demo_nestedclasses.htm

来自「Delphi脚本控件」· HTM 代码 · 共 122 行

HTM
122 行
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<html>
<head>
<link rel=stylesheet type="text/css" href="styles.css">
</head>

<body>

<h3>
paxScript Demo. Nested Classes.
</h3>
<hr>

<h4>
paxBasic
</h4>

<blockquote>
<pre>
<font color="blue"><b>Class</b></font> Outer
  <font color="blue"><b>Inherits</b></font> TObject
  <font color="blue"><b>Private</b></font> x <font color="blue"><b>As</b></font> <font color="blue"><b>Integer</b></font> = 10
  <font color="blue"><b>Shared</b></font> <font color="blue"><b>Dim</b></font> y = "abc"
  
  <font color="blue"><b>Sub</b></font> <font color="blue"><b>New</b></font>()
    <font color="blue"><b>Me</b></font> = <font color="blue"><b>MyBase</b></font>.Create()
  <font color="blue"><b>End</b></font> <font color="blue"><b>Sub</b></font>

  <font color="blue"><b>Class</b></font> Inner
    <font color="blue"><b>Inherits</b></font> TObject
    <font color="blue"><b>Private</b></font> x <font color="blue"><b>As</b></font> <font color="blue"><b>Integer</b></font> = 20
    
    <font color="blue"><b>Sub</b></font> PrintData
      <font color="blue"><b>print</b></font> x, y
    <font color="blue"><b>End</b></font> <font color="blue"><b>Sub</b></font>
    
    <font color="blue"><b>Sub</b></font> <font color="blue"><b>New</b></font>()
      <font color="blue"><b>Me</b></font> = <font color="blue"><b>MyBase</b></font>.Create()
    <font color="blue"><b>End</b></font> <font color="blue"><b>Sub</b></font>
    
  <font color="blue"><b>End</b></font> <font color="blue"><b>Class</b></font>
<font color="blue"><b>End</b></font> <font color="blue"><b>Class</b></font>

<font color="blue"><b>Dim</b></font> O = <font color="blue"><b>New</b></font> Outer(), I = <font color="blue"><b>New</b></font> Outer.Inner()
<font color="blue"><b>print</b></font> O, I
I.PrintData
</pre>
</blockquote>

<h4>
paxC
</h4>

<blockquote>
<pre>
<font color="blue"><b>class</b></font> Outer: TObject {
  <font color="blue"><b>private</b></font> <font color="blue"><b>int</b></font> x = 10;
  <font color="blue"><b>static</b></font> <font color="blue"><b>var</b></font> y = "abc";

  <font color="blue"><b>function</b></font> Outer() {
    <font color="blue"><b>this</b></font> = <font color="blue"><b>base</b></font>.Create();
  }

  <font color="blue"><b>class</b></font> Inner: TObject {
    <font color="blue"><b>private</b></font> <font color="blue"><b>int</b></font> x = 20;

    <font color="blue"><b>function</b></font> PrintData(){ <font color="blue"><b>print</b></font> x, y; }

    <font color="blue"><b>function</b></font> Inner(){
      <font color="blue"><b>this</b></font> = <font color="blue"><b>base</b></font>.Create();
    }
  }
}

<font color="blue"><b>var</b></font> O = <font color="blue"><b>new</b></font> Outer(), I = <font color="blue"><b>new</b></font> Outer.Inner();
<font color="blue"><b>print</b></font> O, I;
I.PrintData();
</pre>
</blockquote>

<h4>
paxPascal
</h4>

<blockquote>
<pre>
<font color="blue"><b>program</b></font> Demo;
<font color="blue"><b>type</b></font>
  TOuter = <font color="blue"><b>class</b></font>(TObject)
    x: Integer = 10;
    <font color="blue"><b>class</b></font> <font color="blue"><b>var</b></font> y: <font color="blue"><b>String</b></font> = 'abc';
  <font color="blue"><b>public</b></font>
    <font color="blue"><b>class</b></font> TInner(TObject)
      x: Integer = 20;
      <font color="blue"><b>procedure</b></font> PrintData;
      <font color="blue"><b>begin</b></font>
        <font color="blue"><b>print</b></font> x, y;
      <font color="blue"><b>end</b></font>;
    <font color="blue"><b>end</b></font>;
  <font color="blue"><b>end</b></font>;

<font color="blue"><b>var</b></font>
  O = TOuter.Create, I = TOuter.TInner.Create;
<font color="blue"><b>begin</b></font>
  <font color="blue"><b>print</b></font> O, I;
  I.PrintData;
<font color="blue"><b>end</b></font>.
<font color="blue"><b>var</b></font> O = <font color="blue"><b>new</b></font> Outer(), I = <font color="blue"><b>new</b></font> Outer.Inner();
<font color="blue"><b>print</b></font> O, I;
I.PrintData();
</pre>
</blockquote>


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