System.Double Structure
Information   Base Types   Related Resources

Represents a double-precision floating point number.

  • Namespace: System
  • First seen in: .NET v1.0.3705
  • Last seen in: .NET v1.1.4322
  • Last changed in: .NET v1.0.3705
  • Assembly: mscorlib.dll

  • System.ValueType
  • View this type on MSDN
  • View this type on WinFX 247
    Articles (13)Discussions (200)MembersRotorChanges
    Articles

    Page: 1
    A Practical Guide to .NET DataTables, DataSets and DataGrids - Part 2
    The Code Project
    The purpose of this document is to provide a practical guide to using Microsoft’s .NET DataTables, DataSets and DataGrid
    A Practical Guide to .NET DataTables, DataSets and DataGrids - Part 4
    The Code Project
    The purpose of this document is to provide a practical guide to using Microsoft’s .NET DataTables, DataSets and DataGrid
    Advanced Data Mapping in .NET
    DotNetJunkies
    In this article, Tin demonstrates 3 automated mechanisms for data mapping: mapping from Database table columns to object properties, mapping from HTML form fields to object properties, mapping from ASP.NET Web controls to object properties.
    Array Types in .NET
    MSDN
    Arrays are mechanisms that allow you to treat several items as a single collection. The Microsoft® .NET Common Language Runtime (CLR) supports single-dimensional arrays, multidimensional arrays, and jagged arrays (arrays of arrays). All array types are implicitly derived from System.Array, which itself is derived from System.Object. This means that all arrays are always reference types which are allocated on the managed heap, and your app's variable contains a reference to the array and not the array itself.
    Auto-Generating Wrapper Classes for Stored Procedures, Part 1: Using the AutoSproc Tool
    MSDN
    Get an overview of the AutoSproc code generation tool and how it works. The AutoSproc tool (based on classes exposed from the System.Reflection.Emit namespace) saves you time by using reflection to auto-generate wrapper classes for stored procedure calls.
    Data Types in C#
    DotNetJunkies
    Wajahat explains the basic data types in C# and the Common Type System.
    INFO: OleDbType Enumeration vs. Microsoft Access Data Types
    http://www.kbalertz.com/
    (320435) - This article describes how the Microsoft .NET Platform OLE DB types map to the Microsoft Access data types for columns.
    INFO: OleDbType Enumeration vs. Microsoft Access Data Types
    Microsoft Support
    (320435) - This article describes how the Microsoft .NET Platform OLE DB types map to the Microsoft Access data types for columns.
    Interoperating Java, VB6, and .NET Web Services
    C#Today
    In this article, Catalin Tomescu illustrates the integration and interoperability of web services. He creates a Tax Calculator web service, which integrates two existing applications: a State Tax Calculator and a Federal Tax Calculator. To further complicate things, the two web services that our tax calculator integrates are built using different technologies the state tax calculator application is built using Apache SOAP for Java and the federal tax calculator application is built using Visual Basic 6.0 and the MS SOAP 2.0 Toolkit. Finally, we see how to call our Tax Calculator web service from a variety of clients - a C# console application, a VB 6 console application, and an ASP.NET web application.
    Microsoft .NET Kick Start Chapter 3: Programming with .NET
    The Code Project
    An introduction to programming with .NET.
    Some Situations Where One May Like to Use MSIL
    C# Corner
    One of the most popular techniques for learning IL is writing code in high level language i.e. C# or VB.NET and examining result of compilation in ILDASM. To be honest this is if not the only one then at least part of any other available method for learning IL.
    Translation Guide: Moving Your Programs from Managed Extensions for C++ to C++/CLI
    MSDN
    Leverage C++/CLI, a dynamic programming paradigm extension to the ISO-C++ standard language, with this translation guide that maps V1 language features to V2.
    Using Reflection Emit to Cache .NET Assemblies
    MSDN
    There are few automated ways of caching methods within a Microsoft .NET Assembly or Web Service without writing a significant amount of the logic into the application. And sometimes, if the Web Service or .NET Assembly is from a third party, it isn't possible. This article outlines a non-intrusive caching solution that uses Reflection Emit in the Microsoft .NET Framework. Reflection Emit is the ability to generate assemblies, types, methods, and MSIL (Microsoft Intermediate Language) on the fly in .NET. This generated code can then either by run dynamically or saved to disk as an assembly.
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