в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:16:17Z

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==Use internal==

<OL><LI>The internal modifier declares that a member is known throughout all files in an assembly, but unknown outside that assembly.</LI><LI>The protected internal access level can be given only to class members.</LI><LI>A member declared with protected internal access is accessible within its own assembly or to derived types.</LI></OL>

<source lang="csharp">using System;

class InternalTest {
internal int x;
}

class MainClass {
public static void Main() {
InternalTest ob = new InternalTest();

ob.x = 10; // can access -- in same file

Console.WriteLine("Here is ob.x: " + ob.x);

}
}</source>
<pre class=codeResult>Here is ob.x: 10</pre>

==Using Internal on Members==

<source lang="csharp">public class ComponentGroup{
public ComponentGroup(){
objects = new Component[10];
objectCount = 0;
}
public void AddObject(Component obj)
{
if (objectCount < 10)
{
objects[objectCount] = obj;
objectCount++;
}
}
public void Render(){
for (int i = 0; i < objectCount; i++)
{
objects[i].Render();
}
}

Component[] objects;
int objectCount;
}
public class Component
{
internal void Render() {}
}
class Test
{
public static void Main()
{
ComponentGroup group = new ComponentGroup();
group.AddObject(new Component());
}
}</source>

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Csharp/CSharp Tutorial/Class/internal - История изменений

в 15:31, 26 мая 2010

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