هل هناك فرق بين تعريف مصفوفه من الcalsses

اما ان السؤال سهل ولايحتاج لإجابه عليه او ......................

الحمد لله توصلت إلى معرفة الحل هذا النص منقول من ال trainning kit

اقتباس

When creating an array of reference types, declaring and initializing an array does not create an array filled with members of that type. Rather, it creates an array of null references that can point to that type. To fill the array with members, you must assign each variable in the array to an object, which can be either a new object or an existing object. For example:

Visual Basic .NET

' This example creates an array of Widgets, then assigns each variable ' to a Widget objectDim Widgets(10) as Widget' Assigns Widgets(0) to a new Widget object
Widgets(0) = New Widget()' Assigns Widgets(1) to an existing Widget objectDim aWidget As New Widget()Widgets(1) = aWidget' Loops through Widgets and assigns 2 through 10 to a new objectDim Counter as IntegerFor Counter = 2 to 10   Widgets(Counter) = New Widget()Next

Visual C#

// This example creates an array of Widgets, then assigns each
// variable to a Widget object
Widget[] Widgets = new Widget[11];
// Assigns Widgets[0] to a new Widget object
Widgets[0] = new Widget();
// Assigns Widgets[1] to an existing Widget object
Widget aWidget = new Widget();
Widgets[1] = aWidget;
// Loops through Widgets and assigns 2 through 10 to a new object
for (int Counter = 2; Counter < 11; Counter++)
{
Widgets[Counter] = new Widget();
}