2011年7月19日
#
https://addons.mozilla.org/en-US/firefox/addon/tab-mix-plus/
https://addons.mozilla.org/en-US/firefox/addon/firegestures/
http://code.google.com/p/gmarks/downloads/detail?name=GMarks-1.0.3.xpi&can=2&q=
http://www.firefox.net.cn/forum/viewtopic.php?t=29894
2011年6月25日
#
as3優化總結
有意思的一條：
10) 尋找局部變量(this方法同with方法比較)
局部變量的定位方法很多。我們發現用with比用this更加有優勢！
2011年3月18日
#
今天項目Milestone3的review
總體各方面來說還挺滿意
2010年2月2日
#
最近不少wower包括我自己都碰到了wow目錄下出現危險dll文件而可能遭木馬竊取資料的情況，
做了個小工具，與大家分享，歡迎交流意見建議。
[::艾澤拉斯國家地理 BBS.NGACN.CC::]
在對于那些dll文件的最后修改時間與標準版本最后修改時間比較，我不太清楚大家手頭的dll文件如何， 希望大家能把使用中出現的情況反饋給我，在此感謝。
在您wow前、wow時打開WowDLLChecker，它將幫助您找出并保持檢測掃描：
wow.exe和目錄下DLL等被修改過的文件、危險的多余DLL文件、以及缺失的文件。
不用擔心有dll文件屬性是只讀或隱藏或系統，工具是會掃描到的。
同時還為你檢查是否有wow,laucher的映像劫持。
使用：放置到你的wow文件夾并執行。
PS. 此程序無任何對網絡的訪問。
這個鏈接應該可以吧
猛擊此處下載→ [ WowDLLChecker_20100921_1.0.3.22.rar] 59.3 KB
缺少.Net庫的童鞋請下載[ http://www.microsoft.com/downloads/details.aspx?FamilyID=0856EACB-4362-4B0D-8EDD-AAB15C5E04F5&displaylang=zh-cn Microsoft .NET Framework Version 2.0 組件包(x86) ]
== Log ==
20091103 1.0.2.0 new features: MD5 check;
Tool self check result;
Wow.exe and Launcher.exe check;
Colorized rows to indicate file status.
20091104 1.0.2.1 new features: Changed last modified time judgement;
Configuration of keep checking;
Fixed language setting;
Minimized tray has a balloon tooltip now.
20091113 1.0.2.2 new features: Disabled the judgement for last modified time;
Fixed the colorize process.
20091114 1.0.2.3 new features: Looped in repair.exe;
Indicates wow client version the tool is based on;
Added suggestion message;
Adjusted the colorize process.
20091208 1.0.2.4 new features: Now concerns some DLLs of vc7 env;
Prepare checking system for multi regions.
20100202 1.0.3.0 new features: Now supports examination for WOW.TW;
Supports region selection between: zhCN, zhTW;
Supports language selection between: simplified Chinese, traditional Chinese, english;
Auto check your region for first running this app;
Auto saves/loads your changed settings.
20100915 1.0.3.20 Updated for CWOW WLK.
Sorry that in this version, TW info is wrong.
20100916 1.0.3.21 Bug fix.
20100921 1.0.3.22 Enhanced security check with MD5 and Exe Dll FileVersion.
Compatible with different versions of msvc dlls.
Info of zhCN 3.2.2.12484 added.
Info of zhTW 3.3.5.12340 added.
WowDLLChecker.exe
Size: 69645 bytes
File Version: 1.0.3.22
Modified: Tuesday, September 21, 2010, 11:03:05
MD5: 9ADC90F7AA797F19C76EF5AF0D8AD74F
SHA1: EAC9FA7ABA22534D2E9CEEE87C8E37AA281E9CD2
CRC32: 43D7A492
WowDLLChecker_20100921_1.0.3.22.rar
Size: 61572 bytes
Modified: Tuesday, September 21, 2010, 11:05:47
MD5: E15F7C16B908A2BE4FC3E80B9ED1694B
SHA1: 3D736739890938C9AF85A0D4B6914D024613D0CE
CRC32: CA778324
LOG.
--DONE
多余非官方文件√
文件大小比較√
最后修改時間比較√
MD5√
IFEO of wow.exe, launcher.exe√
支持臺服√
支持多語言√
自檢測結果√
--TODO
被加載DLL
2010年1月31日
#
1 // #pragma comment(linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"")
2
3 #include "GL\glut.h"
4 #include <iostream>
5
6 static GLfloat fSpin = 0.0;
7 static GLfloat fClearBlue = 0.2;
8 static bool bRotating = false;
9
10 void display(void)
11 {
12 // clear
13 glClear(GL_COLOR_BUFFER_BIT);
14
15 glPushMatrix();
16 glRotatef(-fSpin, 0.0, 0.0, 1.0);
17 glColor3f(1.0, 1.0, 1.0);
18 glRectf(-25.0, -25.0, 25.0, 25.0);
19
20 glColor3f(1.0, 0.0, 0.0);
21
22 glBegin(GL_POLYGON);
23 glVertex3i(-16, 18, 0);
24 glVertex3i(16, 18, 0);
25 glVertex3i(16, 10, 0);
26 glVertex3i(-16, 10, 0);
27 glEnd();
28
29 glBegin(GL_POLYGON);
30 glVertex3i(-4, 10, 0);
31 glVertex3i(4, 10, 0);
32 glVertex3i(4, 5, 0);
33 glVertex3i(-4, 5, 0);
34 glEnd();
35
36 glBegin(GL_POLYGON);
37 glVertex3i(-20, 5, 0);
38 glVertex3i(20, 5, 0);
39 glVertex3i(20, -3, 0);
40 glVertex3i(-20, -3, 0);
41 glEnd();
42
43 glBegin(GL_POLYGON);
44 glVertex3i(0, 2, 0);
45 glVertex3i(18, -16,0);
46 glVertex3i(13, -21,0);
47 glVertex3i(0, -8,0);
48 glEnd();
49
50 glBegin(GL_POLYGON);
51 glVertex3i(0, 2, 0);
52 glVertex3i(-18, -16,0);
53 glVertex3i(-13, -21,0);
54 glVertex3i(0, -8,0);
55 glEnd();
56
57 glPopMatrix();
58
59 glutSwapBuffers();
60 }
61
62 void spinDisplay(void)
63 {
64 // change the params for displaying the squre
65 fSpin += 0.05;
66 if (fSpin > 360.0) {
67 fSpin -= 360.0;
68 }
69 glutPostRedisplay();
70 }
71
72 void reshape(int w, int h)
73 {
74 glViewport(0, 0, (GLsizei) w, (GLsizei) h);
75 glMatrixMode(GL_PROJECTION);
76 glLoadIdentity();
77 glOrtho(-50.0, 50.0, -50.0, 50.0, -1.0, 1.0);
78 glMatrixMode(GL_MODELVIEW);
79 glLoadIdentity();
80 }
81
82 void mouse(int button, int state, int x, int y)
83 {
84 switch(button) {
85 case GLUT_LEFT_BUTTON:
86 // start or stop the rotating square
87 if (state == GLUT_DOWN && !bRotating) {
88 bRotating = true;
89 glutIdleFunc(&spinDisplay);
90 }
91 else if (state == GLUT_DOWN && bRotating) {
92 bRotating = false;
93 glutIdleFunc(NULL);
94 if ((GLint)(fSpin+0.5)%90 == 0) {
95 fClearBlue = 1.0 - fClearBlue;
96 glClearColor(0.0, 0.0, fClearBlue, 0.0);
97 }
98 }
99 break;
100 case GLUT_RIGHT_BUTTON:
101 break;
102 default:
103 break;
104 }
105 }
106
107 void init(void)
108 {
109 // select the clearing color
110 glClearColor(0.0, 0.0, fClearBlue, 0.0);
111
112 glShadeModel(GL_FLAT);
113 }
114
115 void idle(void)
116 {
117 if (glutGetWindow() == 0) {
118 exit(0);
119 }
120 }
121
122 /*
123 * Declare display mode, window size, position,
124 * open a window titled,
125 * call init routines,
126 * register display, reshape, mouse callback function
127 * enter main loop
128 */
129 int main( int argc, char * argv[] )
130 {
131 glutInit(&argc, argv);
132
133 // GLUT_DOUBLE - double buffer
134 glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
135 glutInitWindowPosition(100, 100);
136 glutInitWindowSize(400, 400);
137 glutCreateWindow("DoNeY's first OpenGL app");
138
139 init();
140
141 glutDisplayFunc(&display);
142 glutReshapeFunc(&reshape);
143 glutMouseFunc(&mouse);
144 glutIdleFunc(&idle);
145
146 glutMainLoop();
147 return 0;
148 }
149
2010年1月27日
#
1 1
2 2 #include "GL\glut.h"
3 3
4 4 void Render()
5 5 {
6 6 glClearColor(0.0, 0.0, 0.3, 0.0);
7 7 glClear(GL_COLOR_BUFFER_BIT);
8 8 glColor3f(1.0, 0.5, 0.5);
9 9 glOrtho(0.0, 1.0, 0.0, 1.0, -1.0, 1.0);
10 10 glBegin(GL_POLYGON);
11 11 {
12 12 glVertex3f(0.5, 0.75, 0.0);
13 13 glVertex3f(0.8, 0.25, 0.0);
14 14 glVertex3f(0.2, 0.25, 0.0);
15 15 }
16 16 glEnd();
17 17
18 18 //glRectf(-0.5f,-0.5f,0.5f,0.5f);
19 19
20 20 glFlush();
21 21 }
22 22
23 23 int main( int argc, char * argv[] )
24 24 {
25 25 glutInit(&argc, argv);
26 26 glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE);
27 27 glutInitWindowPosition(100, 100);
28 28 glutInitWindowSize(400, 400);
29 29 glutCreateWindow("DoNeY's first OpenGL app");
30 30 glutDisplayFunc(&Render);
31 31 glutMainLoop();
32 32 return 0;
33 33 }
34 34
35
2009年10月21日
#
大部分的病毒和木馬都是通過加載系統啟動項來運行的，也有一些是注冊成為系統服務來啟動，他們主要通過修改注冊表來實現這個目的，主要有以下幾個鍵值：
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsCurrent\Version\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsCurrent\Version\RunOnce
HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsCurrent\Version\RunServicesOnce
但是與一般的木馬，病毒不同的是，就有一些病毒偏偏不通過這些來加載自己，不隨著系統的啟動運行。木馬病毒的作者抓住了一些用戶的心理，等到用
戶運行某個特定的程序的時候它才運行。因為一般的用戶，只要發覺自己的機子中了病毒，首先要察看的就是系統的加載項，很少有人會想到映像劫持，這也是這種病毒高明的地方。
映像劫持病毒主要通過修改注冊表中的
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\
項來劫持正常的程序，比如有一個病毒 vires.exe 要劫持qq程序，它會在上面注冊表的位置新建一個qq.exe項，再在這個項下面新建一個字符串的鍵 debugger把其值改為C:\WINDOWS\SYSTEM32\VIRES.EXE(這里是病毒藏身的目錄)即可。
2009年10月19日
#
摘要: WowDLLChecker (c) Ouditian [rev.20091208] ver 1.0.2.4 for CWOW 3.1.3
Put this checker into your World of Warcraft directoy and execute it to check dangerous DLLs.
WowDLLChecker.exe
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2009年10月16日
#
Where is Form's Loaded event?
[FW]http://weblogs.asp.net/kennykerr/archive/2004/11/26/where-is-form-s-loaded-event.aspx
Wow, it’s been a while since I last posted something here. We’ve recently moved to BC so I’ve been pretty distracted. I hope to be able to post more regularly in the coming weeks.
This is a bit off-topic for me but here goes.
Recently I needed to run some code right after a form is displayed for the first time. The Form.Load
event is handy for performing various tasks when a form is loading but
before it is displayed for the first time. Unfortunately there is no
corresponding Form.Loaded event to notify the application that the form
has actually loaded and is visible.
Fortunately it’s quite easy to pull it off without resorting to the WaitForInputIdle function. All you need to do is override Form’s OnLoad method and add an event handler for the Application.Idle
event. Since we only want to be notified a single time that the form is
loaded, we immediately remove the delegate in the event handler. You
can of course register the event handler earlier in the form or
application’s lifetime but I prefer to keep delegates registered for as
short a period as possible.
Here’s a simple example:
1 protected override void OnLoad(EventArgs args)
2 {
3 base.OnLoad(args);
4
5 Application.Idle += new EventHandler(OnLoaded);
6 }
7
8 private void OnLoaded(object sender,
9 EventArgs args)
10 {
11 Application.Idle -= new EventHandler(OnLoaded);
12
13 // TODO: add relevant code here
14 }
15
This
might be useful, for example, if you need to prompt the user (the
horror!) for something but would prefer the dialog box to appear in the
context of your application’s main window.
© 2004 Kenny Kerr
2009年10月14日
#
1
2 /L18"BAT_FILE" BAT_FILE_LANG Line Comment = rem Block Comment On = /* Block Comment Off = */ Escape Char = \ String Chars = " File Extensions = bat cmd
3 /Delimiters = ~!@^&*()-+=|/\{}[]:;"`'<> , .?
4 /Function String = "call"
5 /Function String 1 = "start"
6 /Function String 2 = "%:"
7 /Variable String = "^%[1-9a-zA-Z]++[12345^%]"
8 /Indent Strings = "(" "if" "else"
9 /Unindent Strings = ")"
10 /Open Brace Strings = "{" "(" "%"
11 /Close Brace Strings = "}" ")" "%"
12 /Open Fold Strings = "("
13 /Close Fold Strings = ")"
14 /C1"Keywords" STYLE_KEYWORD
15 assoc
16 at
17 attrib
18 break
19 cacls
20 call
21 cd
22 chcp
23 chdir
24 chkdsk
25 chkntfs
26 cls
27 cmd
28 color
29 comp
30 compact
31 convert
32 copy
33 date
34 del
35 dir
36 diskcomp
37 diskcopy
38 doskey
39 echo
40 endlocal
41 erase
42 exit
43 fc
44 find
45 findstr
46 for
47 format
48 ftype
49 goto
50 graftabl
51 help
52 if
53 label
54 md
55 mkdir
56 mode
57 more
58 move
59 path
60 pause
61 popd
62 print
63 prompt
64 pushd
65 rd
66 recover
67 rem
68 ren
69 rename
70 replace
71 rmdir
72 set
73 setlocal
74 shift
75 sort
76 start
77 subst
78 time
79 title
80 tree
81 type
82 ver
83 verify
84 vol
85 xcopy
86 /C2"C++ Keywords" STYLE_KEYWORD
87 /C3"Microsoft C extensions" STYLE_EXTENSION
88 @
89 %
90 (
91 )
92 /C5"COLOR5" STYLE_COLOR5
93 !
94 %
95 &
96 *
97 +
98 -
99 // /
100 <
101 = ==
102 >
103 ^
104 |
105 ~
106 /C6"COLOR6" STYLE_COLOR6
107 /C7"Variables"
108 ** % x%
109 /C8"Constant/Global/Symbol"
110 ** WII DEB FIN REL
2009年10月13日
#
摘要: UltraEdit 允許在搜索菜單下面列出了的許多搜索和替換功能中使用正則表達式。正則表達式能讓更多的復雜的搜索和替換功能變成簡單的操作。（中文版界面上顯示為“正規表達式”）
有兩個可使用的語法集合。下面的第一表顯示出在 UltraEdit 的更早的版本被使用的原來的 UltraEdit 句法。第二表給出了可選的"Unix"類型的正則表達式。這可以從配置單元啟用。
&n...
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2009年2月26日
#
使用ruby來操作excel文件首先需要在腳本里包含以下語句
require 'win32ole'
把win32ole包含進來后,就可以通過和windows下的excel api進行交互來對excel文件進行讀寫了.
打開excel文件,對其中的sheet進行訪問:
excel = WIN32OLE::new('excel.Application')
workbook = excel.Workbooks.Open('c:\examples\spreadsheet.xls')
worksheet = workbook.Worksheets(1) #定位到第一個sheet
worksheet.Select
讀取數據:
worksheet.Range('a12')['Value'] #讀取a12中的數據
data = worksheet.Range('a1:c12')['Value'] #將數據讀入到一個二維表
找到第一處a列的值為空值
line = 1
while worksheet.Range("a#{line}")['Value']
line=line+1
end #line的值為第一處空白行的行數
將第一列的值讀入到一個數組中
line = '1'
data = []
while worksheet.Range("a#{line}")['Value']
data << worksheet.Range("a#{line}:d#{line}")['Value']
line.succ!
end
將數據寫入到excel表格中
worksheet.Range('e2')['Value'] = Time.now.strftime '%d/%m/%Y' #單個值
worksheet.Range('a5:c5')['Value'] = ['Test', '25', 'result'] #將一個數組寫入
調用宏定義
excel.Run('SortByNumber')
設置背景色
worksheet.Range('a3:f5').Interior['ColorIndex'] = 36 #pale yellow
# 將背景色恢復成無色
worksheet.Range('a3:f5').Interior['ColorIndex'] = -4142 # XlColorIndexNone constant
# 使用Excel constant 將背景色恢復成無色
worksheet.Range('a3:f5').Interior['ColorIndex'] = ExcelConst::XlColorIndexNone
保存
workbook.Close(1)
# 或
workbook.SaveAs 'myfile.xls'
# 默認路徑是系統定義的"我的文檔"
結束會話
excel.Quit
一些相對完整的代碼片段
創建一個excel文件并保存
require 'win32ole'
excel = WIN32OLE.new("excel.application")
excel.visible = true # in case you want to see what happens
workbook = excel.workbooks.add
workbook.saveas('c:\examples\spreadsheet1.xls')
workbook.close
操作excel文件的幾個重要元素
Excel => workbook => worksheet => range(cell)
我理解的是excel為類名,workbook為一個具體的(excel文件)實例,創建好實例后,worksheet是實例(workbook,工作簿)中的一個工作表,然后可
以對工作表中的每個單元格(range(cell))進行具體的讀寫------------------按照這樣操作肯定沒有錯,不過下面的這些語句又讓我有些疑惑
excel.workbooks("Mappe1").worksheets("Tabelle1").range("a1").value #讀取名為Mappe1的excel文件中工作表名為Tabelle1的a1單元格中的值
excel.worksheets("Tabelle1").range("a1").value #作用同第一條語句
excel.activeworkbook.activesheet.range("a1").value #作用同第一條語句
excel.activesheet.range("a1").value #作用同第一條語句
excel.range("a1").value #作用同第一條語句
excel可以直接操作所有的屬性,默認為當前活躍的工作簿/工作表
對單元格的操作:
某個單元格: sheet.range("a1")
a1到c3的值: sheet.range("a1", "c3") 或 sheet.range("a1:c3")
第一列: sheet.range("a:a")
第三行: sheet.range("3:3")
獲得單元格的值:
range.text #讀取值,返回為字符串格式,如果單元格內為數字,有可能會被截斷小數點后的位數
sheet.range("a1").text
range.value #讀取值,數字不會截斷
sheet.range("a1").value
對單元格設置值
sheet.range("a1").value = 1.2345
或
sheet.range("a1").value = '1.2345'
迭代訪問:
sheet.range("a1:a10").each{|cell|puts cell.value}
如果范圍是一個矩形,則會按行循環迭代訪問
sheet.range("a1:b5").each{|cell|puts cell.value}
block迭代,并打印出每行的第一個值
sheet.range("b3:c7").rows.each{|r|puts r.cells(1,1).value}
2009年2月24日
#
1 #include "stdafx.h"
2
3 #include "stdlib.h"
4 #include "string.h"
5 #include "stdio.h"
6
7 int cmp_i(const void *a, const void *b)
8 {
9 int res = *(int *)a - *(int *)b;
10 return res;
11 }
12 int cmp_s(const void *a, const void *b)
13 {
14 int res = strcmp((char *)a, (char *)b);
15 return res;
16 }
17
18 int main()
19 {
20 int values[] = {3,3546,6134,1,234,12435,51,3,4,32,3241,34514,5};
21 char strs[][15] = {"32","66","6134","1","234","12435","51","3","4","32","3241","34514","5"};
22
23 printf("-------------------\nQsort int\n");
24 for(int i=0;i<10;i++)
25 {
26 printf("%d\t",values[i]);
27 }
28 printf("\n");
29 qsort(values, 10, sizeof(int), cmp_i);
30 for(int i=0;i<10;i++)
31 {
32 printf("%d\t",values[i]);
33 }
34 printf("\n");
35
36 printf("-------------------\nQsort str\n");
37 for(int i=0;i<10;i++)
38 {
39 printf("%s\t",strs[i]);
40 }
41 printf("\n");
42 qsort(strs, 10, sizeof(char)*15, cmp_s);
43 for(int i=0;i<10;i++)
44 {
45 printf("%s\t",strs[i]);
46 }
47
48 }
49
2008年12月31日
#
轉自 ： http://hi.baidu.com/welflau/blog/item/1b17032320bb05499358075e.html
http://hi.baidu.com/welflau/希望能保留原創作者鏈接，謝謝！
2008-12-02
第1講【創建框架】
1 新建MFC exe / dialog based
2 刪除dialog類的顯示代碼
3 添加WelflGameFrm類
4 在app類的InitInstance 函數中 添加http://hi.baidu.com/welflau/希望能保留原創作者鏈接，謝謝！
m_pMainWnd = new CWelflGameFrm;
m_pMainWnd->ShowWindow( m_nCmdShow );
m_pMainWnd->UpdateWindow();
5 將CWelflGameFrm()構造函數改為public 成員
6 在構造函數CWelflGameFrm中添加：
RECT rect;
Create(NULL,"ch07-1: ミDirectGraphics");
CClientDC dc(this);
int width = dc.GetDeviceCaps(HORZRES);
int height = dc.GetDeviceCaps(VERTRES);
GetWindowRect( &rect );
width = ( width - ( rect.right - rect.left ))/2 ;
height = (height - (rect.bottom - rect.top ))/2 ;
MoveWindow( width , height , (rect.right - rect.left ) , (rect.bottom - rect.top ) ,true);
7 為CWelfGameFrm類添加WindowProc函數，并加入代碼：http://hi.baidu.com/welflau/希望能保留原創作者鏈接，謝謝！
switch( message )
{
case WM_CREATE :
if( !d3dCreate( m_hWnd , 640 , 480 , true ))
PostMessage( WM_CLOSE );
return 0 ;
case WM_DESTROY :
d3dRelease();
return 0 ;
}
8 為工程添加兩個文件
myd3d.cpp， myd3d.h
9 編譯出現
fatal error C1010: unexpected end of file while looking for precompiled header directive
解決方案：在Project Settings里C++頁面的Precomplie Header里把出錯源文件設置為不使用預編譯頭就可以了，詳見視頻
10 將BOOL CWelfGameApp::InitInstance()中的
return FALSE;改為 return TRUE;
11 為CWelfGameFrm類添加OnPaint響應
添加如下代碼：
d3dClear(0);
//
d3d_Device->Present( NULL , NULL , NULL , NULL );
第2講【繪制文字和圖像】
目錄
【一】、從DirectGraphic中獲取DC（GDI）
【二】、2D圖像繪制
【一】、從DirectGraphic中獲取DC（GDI）
1 添加類d3dHdc 在 myd3d.h文件中
class d3dHdc
{
private :
HDC m_hdc ;
LPDIRECT3DSURFACE9 m_Surface ;
public :
void Release();
inline operator HDC(){ return m_hdc ;};
public :
d3dHdc();
~d3dHdc();
};
2在myd3d.cpp中添加函數定義
d3dHdc::d3dHdc()
{
m_hdc = 0 ;
m_Surface = 0 ;
// 獲得設備
if( !d3d_Device )
return ;
if( d3d_Device->GetBackBuffer( 0 , 0 , D3DBACKBUFFER_TYPE_MONO , &m_Surface ) != D3D_OK )
return ;
m_Surface->GetDC( &m_hdc );
}
d3dHdc::~d3dHdc()
{
Release();
}
void d3dHdc::Release()
{
if( m_Surface )
{
if( m_hdc )
m_Surface->ReleaseDC( m_hdc );
m_Surface->Release();
m_hdc = NULL ;
m_Surface = NULL ;
}
}
3 現在就可以使用他了
在繪制函數中添加：
d3dHdc hdc ;
SetTextColor( hdc , RGB( 255 , 255 , 255 ));
SetBkMode( hdc , 1 );
TextOut( hdc , 0 , 0 , str , strlen( str ));
hdc.Release();
【二】、2D圖像繪制
1 新建d3dTexture類
class d3dTexture
{
private :
int m_Width ;
int m_Height ;
LPDIRECT3DTEXTURE9 m_Texture ;
public :
void BltFast( int x , int y );
void BltFast( int l , int t , int r , int b );
public :
BOOL Create( LPCTSTR file );
void Release();
inline operator LPDIRECT3DTEXTURE9(){ return m_Texture ;};
public :
d3dTexture();
~d3dTexture();
};
2 并添加定義：
/*////////////////////////////////////////////////
3D 紋理類d3dTexture 函數定義 2008-12-02
/*////////////////////////////////////////////////
d3dTexture::d3dTexture()
{
m_Texture = NULL ;
}
d3dTexture::~d3dTexture()
{
Release();
}
void d3dTexture::Release()
{
if( m_Texture )
m_Texture->Release();
m_Texture = NULL ;
}
BOOL d3dTexture::Create( LPCTSTR file )
{
D3DXIMAGE_INFO in ;
memset( &in , 0 , sizeof( in ));
// ﹍て
Release();
//更
D3DXCreateTextureFromFileEx( d3d_Device ,
file , D3DX_DEFAULT , D3DX_DEFAULT ,
0 , 0 , D3DFMT_UNKNOWN , D3DPOOL_MANAGED ,
D3DX_DEFAULT ,
D3DX_DEFAULT , 0 , &in , NULL , &m_Texture );
if( m_Texture == NULL )
return false ;
// 眔戈
m_Width = in.Width ;
m_Height = in.Height ;
return true ;
}
void d3dTexture::BltFast(int x, int y)
{
BltFast( x , y , x + m_Width , y + m_Height );
}
void d3dTexture::BltFast(int l , int t , int r , int b )
{
D3DTLVERTEX v[4] ;
//郴翴 擋篶
memset( v , 0 , sizeof( v ));
v[0].x = v[3].x = (float)(l) ;
v[1].x = v[2].x = (float)(r);
v[0].y = v[1].y = (float)(t);
v[2].y = v[3].y = (float)(b);
v[0].rhw = v[1].rhw = v[2].rhw = v[3].rhw =
v[0].z = v[1].z = v[2].z = v[3].z = 0.5f ;
v[0].diffuse = v[1].diffuse = v[2].diffuse = v[3].diffuse = -1 ;
v[1].tu = v[2].tu = 1.0f ;
v[2].tv = v[3].tv = 1.0f ;
//砞酶瓜家Α
d3d_Device->SetTexture( 0 , m_Texture );
d3d_Device->SetFVF( D3DFVF_TLVERTEX );
d3d_Device->DrawPrimitiveUP( D3DPT_TRIANGLEFAN , 2 , (LPVOID)v , sizeof( D3DTLVERTEX ));
}
3 編譯時會出錯
解決方法：
在myd3d.h文件中添加
#include "d3dx9tex.h"
和
#pragma comment(lib,"d3dx9.lib")
以及
const DWORD D3DFVF_TLVERTEX = (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1 );
typedef struct _D3DTLVERTEX
{
float x , y , z , rhw ;
D3DCOLOR diffuse , specular;
float tu, tv;
}D3DTLVERTEX ;
4 在WelfGameFrm中添加兩個成員
d3dTexture m_Bk ;
d3dTexture m_Role ;
5 在WelfGameFrm的Create響應添加：
m_Bk.Create( "背景.tga" );
m_Role.Create( "娃娃.tga" );
6 調用BltFast進行繪制
//開始繪制
d3d_Device->BeginScene();
d3d_Device->SetRenderState( D3DRS_CULLMODE , D3DCULL_NONE );
d3d_Device->SetRenderState( D3DRS_ZENABLE , D3DZB_FALSE );
m_Bk.BltFast( 0 , 0 );
m_Role.BltFast( 0 , 0 );
d3d_Device->EndScene();
7 將BltFast函數改進
第3講 WelfGame【圖像透明及顏色】
http://hi.baidu.com/welflau/希望能保留原創作者鏈接，
【一】、實現透明圖像
1 在RenderScene()中添加設置代碼
在背景繪制前添加：
d3d_Device->SetRenderState( D3DRS_CULLMODE , D3DCULL_NONE );
d3d_Device->SetRenderState( D3DRS_ZENABLE , D3DZB_FALSE );
d3d_Device->SetRenderState( D3DRS_SHADEMODE , D3DSHADE_FLAT );
d3d_Device->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
在前景繪制的前面添加
d3d_Device->SetRenderState( D3DRS_SRCBLEND , D3DBLEND_SRCALPHA );
d3d_Device->SetRenderState( D3DRS_DESTBLEND , D3DBLEND_INVSRCALPHA );
d3d_Device->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );//開啟混色
效果
2 為d3dTexture添加BltFast函數
void d3dTexture::BltFast(int l , int t , int r , int b , DWORD diffuse )
{
D3DTLVERTEX v[4] ;
//郴翴 擋篶
memset( v , 0 , sizeof( v ));
v[0].x = v[3].x = (float)(l) ;
v[1].x = v[2].x = (float)(r);
v[0].y = v[1].y = (float)(t);
v[2].y = v[3].y = (float)(b);
v[0].rhw = v[1].rhw = v[2].rhw = v[3].rhw =
v[0].z = v[1].z = v[2].z = v[3].z = 0.5f ;
//肅︹
v[0].diffuse = v[1].diffuse = v[2].diffuse = v[3].diffuse = diffuse ;
v[1].tu = v[2].tu = 1.0f ;
v[2].tv = v[3].tv = 1.0f ;
//砞酶瓜家Α
d3d_Device->SetTexture( 0 , m_Texture );
d3d_Device->SetFVF( D3DFVF_TLVERTEX );
d3d_Device->DrawPrimitiveUP( D3DPT_TRIANGLEFAN , 2 , (LPVOID)v , sizeof( D3DTLVERTEX ));
}
添加以下幾句：
d3d_Device->SetTextureStageState( 0 , D3DTSS_ALPHAARG1 , D3DTA_TEXTURE );
d3d_Device->SetTextureStageState( 0 , D3DTSS_ALPHAARG2 , D3DTA_DIFFUSE );
d3d_Device->SetTextureStageState( 0 , D3DTSS_COLORARG1 , D3DTA_TEXTURE );
d3d_Device->SetTextureStageState( 0 , D3DTSS_COLORARG2 , D3DTA_DIFFUSE );
d3d_Device->SetTextureStageState( 0 , D3DTSS_COLOROP , D3DTOP_SELECTARG1 );
d3d_Device->SetTextureStageState( 0 , D3DTSS_ALPHAOP , D3DTOP_MODULATE );
//以下為前景
m_Role.BltFast( 100, 100, 250 ,250 ,D3DCOLOR_ARGB( 128 , 255 , 255 , 255 ));//最后一個參數為顏色，包括透明度
效果圖
轉自http://www.cppblog.com/ACM-Boy/archive/2008/12/31/70843.html
string 轉 CString
CString.format("%s", string.c_str());
char 轉 CString
CString.format("%s", char*);
char 轉 string
string s(char *);
string 轉 char *
char *p = string.c_str();
CString 轉 string
string s(CString.GetBuffer());
1，string -> CString
CString.format("%s", string.c_str());
用c_str()確實比data()要好.
2，char -> string
string s(char *);
你的只能初始化，在不是初始化的地方最好還是用assign().
3,CString -> string
string s(CString.GetBuffer());
GetBuffer()后一定要ReleaseBuffer(),否則就沒有釋放緩沖區所占的空間.
2008年10月21日
#
Origin Link http://blog.2ndboy.net/?p=116#comment-3104
Thanks to 2ndboy
我算得上是 UltraEdit 的鐵桿用戶啦（雖然是 D 版用戶:)），所以寫 Lua 程序當然用 UltraEdit 啦！讓 UltraEdit 支持 Lua 的語法高亮很簡單，去 UE 的官網，下載 Lua 的語法文件集成在自帶的語法高亮文件里就可以啦。
但是 UE 官網上這個語法文件貌似比較舊，是 02 年 8 月發布的，塊注釋居然用的是“[[”和“]]”：“Block Comment On = [[ Block Comment Off = ]]”。于是手工改成“Block Comment On = –[[ Block Comment Off = –]]”保存，結果發現行注釋“–”是可以正確顯示的，但是塊注釋就只能顯示快注釋開始標記所在的那一行。貌似是 UE 的 bug？估計跟行注釋有沖突，因為語法文件里是這么寫的“Line Comment = — Block Comment On = –[[ Block Comment Off = –]]”。試了一下把行注釋放在塊注釋后面也不行，開動 Google，結果在 UE 的論壇上找到了答案。
把 Lua 的語法文件第一行改成如下這個樣子就可以啦：
/L12″Lua” Block Comment On = --[[ Block Comment Off = ]] Block Comment On Alt = -- Escape Char = \ String Chars = “‘ File Extensions = LUA
（DoNeY注：哈，終于有了解決方案，下面聽作者講一下這一微小滴奧妙所在）
查了一下 UE 的幫助文檔，上面對“Block Comment On Alt”的描述是這樣的“The second set of block comments are in the form “Block Comment On Alt = ” and “Block Comment Off Alt = ” followed by up to five characters each that define the comment designators. If a Block Comment On Alt is defined but the Block Comment Off Alt is not defined the commenting will stop at the end of the line.”。看來塊注釋指示器有兩種，這個辦法還真是比較巧妙，但是要熟讀 UE 文檔才能想的到呀。
（DoNeY注：意即如果ultraedit在wordfile中對某個語言的語法著色只定義其Block Comment On Alt =作為第二種塊注釋的起始符號，而不定義第二種塊注釋的結束符號Block Comment Off Alt =，那么這個Block Comment On Alt 所定義的符號將會只注釋掉從符號開始至行尾的部分，也就相當于換一個方法定義了行注釋的符號了）
改完以后再看 Lua 代碼里的塊注釋，現在已經可以完美顯示啦:D
FW:
http://www.wowwiki.com/Making_Draggable_Frames
XML Declarations
First, the XML tags movable="true" and enableMouse="true" must be in the frames declaration.
Note: Some frame templates like 'button' already include enableMouse="true".
Example:
<Frame name="TellTrackFrame" enableMouse="true" movable="true" resizable="true" parent="UIParent" hidden="true">
Simple Dragging
One simple way to detect drag is to add OnDragStart and OnDragStop script elements to the frame:
<Scripts>
<OnLoad>
this:RegisterForDrag("LeftButton");
</OnLoad>
<OnDragStart>
this:StartMoving();
this.isMoving = true;
</OnDragStart>
<OnDragStop>
this:StopMovingOrSizing();
this.isMoving = false;
</OnDragStop>
</Scripts>
Advanced Dragging
Another way, which is more responsive but requires an onhide element so that the frame wont get stuck to the mouse:
<Scripts>
<OnMouseUp>
if ( this.isMoving ) then
this:StopMovingOrSizing();
this.isMoving = false;
end
</OnMouseUp>
<OnMouseDown>
if ( ( ( not this.isLocked ) or ( this.isLocked == 0 ) ) and ( arg1 == "LeftButton" ) ) then
this:StartMoving();
this.isMoving = true;
end
</OnMouseDown>
<OnHide>
if ( this.isMoving ) then
this:StopMovingOrSizing();
this.isMoving = false;
end
</OnHide>
</Scripts>
Note: this method also demonstrates an optional isLocked parameter to determine whether you can drag the frame or not.
Parent Dragging
Some advanced dragging addons use overlays that make default Blizzard
frames draggable. This is possible by using GetParent when starting and
stopping drag. To do this, one must make the parent frame movable
through the use of the SetMovable widget function, i.e.
frame:SetMovable(true).
One drawback with overlay frames that are mouse enabled is that they
will prevent the parent frame's click script tags from being called so
you often have to simulate their click events.
Quick Dragging Code
While somewhat untested there is an easier and more automatic way to
activate dragging. If you have your <Frame> delcaration
attributes "enableMouse" and "movable" set to true, dragging may be
accomplished by adding a <TitleRegion> tag inside of your
<Frame>
<Frame name="myname" frameStrata="HIGH" toplevel="true" enableMouse="true" movable="true" parent="UIParent">
<TitleRegion setAllPoints="true"/>
</Frame>
I haven't discovered any adverse side effects to doing this yet, I am not even sure if this is the intended use for it.
Using this method can result in the frame not responding to other mouse events, also both mouse buttons will drag the frame.
You can also specify <Size> and <Anchors> within <TitleRegion>, e.g.
<Frame name="myname" frameStrata="HIGH" toplevel="true" enableMouse="true" movable="true" parent="UIParent">
<TitleRegion>
<Size>
<AbsDimension x="200" y="20"/>
</Size>
<Anchors>
<Anchor point="TOP"/>
</Anchors>
</TitleRegion>
</Frame>
This way, your <Frame> can still receive mouse events, and you
can only drag it by clicking within its <TitleRegion>.
Lua Only Approach
If your frame is called MyFrame -
MyFrame:SetMovable(true)
MyFrame:EnableMouse(true)
MyFrame:SetScript("OnMouseDown",function()
MyFrame:StartMoving()
end)
MyFrame:SetScript("OnMouseUp",function()
MyFrame:StopMovingOrSizing()
end)