"
je Label415c24_reduce_font_deu
cmp ax , "00"
je Label415c24_reduce_font_enu
cmp ax , "43"
je Label415c24_reduce_font_esn
cmp ax , "33"
je Label415c24_reduce_font_fra
cmp ax , "55"
je Label415c24_reduce_font_kor
cmp ax , "70"
je Label415c24_reduce_font_rus
jmp Label415c24_reduce_font_other
Label415c24_reduce_font_chs:
mov eax , offset vfpa_reduce_font_key_chs
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_cht:
mov eax , offset vfpa_reduce_font_key_cht
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_csy:
mov eax , offset vfpa_reduce_font_key_csy
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_deu:
mov eax , offset vfpa_reduce_font_key_deu
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_enu:
mov eax , offset vfpa_reduce_font_key_enu
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_esn:
mov eax , offset vfpa_reduce_font_key_esn
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_fra:
mov eax , offset vfpa_reduce_font_key_fra
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_kor:
mov eax , offset vfpa_reduce_font_key_kor
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_rus:
mov eax , offset vfpa_reduce_font_key_rus
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_other:
mov eax , offset vfpa_reduce_font_key_other
mov ecx , 06h
jmp Label417892
Label415c24_reduce_font_end2:
Label415c25 ::
movsx eax ,word ptr [ ebp + 22 ] ;0x00415c24 : 0fbf4516
cmp eax , 0FFFFFFFFh ;0x00415c28 : 83f8ff
jne Label41787a ;0x00415c2b : 0f85491c0000
Label415c31 ::
movsx eax ,word ptr [ ebp + 24 ] ;0x00415c31 : 0fbf4518
cmp eax , 0FFFFFFFFh ;0x00415c35 : 83f8ff
je Label415c5c ;0x00415c38 : 7422
add eax , ebx ;0x00415c3a : 03c3
mov ecx , eax ;0x00415c3c : 8bc8
lea edi , dword ptr [ ecx + 1 ] ;0x00415c3e : 8d7901
Label415c41 ::
mov dl , byte ptr [ecx] ;0x00415c41 : 8a11
inc ecx ;0x00415c43 : 41
test dl , dl ;0x00415c44 : 84d2
jne Label415c41 ;0x00415c46 : 75f9
sub ecx , edi ;0x00415c48 : 2bcf
test ecx , ecx ;0x00415c4a : 85c9
jle Label415c5c ;0x00415c4c : 7e0e
mov edx , dword ptr [ esp + 20 ] ;0x00415c4e : 8b542414
push ecx ;0x00415c52 : 51
pushd 02h ;0x00415c53 : 6a02
push edx ;0x00415c55 : 52
push esi ;0x00415c56 : 56
call Fun43120e ;0x00415c57 : e8b2b50100
Label415c5c ::
movsx eax ,word ptr [ ebp + 18 ] ;0x00415c5c : 0fbf4512
cmp eax , 0FFFFFFFFh ;0x00415c60 : 83f8ff
jne Label5a1839 ;0x00415c63 : 0f85d0bb1800
Label415c69 ::
movsx eax ,word ptr [ ebp + 20 ] ;0x00415c69 : 0fbf4514
cmp eax , 0FFFFFFFFh ;0x00415c6d : 83f8ff
jne Label5a1864 ;0x00415c70 : 0f85eebb1800
Label415c76 ::
test byte ptr [ ebp + 0 ] , 04h ;0x00415c76 : f6450004
jne Label415c96 ;0x00415c7a : 751a
mov eax , dword ptr [ ebp + 28 ] ;0x00415c7c : 8b451c
mov ecx , dword ptr [ esp + 20 ] ;0x00415c7f : 8b4c2414
pushd 04h ;0x00415c83 : 6a04
pushd 03h ;0x00415c85 : 6a03
push ecx ;0x00415c87 : 51
mov dword ptr [ esp + 36 ] , eax ;0x00415c88 : 89442424
push esi ;0x00415c8c : 56
lea eax , dword ptr [ esp + 40 ] ;0x00415c8d : 8d442428
call Fun43120e ;0x00415c91 : e878b50100
Label415c96 ::
mov eax , dword ptr [esi] ;0x00415c96 : 8b06
mov edx , dword ptr [ esp + 20 ] ;0x00415c98 : 8b542414
inc edx ;0x00415c9c : 42
mov dword ptr [ eax + 64 ] , edx ;0x00415c9d : 895040
mov ecx , dword ptr [esi] ;0x00415ca0 : 8b0e
mov eax , edx ;0x00415ca2 : 8bc2
mov dword ptr [ ecx + 0ECh ] , eax ;0x00415ca4 : 8981ec000000
mov edx , dword ptr [esi] ;0x00415caa : 8b16
mov ecx , dword ptr [ esp + 28 ] ;0x00415cac : 8b4c241c
mov dword ptr [ edx + 68 ] , eax ;0x00415cb0 : 894244
mov eax , dword ptr [esi] ;0x00415cb3 : 8b06
mov ebp , dword ptr [ eax + 12 ] ;0x00415cb5 : 8b680c
push ecx ;0x00415cb8 : 51
lea edx , dword ptr [ esp + 24 ] ;0x00415cb9 : 8d542418
or ebp , 080000000h ;0x00415cbd : 81cd00000080
push edx ;0x00415cc3 : 52
mov dword ptr [ eax + 12 ] , ebp ;0x00415cc4 : 89680c
call Fun415a13 ;0x00415cc7 : e847fdffff
test eax , eax ;0x00415ccc : 85c0
je Label415cdf ;0x00415cce : 740f
mov eax , dword ptr [esi] ;0x00415cd0 : 8b06
mov ecx , dword ptr [ eax + 8 ] ;0x00415cd2 : 8b4808
cmp ecx , dword ptr [ esp + 20 ] ;0x00415cd5 : 3b4c2414
jne Label40b8ef ;0x00415cd9 : 0f85105cffff
Label415cdf ::
pop edi ;0x00415cdf : 5f
pop esi ;0x00415ce0 : 5e
pop ebp ;0x00415ce1 : 5d
pop ebx ;0x00415ce2 : 5b
ret 0Ch ;0x00415ce3 : c20c00
4. APPLIES TO:
VFP 10 (VFP Advanced)
5. REFERENCE WEBSITES:
1, baiyujia.com:
http://www.baiyujia.com
http://www.baiyujia.com/vfpdocuments/f_vfp9fix316.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix155.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix156.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix307.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix308.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix317.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix318.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix352.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix353.asp
6. OTHER:
For reference only, there is no guarantees.
Any questions or suggestions, please send me an email at ccb2000@163.com.
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