任意代码保护 - 防止非图像支持的执行代码和代码页修改（例如VirtualAlloc / VirtualProtect创建/修改的代码） 阻止低完整性图像 阻止远程图像 阻止不受信任的字体 代码完整性守护者 禁用Win32k系统调用 不允许子进程 导出地址过滤 - 将功能修补到另一个功能的一个常见方法中的一个步骤 导入地址过滤 - 将功能修补到另一个功能的一个常见方法中的一个步骤 模拟执行 验证API调用（CallerCheck） 验证图像依赖完整性 验证堆栈完整性
xperf - “PROC_THREAD + LOADER”-f“wdeg_klogger.etl” xperf -start“WDEG” - “Microsoft-Windows-Security-Mitigations：0xFFFFFFFFFFFFFF：0xFF：'stack'”-f“wdeg_unmerged.etl”
xperf -stop -stop“WDEG”-d“wdeg_merged.etl”
#include #include using namespace std;void* CreateCodeInVirtualMemory(BOOL writable)
{ BYTE code[3] = { 0x33, 0xc0, 0xc3 }; LPVOID result = VirtualAlloc(NULL, sizeof(code), MEM_COMMIT | MEM_RESERVE, writable ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE); if (result)
{
memcpy(result, code, sizeof(code));
} else cout << "VirtualAllocEx failed with error " << GetLastError() << endl; return result;
}void CreateCodeInVirtualMemoryAndExecute(BOOL useWritableMemory)
{ LPTHREAD_START_ROUTINE addr = (LPTHREAD_START_ROUTINE)CreateCodeInVirtualMemory(useWritableMemory); if (addr)
{ DWORD result = addr(NULL);
cout << "Code at 0x" << hex << (void*)addr << " returned " << result << endl;
} else cout << "NULL address was not executed" << endl;
}void ExecuteIllegalMemory()
{
CreateCodeInVirtualMemoryAndExecute(FALSE);
}
void PrintOptions()
{
cout << "Enter one of the following options:" << endl;
cout << "1 - Execute Memory Not Marked As Executable" << endl;
cout << "2 - Create Code in Virtual Memory" << endl;
cout << "3 - Create Code in Virtual Memory and Execute" << endl;
cout << "0 - Exit" << endl;
}void DecisionLoop()
{ while (true)
{ int selection;
PrintOptions();
cin >> selection; switch (selection)
{ case 0: return; case 1:
ExecuteIllegalMemory(); break; case 2:
CreateCodeInVirtualMemory(TRUE); break; case 3:
CreateCodeInVirtualMemoryAndExecute(TRUE); break; default:
cout << "Invalid input" << endl;
}
}
}int main()
{
DecisionLoop(); return 0;
}以独立软件包提供的原因在于：（一）不少API是仅出于兼容性的考虑而提供的。在新代码中，不应依赖于这些API；（二）不少API仅用于Windows平台。我们不希望将用户引上一条更难以跨平台迁移应用的道路。
你可以使用与弃用API相同的抑制选项，但是也可以选择对特定平台给出抑制警告。如果你仅规划在一组特定的平台上支持你的代码，例如只支持Windows和Linux但不支持macOS，这一工具十分有用。为此，你只需编辑项目文件，添加一个PlatformCompatIgnore属性，并在该属性中列出所有要忽略的平台。
C#
// Create SMTP object
Smtp mailer = new Smtp();
// Set the message fields.
mailer.From.AsString = "jdoe@domain.com";
mailer.To.AsString = "bill@domain2.com";
mailer.Subject = "Hi";
mailer.BodyPlainText = "This is test message";
// Starts logging SMTP activities into a file.
mailer.Log.Enabled = true;
mailer.Log.Filename = @"C:\log.txt";
mailer.Log.Clear();
// Specify the server to use. If your server does not require authentication,
// just omit both last parameters.
mailer.SmtpServers.Add("mail.domain.com", "jdoe", "secret");
// Attempt to connect.
mailer.Connect();
// Display the host name of the server the connection was established with.
Console.WriteLine("Connected to " + mailer.SmtpServers[mailer.GetCurrentSmtpServerIndex()].Name);
// Make sure all the recipients are ok.
if (mailer.TestSend(SendFailureThreshold.AllRecipientsFailed) != TestSendResult.OK)
{
Console.WriteLine("No recipients can receive the message.");
}// Show refused recipients if any
else if (mailer.GetRefusedRecipients().Count > 0)
{
Console.WriteLine("The following recipients failed: " + mailer.GetRefusedRecipients().ToString());
}
else
{
Console.WriteLine("All recipients are ok. Will send the message now.");
// Send e-mail. If it cannot be delivered, bounce will
// arrive to bounce@domain3.com, not to joe@domain1.com
mailer.Send("bounce@domain.com", (string)null);
Console.WriteLine("Sent to: " + mailer.GetAcceptedRecipients().ToString());
}
// Disconnect from the server
mailer.Disconnect();VB.NET
' Create SMTP object
Dim mailer As New Smtp
' Set the message fields.
mailer.From.AsString = "jdoe@domain.com"
mailer.To.AsString = "bill@domain2.com"
mailer.Subject = "Hi"
mailer.BodyPlainText = "This is test message"
' Starts logging SMTP activities into a file.
mailer.Log.Enabled = True
mailer.Log.Filename = "C:\log.txt"
mailer.Log.Clear()
' Specify the server to use. If your server does not require authentication,
' just remove last 2 parameters.
mailer.SmtpServers.Add("mail.domain.com", "jdoe", "secret")
' Attempt to connect.
mailer.Connect()
' Display the host name of the server the connection was established with.
Console.WriteLine("Connected to " + mailer.SmtpServers(mailer.GetCurrentSmtpServerIndex()).Name)
' Make sure all the recipients are ok.
If mailer.TestSend(SendFailureThreshold.AllRecipientsFailed) <> TestSendResult.OK Then
Console.WriteLine("No recipients can receive the message.")
Else
' Show refused recipients if any
If mailer.GetRefusedRecipients().Count > 0 Then
Console.WriteLine("The following recipients failed: " & mailer.GetRefusedRecipients().ToString())
Else
Console.WriteLine("All recipients are ok. Will send the message now.")
' Send e-mail. If it cannot be delivered, bounce will
' arrive to bounce@domain3.com, not to joe@domain1.com
mailer.Send("bounce@domain.com", CType(Nothing, String))
Console.WriteLine("Sent to: " + mailer.GetAcceptedRecipients().ToString())
End If
End If
' Disconnect from the server
mailer.Disconnect()
AutoVue 3D Professional Advanced 提供了对领先的中型 3D CAD 包和主流的 2D CAD 软件的查看和标注的功能。 | |
AutoVue Electro-Mechanical Professional 一款连接EDA和MCAD的文档信息处理控件 | |
一个多用途，多功能的图文浏览，标注，协同作业的应用软件 | |
可以用来浏览、注释、链接以及打印各种文件格式的文件。 | |
AutoVue 2D 可原生查看文档，这就避免了最终用户使用原始程序，或转换文档到中间格式的麻烦。 |
// Set your license
RasterSupport.setLicense(licenseFile, developerKey);
try{
if(RasterSupport.getKernelExpired()) {
System.out.println("License NOT Set Successfully");
}
else {
System.out.println("License Set Successfully");
}
RasterCodecs rasterCodecs = new RasterCodecs();
MRTDReader mrtdReader = new MRTDReader();
String stream = "PASSPORT_IMAGE.jpg";
RasterImage rasterImage = rasterCodecs.load(stream);
OcrEngine ocrEngine = OcrEngineManager.createEngine(OcrEngineType.ADVANTAGE);
ocrEngine.startup(rasterCodecs, null, null, null);
mrtdReader.setOcrEngine(ocrEngine);
mrtdReader.processImage(rasterImage);
mrtdReader.setImproveResults(true);
HashMap ar = new HashMap<>();
ar = mrtdReader.getResults();
String[] string = mrtdReader.getLines();
for (String string2 : string) {
System.out.println(string2);
}
for (Map.Entry map : ar.entrySet()) {
MRTDField key = map.getKey();
System.out.println(key);
MRTDDataElement value = map.getValue();
System.out.println(value.getReadableValue());
}
ocrEngine.shutdown();
}
catch(Exception e)
{
e.printStackTrace();
throw new Exception(e);
}
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作为LEADTOOLS v19更新的一部分，新版本向Document Viewer添加了一个新的虚拟文档功能。 LEADTOOLS Document Composer界面可以轻松地从任意数量的页面以及来自多个源文档的文件中创建虚拟文档。你可以在查看该文档时进行修改，并可以使用代码添加或删除页面，也可以使用拖放来进行交互式操作。由Document Composer创建的虚拟文档可以保存在服务器上，与多个用户共享，并导出为任何格式。
从任何源文件中构建或撰写文档意味着什么？想象一下，房地产经纪人准备与客户会面，并想要准备几个房产相关的打印资料。他的计算机或云盘上收集了一些文件：PDF格式的列表、DOCX格式的列表、谷歌地图的截图，甚至是访问其他客户时的一些个人照片。房地产经纪人可以使用LEADTOOLS Document Composer从每个源文件中单击并拖动所需的页面并创建新的虚拟文档，然后将其打印出来参与会议，也可以将虚拟文档导出为新的PDF并通过电子邮件发送。
如果你想要尝试该功能，请查看Document Composer演示应用程序，或直接下载最新的LEADTOOLS安装程序！
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