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c# Programming Glossary: system.objectWhat is “Best Practice” For Comparing Two Instances of a Reference Type? http://stackoverflow.com/questions/104158/what-is-best-practice-for-comparing-two-instances-of-a-reference-type . I grabbed some sample code from here class TwoDPoint System.Object public readonly int x y public TwoDPoint int x int y constructor.. constructor this.x x this.y y public override bool Equals System.Object obj If parameter is null return false. if obj null return.. to Point return false. TwoDPoint p obj as TwoDPoint if System.Object p null return false Return true if the fields match return..
How do ValueTypes derive from Object (ReferenceType) and still be ValueTypes? http://stackoverflow.com/questions/1682231/how-do-valuetypes-derive-from-object-referencetype-and-still-be-valuetypes from the same class System.ValueType which derives from System.Object. And all enums derive from System.Enum. Where is this distinction.. are reference types the red boxes are value types O is System.Object V is System.ValueType E is System.Enum and the inside relationship.. every red box value types is inside derives from box O System.Object which is a blue box a reference Type and still be a red box..
Does using “new” on a strict allocate it on the heap or stack? http://stackoverflow.com/questions/203695/does-using-new-on-a-strict-allocate-it-on-the-heap-or-stack public auto ansi beforefieldinit Test extends mscorlib System.Object Removed Test's constructor Main and MethodTakingGuid. .method..
Is everything in .NET an object? http://stackoverflow.com/questions/436211/is-everything-in-net-an-object Definition of object Object as a inheritor of class System.Object vs. object as an instance of a type vs. object as a reference.. types including enums and nullable types are derived from System.Object . All class array and delegate types are derived from System.Object.. . All class array and delegate types are derived from System.Object . Interface types are not derived from System.Object . They..
Puzzling Enumerable.Cast InvalidCastException http://stackoverflow.com/questions/445471/puzzling-enumerable-cast-invalidcastexception it's being cast it has already been boxed back into a System.Object. In essence it's trying to do this int i 1 object o i long l..
Large Object Heap Fragmentation http://stackoverflow.com/questions/686950/large-object-heap-fragmentation SOS reports it fine 0 015 DumpObj 000000005e62fd38 Name System.Object MethodTable 00000642788d8ba8 EEClass 00000642789d7660 Size 1056.. Rank 1 Number of elements 128 Type CLASS Element Type System.Object Fields None The elements of the object array are all strings.. Class Name 00175e88 784 12544 Free 793040bc 784 421088 System.Object Total 1568 objects Note that the object array size is 528 rather..
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