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�q�程时感觉远�E�的ALT键被按下怎么办？

hello wold! — Sat, 13 May 2017 10:15:00 GMT

用teamviewer�q�程�Q�发现远�E�的alt键被按下似的�? 怎么办？先徏立好�q�程�Q�然后鼠标在本地桌面位置�Q�按住ALT键，然后鼠标挪到�q�程桌面�Q�送开alt键。就搞定了�? 其他弹不��h��的按键也一�?img src ="http://www.shnenglu.com/lizao2/aggbug/214933.html" width = "1" height = "1" />

hello wold! 2017-05-13 18:15 发表评论

hello wold! — Mon, 08 May 2017 01:47:00 GMT

摘要: -.YoucompleteMe�q�有很多强大的功能，有兴��可以��l�探索。我们需要以下几�?nbsp;先检查一下自��q��虚拟��Z��是否有安装python�Q�用vim试一�? :echo has('python') 如果得到�l�果�? ��p��明有�Q�其实有没有都无所谓，再执行一遍安装命令绝�Ҏ��错） yum install python 安装vundle�Q�vundl... 阅读全文

hello wold! 2017-05-08 09:47 发表评论

jsoncpp

hello wold! — Sat, 09 Mar 2013 08:01:00 GMT

本来写了一��文章，�l�果双击了插入代码后�Q�前面那个小方块�Q�然后弹�?nbsp; 正在上蝲。。。等半天也没反应�Q�后面的东西也无法操作。最后白写了

没心情再写了�Q�浪�Ҏ��_��以后��量不用�q�破博客记录东西了�?br />��单记录下

jsoncpp�?br />
Json::Value value;
Json::Reader reader;
string str = {\"aa\":{\"bb\":\"cc\"}, \"bb\":\"dd\"};
reader.parse(str, value);
value["aa"].asString(); //�q�个会崩溃，原因 aa是object�Q�不是string
value["bb"].asString(); //�q�个ok
value["cc"] = "aa"; //�q�个创徏cc�Q?br />string str2 = value["dd"].asString(); //�q�个�Q�返回null�Q�然后会��d��dd节点�?br />
仅作��Z��录，代码写的很不规范�Q�请高手勿喷。如果有错误�Q�欢�q�指正！

hello wold! 2013-03-09 16:01 发表评论

c++之WMI�~�程

hello wold! — Thu, 24 Jan 2013 13:54:00 GMT

文章来源�Q?/span> http://wenku.baidu.com/view/64d5a356ad02de80d4d840a0.html
大家�q�x��在用�c�M��鲁大师之�c��Y件的时候，会看到鲁大师之类的��Y件能够获取到PC机的��g的详�l�信息，有时候自己在写��Y件的时候也需要获取PC��g的详�l�信息，�q�个时候你会发现有的硬件信息通过�pȝ��的API函数无法获取到或者获取的不准��。所以这个时候就要通过WMI�~�程来获取硬件信息了。WMI是windows操作�pȝ��用来��理软�g和硬件的核心。其它的不再多讲了，下面来看最主要的，通过WMI获取��g信息�?/span>

整体来说�Q�通过WMI获取计算机硬件信息有以下几个步骤

1�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> �?/span>CoInitializeEx函数初始化COM参数。因为WMI中的�c�都是基于COM技术的�?/span>

2�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> �?/span>CoInitializeSecurity函数初始化COM�q�程的安全，因�ؓWMI的进�E�和应用�E�序�q�程不在同一个��别�?/span>

3�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> 获取IWbemServices指针�Q�通过函数IWbemLocator::ConnectServer获取�?/span>

4�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> 通过CoSetProxyBlanket讄��IWbemServices代理安全�Q��WMI服务可以模拟客户端�?/span>

5�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> 使用IWbemServices�q�行WMI查询�Q�主要��用WQL语句�?/span>

6�?span style="font-size: 7pt; font-family: 'Times New Roman'; "> 清理COM对象�?/span>

例子�Q?span style="font-size: 7pt; font-family: 'Times New Roman'; "> 查询操作�pȝ��信息的一个例�?/span>

1 #include "stdafx.h"
  2 #include
  3 using namespace std;
  4 #include
  5 #include
  6 # pragma comment(lib, "wbemuuid.lib")
  7 int _tmain(int argc, _TCHAR* argv[])
  8 {
  9
10
11     HRESULT hres;
12
13     // Initialize COM.
14     hres =  CoInitializeEx(0, COINIT_MULTITHREADED);
15     if (FAILED(hres))
16     {
17         cout << "Failed to initialize COM library. "
18             << "Error code = 0x"
19             << hex << hres << endl;
20         return 1;              // Program has failed.
21     }
22
23     // Initialize
24     hres =  CoInitializeSecurity(
25         NULL,
26         -1,      // COM negotiates service
27         NULL,    // Authentication services
28         NULL,    // Reserved
29         RPC_C_AUTHN_LEVEL_DEFAULT,    // authentication
30         RPC_C_IMP_LEVEL_IMPERSONATE,  // Impersonation
31         NULL,             // Authentication info
32         EOAC_NONE,        // Additional capabilities
33         NULL              // Reserved
34         );
35     if (FAILED(hres))
36     {
37         cout << "Failed to initialize security. "
38             << "Error code = 0x"
39             << hex << hres << endl;
40         CoUninitialize();
41         return 1;          // Program has failed.
42     }
43
44     // Obtain the initial locator to Windows Management
45     // on a particular host computer.
46     IWbemLocator *pLoc = 0;
47
48     hres = CoCreateInstance(
49         CLSID_WbemLocator,
50         0,
51         CLSCTX_INPROC_SERVER,
52         IID_IWbemLocator, (LPVOID *) &pLoc);
53
54     if (FAILED(hres))
55     {
56         cout << "Failed to create IWbemLocator object. "
57             << "Error code = 0x"
58             << hex << hres << endl;
59         CoUninitialize();
60         return 1;       // Program has failed.
61     }
62
63     IWbemServices *pSvc = 0;
64
65     // Connect to the root\cimv2 namespace with the
66     // current user and obtain pointer pSvc
67     // to make IWbemServices calls.
68
69     hres = pLoc->ConnectServer(
70
71         _bstr_t(L"ROOT\\CIMV2"), // WMI namespace
72         NULL,                    // User name
73         NULL,                    // User password
74         0,                       // Locale
75         NULL,                    // Security flags
76         0,                       // Authority
77         0,                       // Context object
78         &pSvc                    // IWbemServices proxy
79         );
80
81     if (FAILED(hres))
82     {
83         cout << "Could not connect. Error code = 0x"
84             << hex << hres << endl;
85         pLoc->Release();
86         CoUninitialize();
87         return 1;                // Program has failed.
88     }
89
90     cout << "Connected to ROOT\\CIMV2 WMI namespace" << endl;
91
92     // Set the IWbemServices proxy so that impersonation
93     // of the user (client) occurs.
94     hres = CoSetProxyBlanket(
95
96         pSvc,                         // the proxy to set
97         RPC_C_AUTHN_WINNT,            // authentication service
98         RPC_C_AUTHZ_NONE,             // authorization service
99         NULL,                         // Server principal name
100         RPC_C_AUTHN_LEVEL_CALL,       // authentication level
101         RPC_C_IMP_LEVEL_IMPERSONATE,  // impersonation level
102         NULL,                         // client identity
103         EOAC_NONE                     // proxy capabilities
104         );
105
106     if (FAILED(hres))
107     {
108         cout << "Could not set proxy blanket. Error code = 0x"
109             << hex << hres << endl;
110         pSvc->Release();
111         pLoc->Release();
112         CoUninitialize();
113         return 1;               // Program has failed.
114     }
115
116     IEnumWbemClassObject* pEnumerator = NULL;
117     hres = pSvc->ExecQuery(
118         bstr_t("WQL"),
119         bstr_t("SELECT * FROM Win32_OperatingSystem"), //此处wql语句更改�Q�实��C��同的查询
120         WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
121         NULL,
122         &pEnumerator);
123
124     if (FAILED(hres))
125     {
126         cout << "Query for processes failed. "
127             << "Error code = 0x"
128             << hex << hres << endl;
129         pSvc->Release();
130         pLoc->Release();
131         CoUninitialize();
132         return 1;               // Program has failed.
133     }
134     else
135     {
136         IWbemClassObject *pclsObj;
137         ULONG uReturn = 0;
138
139         while (pEnumerator)
140         {
141             hres = pEnumerator->Next(WBEM_INFINITE, 1,
142                 &pclsObj, &uReturn);
143
144             if(0 == uReturn)
145             {
146                 break;
147             }
148
149             VARIANT vtProp;
150
151             // Get the value of the Name property
152             hres = pclsObj->Get(L"Name", 0, &vtProp, 0, 0);//此处把Name�Ҏ��对应的要获取的属性�?/span>
153             wcout << "Manufacturer Name : " << vtProp.bstrVal << endl;
154             VariantClear(&vtProp);
155         }
156
157     }
158
159     // Cleanup
160     // ========
161
162     pSvc->Release();
163     pLoc->Release();
164     CoUninitialize();
165     return 0;
166 }
167

hello wold! 2013-01-24 21:54 发表评论

解锁账户

hello wold! — Fri, 11 Jan 2013 02:59:00 GMT

When the number of failed logon attempts is exceeded, the user account becomes locked out for the number of minutes specified by the lockoutDuration attribute. The IADsUser.IsAccountLocked property appears to be the property to use to read and modify the lockout state of a user account, but the WinNT ADSI provider has restrictions that limit the use of the IsAccountLocked property.

Resetting the Account Lockout Status

When using the WinNT provider, the IsAccountLocked property can only be set to FALSE, which unlocks the account. Attempting to set the IsAccountLocked property to TRUE will fail. Only the system can lock an account.

The following code example demonstrates how to use Visual Basic with ADSI to unlock a user account.

解锁账户

Reading the Account Lockout Status

With the WinNT provider, the IsAccountLocked property can be used to determine if an account is locked out. If an account is locked out, the IsAccountLocked property will contain TRUE. If an account is not locked out, theIsAccountLocked property will contain FALSE.

The following code example demonstrates how to use Visual Basic with ADSI to determine if an account is locked out.

判断账户是否锁定

获取审核�{�略

hello wold! — Thu, 10 Jan 2013 07:41:00 GMT

#include

#include "Ntsecapi.h"

LSA_HANDLE GetPolicyHandle()

{

LSA_OBJECT_ATTRIBUTES ObjectAttributes;

WCHAR SystemName[256] = {0};

ULONG SystemNameLength = sizeof(SystemName)/sizeof(SystemName[0]);

LSA_UNICODE_STRING lusSystemName;

NTSTATUS ntsResult;

LSA_HANDLE lsahPolicyHandle;

GetComputerNameW(SystemName, &SystemNameLength);

// Object attributes are reserved, so initialize to zeros.

ZeroMemory(&ObjectAttributes, sizeof(ObjectAttributes));

//Initialize an LSA_UNICODE_STRING to the server name.

SystemNameLength = wcslen(SystemName);

lusSystemName.Buffer = SystemName;

lusSystemName.Length = SystemNameLength * sizeof(WCHAR);

lusSystemName.MaximumLength = (SystemNameLength+1) * sizeof(WCHAR);

// Get a handle to the Policy object.

ntsResult = LsaOpenPolicy(

&lusSystemName, //Name of the target system.

&ObjectAttributes, //Object attributes.

POLICY_ALL_ACCESS, //Desired access permissions.

&lsahPolicyHandle //Receives the policy handle.

);

if (ntsResult != ERROR_SUCCESS)

{

// An error occurred. Display it as a win32 error code.

wprintf(L"OpenPolicy returned %lu\n",

LsaNtStatusToWinError(ntsResult));

return NULL;

}

return lsahPolicyHandle;

}

BOOL GetAccountDomainInfo(LSA_HANDLE PolicyHandle)

{

NTSTATUS ntsResult = ERROR_SUCCESS;

PPOLICY_AUDIT_EVENTS_INFO pPAEInfo = NULL;

PWCHAR name = NULL;

ntsResult = LsaQueryInformationPolicy(

PolicyHandle, // Open handle to a Policy object.

PolicyAuditEventsInformation, // The information to get.

(PVOID *)&pPAEInfo // Storage for the information.

);

if (ntsResult == ERROR_SUCCESS)

{

// There is no guarantee that the LSA_UNICODE_STRING buffer

// is null terminated, so copy the name to a buffer that is.

wprintf(L"auditingMode = %d\n", pPAEInfo->AuditingMode);

wprintf(L"AuditCategorySystem = %d\n", pPAEInfo->EventAuditingOptions[AuditCategorySystem]);

wprintf(L"AuditCategoryLogon = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryLogon]);

wprintf(L"AuditCategoryObjectAccess = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryObjectAccess]);

wprintf(L"AuditCategoryPrivilegeUse = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryPrivilegeUse]);

wprintf(L"AuditCategoryDetailedTracking = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryDetailedTracking]);

wprintf(L"AuditCategoryPolicyChange = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryPolicyChange]);

wprintf(L"AuditCategoryAccountManagement = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryAccountManagement]);

wprintf(L"AuditCategoryDirectoryServiceAccess = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryDirectoryServiceAccess]);

wprintf(L"AuditCategoryAccountLogon = %d\n", pPAEInfo->EventAuditingOptions[AuditCategoryAccountLogon]);

if (ERROR_SUCCESS != LsaFreeMemory(pPAEInfo))

wprintf(L"LsaFreeMemory error\n");

}

else

{

// Show the corresponding win32 error code.

wprintf(

L"Error obtaining account domain information - (win32) %lu\n",

LsaNtStatusToWinError(ntsResult));

}

return !ntsResult;

}

int main(int argc, char* argv[])

{

LSA_HANDLE lh = NULL;

lh = GetPolicyHandle();

if(lh)

{

GetAccountDomainInfo(lh);

}

return 0;

}

hello wold! 2013-01-10 15:41 发表评论

hello wold! — Thu, 10 Jan 2013 07:28:00 GMT

把一个库里的�?数据攑ֈ�另一个库�?br />

USE [A]

IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[MyTable]') AND type in (N'U'))

DROP TABLE [dbo].[MyTable]

USE [B]

select * into A.dbo.MyTable from MyTable

如果A库中有表MyTable�Q�则删除�Q�然后把B库中的MyTalbe复制到A库中

hello wold! 2013-01-10 15:28 发表评论

vc6与win7不兼�?amp;vc6的sdk

hello wold! — Thu, 03 Jan 2013 14:30:00 GMT

右键单击MSDEV.EXE�Q�选择以管理员权限�q�行��p��了�?br />sdk http://www.microsoft.com/en-us/download/details.aspx?id=6510
很小的一个文�Ӟ��然后貌似得联�|�下载安装，反正�q�样��p��用了

完整版的在这�?br />

http://www.microsoft.com/en-us/download/details.aspx?id=12261

hello wold! 2013-01-03 22:30 发表评论

hello wold! — Thu, 27 Dec 2012 05:52:00 GMT

如何在C++Builder中檢測硬�?/span>
�Q�西安　楊洪辎ͼ�

資料來源: http://go5.163.com/yarrows/tips/cbc_10.htm

　　在我們編寫的�E�序中常常要和硬件打交道,那麼如何在程序中��定�pȝ��中是否有該設�?
它的運行狀態又是怎樣的呢�H�對於初學者來說，這個問��常�怸�好解決，其實只需��單地利
用幾個API函數�Q�硬件的問題並不��秘。下面就讓我們一��L��看在C�Q�＋ Builder中是如何
檢測��g的�?/span>
　　1. 檢測CPU的型�?/span>
　　先讓我們從最��單的做��P��看一看自��q��CPU型號。首先，在C�Q�＋ Builder中畫出圖1
所�C�的�H�體�Q�在下面的幾個例子中我們將一直��用這個窗體作�C�範�Q�它包括一個用來激�z�L��
試的Button和一個用來顯�C�結果的Memo。我們可以用GetSystemInfo這個API獲得CPU的型
號。將下列代碼��d��到Button的Click事�g��就可以了：
　　void __fastcall TForm1::Button1Click(TObject �Q�Sender)
　　{
　　//獲得CPU型號
　　SYSTEM_INFO systeminfo;
　　GetSystemInfo (�Q�systeminfo);
　　Memo1→Lines→Add(“您的CPU��型�?”�Q�String( systeminfo.dwProcessorType ));
　　}
　　運行它，點擊Test試試�Q�CPU型號��Z��了吧�Q?/span>
　　2.檢測內存狀�?/span>
　　獲得內存狀態的�Ҏ��和CPU型號差不多，只是他用到的是另外一個API�Q�GlobalMemoryStatus�?/span>
其中�Q�成員dwTotalPhys用來獲得物理內存�^�量�Q�而dwAvailPhys��名思義是有效物理內�?/span>
的意思。我們只要把下面�q�行代碼加到上面�E�序的後面就可以了（不用重做�Q�下同）�Q?/span>
　　//獲得內存狀�?/span>
　　MEMORYSTATUS memory;
　　memory.dwLength =sizeof(memory); //初始�?br />　　GlobalMemoryStatus(�Q�memory);
　　Memo1→Lines→Add(“您的物理內存�?Mb):”�Q�String(int(memory.dwTotalPhys /1024/1024)));
　　Memo1→Lines→Add(“其中可用內存�?Kb):”�Q�String(int( memory. /1024)));
　　怎麼樣，看出點門道了��|��兩段�E�序的格式幾乎一模一樣，其實�Q�GetSystemInfo�?/span>
GlobalMemoryStatus還可以獲得許多其他有關CPU和內存的信息�Q�就按照上面的格式去�?/span>
��p��了，更詳細的資料可以�ȝ��C�Q�＋ Builder4的Help�?/span>
　　3. 檢測可用��盤�I�間
　　好了�Q�經過前面兩個簡單問��的��p�n�Q�我們來處理一個稍微復雜的問題�Q�我們知道安
裝程序大都有一個檢測硬盤空間的過程�Q�那麼這是怎麼實現的呢?他用到的是API函數
GetDiskFreeSpace�Q�這個函數��入一個參數：目標盤的路徑�H�返回四個參數，依次是每��?/span>
的扇區數、每扇區的字��數、空閑的��數、總��數。假如我們需要檢測C盤的�^�容量和可用
定w��Q�那麼可以把以下代碼加到上面的程序中�Q?/span>
　　//獲得C盤可用空�?/span>
　　DWORD sector,byte,cluster,free;
　　long int freespace,totalspace;
　　GetDiskFreeSpace(“C:”,�Q�sector,�Q�byte,�Q�free,�Q�cluster); //獲得�q�回參數
　　totalspace=int(cluster)�Q�int(byte)�Q�int(sector)/1024/1024; //�a�算�^�容�?br />　　freespace=int(free)�Q�int(byte)�Q�int(sector)/1024/1024; //�a�算可用�I�間
　　Memo1→Lines→Add(“C盤總�I�間(Mb):”�Q�String(totalspace));
　　Memo1→Lines→Add(“C盤可用空�?Mb):”�Q�String(freespace));
　　怎麼�?珑֜�可以自己做安裝程序了吧！
　　4. 檢測CD�Q�ROM
　　我們在�R�寫�E�序時常帔R��要讀取CD�Q�ROM�Q�可是究竟哪一個盤�W�是光驅呢﹖有�h是將最
後一個盤�W�當作光驅的�Q�但是當遇到雙光驅或者MO的情況時常常會出錯。其實這個問��用
一個API來解��Z��不困難，這就是：GetDriveType()�Q�這個函數返回一�?�?之間的��|��
依次代表�Q?─未知盤�?─不存在�?─可移動磁盤�?─固定��盤�?─�E�絡��盤�?/span>
5─CD�Q�ROM�?─內存虛擬盤。因此我們可以添加下面代��g��找CD�Q�ROM�Q?/span>
　　// 獲得CD�Q�ROM信息
　　UINT type;
　　char name;
　　for (name=‘C’;name<=‘Z’;name�Q�＋) //循環檢測A～Z
　　{ type = GetDriveType((String(name)�Q�String(‘:’)).c_str()); //獲得��盤��型
　　if (type==5)
　　Memo1→Lines→Add(“您的光驅盤符�?”�Q�String(name));
　　 }
　　得到光驅盤符之後我們可以進一步利用API函數GetVolumeInformation檢測光驅�?/span>
是否有光盤，這個函數如果成功調用，會得到磁盤的��h��序列號等信息�H�如果調用失敗則
可知光驅中無光盤�Q�程序如下：//檢測光盤(假設光驅為G:)
　　char volname[255],filename[100];//buffer[512];
　　DWORD sno,maxl,fileflag ;
　　if (!(GetVolumeInformation(“G:”, volname,255,�Q�sno,�Q�maxl,�Q�fileflag,filename,100)))
　　 //如果�q�回值為�?/span>
　　Memo1→Lines→Add (“G驅中沒有發現光盤”);
　　 else
　　 //如果�q�回值為�?/span>
　　{Memo1→Lines→Add (“G驅中光盤��h��?”�Q�String(volname));
　　Memo1→Lines→Add (“G驅中光盤序號�?”�Q�String(sno));
　　 }
　　5. 檢測聲卡配置
　　在編制多媒體�E�序時，我們常常會用到聲音文�g�Q�而當這些�E�序在沒有配�|�聲卡的��?/span>
器上運行時，我們應該��出必要的警告。對��D��卡的檢測�Q�可以分別通過waveOutGetNumDevs()
和midiOutGetNumDevs()檢測波�Ş�a�備和MIDI�a�備�Q�再利用waveOutGetDevCaps()�?/span>
midiOutGetDevCaps()獲得聲音�a�備的細��資料。將下面一�D�代��加入上面的�E�序卛_��Q?/span>
但要注意��＃include 添至�E�序首部�Q?/span>
　　//檢測聲卡
　　int wavedevice,mididevice;
　　WAVEOUTCAPS wavecap;
　　MIDIOUTCAPS midicap;
　　wavedevice=(int)waveOutGetNumDevs(); //波�Ş�a�備信息
　　mididevice=(int)midiOutGetNumDevs(); // MIDI�a�備信息
　　if (wavedevice==0)
　　Memo1→Lines→Add (“沒有發現波�Ş�a�備”);
　　else
　　{waveOutGetDevCaps(0,�Q�wavecap,sizeof(WAVEOUTCAPS));
　　Memo1→Lines→Add (“當前波�Ş�a�備:”�Q�String(wavecap.szPname));
　　 }
　　if (mididevice==0)
　　Memo1→Lines→Add (“沒有發現MIDI�a�備”);
　　else
　　{midiOutGetDevCaps(0,�Q�midicap,sizeof(MIDIOUTCAPS));
　　Memo19→Lines→Add (“當前MIDI�a�備:”�Q�String(midicap.szPname));
　　 }[/cdoe]
　　6. 檢測��示器信�?br />　　�R�寫和圖形圖像有關的�E�序時常帔R��要檢測顯�C�器的分辨率和色深，最後我們來看看
這個問��的解決辦法。分辨率的求法很��單�Q�直接調用Screen��象的屬性就行了。而要�?br />色深則要利用API函數GetDeviceCaps獲得每像素的比特數和色彩的頁面數�Q�然後計��?�?br />“每像素的比特�?#8221;�ơ冪卛_��色彩的梯度數�Q�再�a�算“色彩的梯度數”�?#8220;色彩的頁面數”
�ơ冪卛_��色深。由��D��D늨�序用��C��冪運��，所以要�a�得加上�Q�include �Q�程序如下：
　　//檢測��示器[code]
　　int tcs;
　　long int bpp,cp,tc;
　　Memo1→Lines→Add (“當前分��L率為:”�Q�String(Screen→Width)�Q?#8220;�Q?#8221;�Q?br />String(Screen→Height));
　　bpp=GetDeviceCaps(Form1→Canvas→Handle ,BITSPIXEL);
　　tcs=pow(2,bpp); //�a�算色彩的梯度數
　　cp= GetDeviceCaps(Form1→Canvas→Handle,PLANES);
　　tc= pow(tcs,cp); //�a�算色深
　　Memo1→Lines→Add(“當前色深�?”�Q�String(tc));
　　好了�Q�現在在讓我們點擊一下Test吧，��g情況盡收眼底�Q�其實本文所涉及
的API函數的功能不止這些�Q�大家下��d��以查一查Win32 API手冊�Q�或者直接在C�Q�＋
Builder 4中察看Help。相信自己開��g��個硬件檢測軟件也不是難事哦！
　　以上�E�序均在Windows98中文版、C�Q�＋ Builder 4中調試通過�Q�如果大家在��g�?/span>
測方面有什麼問��歡�q�和我探�a�，mail to AlexYoung@263.net�?/span>

hello wold! 2012-12-27 13:52 发表评论