B: Full Source Code Listings in C#

Paint QR in C# B: Full Source Code Listings
14
QR Creation In Visual C#
Using Barcode drawer for VS .NET Control to generate, create QR-Code image in Visual Studio .NET applications.
using System; using SystemCollectionsSpecialized; using SystemReflection; [AttributeUsage(AttributeTargetsProperty, AllowMultiple = false)] public class CommandLineSwitchRequiredAttribute : Attribute { public static string[] GetMissingRequiredOptions( object commandLine) { StringCollection missingOptions = new StringCollection(); PropertyInfo[] properties = commandLineGetType()GetProperties(); foreach (PropertyInfo property in properties) { Attribute[] attributes = (Attribute[])propertyGetCustomAttributes( typeof(CommandLineSwitchRequiredAttribute), false); if ((attributesLength > 0) && (propertyGetValue(commandLine, null) == null)) { if (propertyGetValue(commandLine, null) == null) { missingOptionsAdd(propertyName); } } } string[] results = new string[missingOptionsCount]; missingOptionsCopyTo(results, 0); return results; } }
Printing Bar Code In Visual C#
Using Barcode creation for VS .NET Control to generate, create barcode image in .NET framework applications.
using System; using SystemReflection; using SystemCollectionsGeneric; [AttributeUsage(AttributeTargetsProperty)] public class CommandLineSwitchAliasAttribute : Attribute { public CommandLineSwitchAliasAttribute(string alias) {
QR Code Generator In Visual Studio .NET
Using Barcode drawer for ASP.NET Control to generate, create QR Code ISO/IEC18004 image in ASP.NET applications.
Appendix B: Full Source Code Listings
Making Quick Response Code In Visual Studio .NET
Using Barcode encoder for VS .NET Control to generate, create Quick Response Code image in .NET applications.
Alias = alias; } public string Alias { get { return _Alias; } set { _Alias = value; } } private string _Alias; public static Dictionary<string, PropertyInfo> GetSwitches( object commandLine) { PropertyInfo[] properties = null; Dictionary<string, PropertyInfo> options = new Dictionary<string, PropertyInfo>(); properties = commandLineGetType()GetProperties( BindingFlagsPublic | BindingFlagsNonPublic | BindingFlagsInstance); foreach (PropertyInfo property in properties) { optionsAdd(propertyNameToLower(), property); foreach (CommandLineSwitchAliasAttribute attribute in propertyGetCustomAttributes( typeof(CommandLineSwitchAliasAttribute), false)) { optionsAdd(attributeAliasToLower(), property); } } return options; } }
Creating Denso QR Bar Code In Visual Basic .NET
Using Barcode encoder for VS .NET Control to generate, create QR-Code image in .NET applications.
using System; using SystemReflection; using SystemCollectionsGeneric; public class CommandLineHandler { // public static bool TryParse( string[] args, object commandLine, out string errorMessage) { bool success = false; errorMessage = null;
Creating Barcode In C#
Using Barcode encoder for VS .NET Control to generate, create bar code image in VS .NET applications.
14
Bar Code Printer In Visual C#
Using Barcode maker for Visual Studio .NET Control to generate, create bar code image in VS .NET applications.
Dictionary<string, PropertyInfo> options = CommandLineSwitchAliasAttributeGetSwitches( commandLine); foreach (string arg in args) { PropertyInfo property; string option; if (arg[0] == '/' || arg[0] == '-') { string[] optionParts = argSplit( new char[] { ':' }, 2); option = optionParts[0]Remove(0, 1)ToLower(); if (optionsTryGetValue(option, out property)) { success = SetOption( commandLine, property, optionParts, ref errorMessage); } else { success = false; errorMessage = stringFormat( "Option '{0}' is not supported", option); } } } return success; } private static bool SetOption( object commandLine, PropertyInfo property, string[] optionParts, ref string errorMessage) { bool success; if (propertyPropertyType == typeof(bool)) { // Last parameters for handling indexers propertySetValue( commandLine, true, null); success = true; } else { if ((optionPartsLength < 2)
Code 39 Extended Printer In C#
Using Barcode maker for Visual Studio .NET Control to generate, create Code-39 image in Visual Studio .NET applications.
Appendix B: Full Source Code Listings
Printing ANSI/AIM Code 128 In Visual C#.NET
Using Barcode creator for Visual Studio .NET Control to generate, create Code 128B image in .NET applications.
|| optionParts[1] == "" || optionParts[1] == ":") { // No setting was provided for the switch success = false; errorMessage = stringFormat( "You must specify the value for the {0} option", propertyName); } else if ( propertyPropertyType == typeof(string)) { propertySetValue( commandLine, optionParts[1], null); success = true; } else if (propertyPropertyTypeIsEnum) { success = TryParseEnumSwitch( commandLine, optionParts, property, ref errorMessage); } else { success = false; errorMessage = stringFormat( "Data type '{0}' on {1} is not supported", propertyPropertyTypeToString(), commandLineGetType()ToString()); } } return success; } }
Data Matrix 2d Barcode Maker In Visual C#.NET
Using Barcode generation for VS .NET Control to generate, create ECC200 image in .NET applications.
17
Code 128A Scanner In Visual Studio .NET
Using Barcode decoder for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
Listing B5: Virtual Computer Detection Using P/Invoke
Create UCC - 12 In Visual Studio .NET
Using Barcode encoder for .NET Control to generate, create EAN / UCC - 14 image in .NET framework applications.
using SystemRuntimeInteropServices; class Program { delegate void MethodInvoker(); unsafe static int Main(string[] args) { // Assign redpill
Draw UPCA In Java
Using Barcode printer for Java Control to generate, create UPC Code image in Java applications.
17
UPC Code Generation In .NET
Using Barcode maker for VS .NET Control to generate, create UPC A image in .NET applications.
byte[] redpill = { 0x0f, 0x01, 0x0d, // asm SIDT instruction 0x00, 0x00, 0x00, 0x00, // placeholder for an address 0xc3}; // asm return instruction unsafe { fixed (byte* matrix = new byte[6], redpillPtr = redpill) { // Move the address of matrix immediately // following the SIDT instruction of memory *(uint*)&redpillPtr[3] = (uint)&matrix[0]; using (VirtualMemoryPtr codeBytesPtr = new VirtualMemoryPtr(redpillLength)) { MarshalCopy( redpill, 0, codeBytesPtr, redpillLength); MethodInvoker method = (MethodInvoker)MarshalGetDelegateForFunctionPointer( codeBytesPtr, typeof(MethodInvoker)); method(); } if (matrix[5] > 0xd0) { ConsoleWriteLine("Inside Matrix! \n"); return 1; } else { ConsoleWriteLine("Not in Matrix \n"); return 0; } } // fixed } // unsafe } }
Encoding ANSI/AIM Code 39 In VS .NET
Using Barcode maker for VS .NET Control to generate, create USS Code 39 image in VS .NET applications.
public class VirtualMemoryPtr : SystemRuntimeInteropServicesSafeHandle { public VirtualMemoryPtr(int memorySize) : base(IntPtrZero, true) { ProcessHandle =
UCC-128 Drawer In Java
Using Barcode encoder for Java Control to generate, create EAN / UCC - 14 image in Java applications.
Appendix B: Full Source Code Listings
Barcode Creator In Java
Using Barcode generator for Java Control to generate, create bar code image in Java applications.
VirtualMemoryManagerGetCurrentProcessHandle(); MemorySize = (IntPtr)memorySize; AllocatedPointer = VirtualMemoryManagerAllocExecutionBlock( memorySize, ProcessHandle); Disposed = false; } public readonly IntPtr AllocatedPointer; readonly IntPtr ProcessHandle; readonly IntPtr MemorySize; bool Disposed; public static implicit operator IntPtr( VirtualMemoryPtr virtualMemoryPointer) { return virtualMemoryPointerAllocatedPointer; } // SafeHandle abstract member public override bool IsInvalid { get { return Disposed; } } // SafeHandle abstract member protected override bool ReleaseHandle() { if (!Disposed) { Disposed = true; GCSuppressFinalize(this); VirtualMemoryManagerVirtualFreeEx(ProcessHandle, AllocatedPointer, MemorySize); } return true; } }
Printing EAN13 In Java
Using Barcode creation for Java Control to generate, create UPC - 13 image in Java applications.
class VirtualMemoryManager { /// /// /// /// <summary> The type of memory allocation This parameter must contain one of the following values </summary>
GS1 128 Creation In Visual Studio .NET
Using Barcode creation for ASP.NET Control to generate, create EAN128 image in ASP.NET applications.
Barcode Encoder In Java
Using Barcode drawer for Java Control to generate, create bar code image in Java applications.