📄 c++ builder 程序设计实用教程 - 9_1_2 剪贴板类 - 张晋 - 17xie.htm
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<H3 style="MARGIN: 15pt 0cm 0pt"><A name=_Toc502915476></A><FONT size=3><FONT
face="Times New Roman"><st1:chsdate Year="1899" Month="12" Day="30"
IsLunarDate="False" IsROCDate="False" w:st="on"><SPAN
style="mso-bookmark: _Toc502915476"><SPAN
lang=EN-US>9.1.2</SPAN></SPAN></st1:chsdate><SPAN
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style="mso-spacerun: yes"> </SPAN></SPAN></SPAN></FONT><SPAN
style="mso-bookmark: _Toc502915476"><SPAN
style="FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'">剪贴板类</SPAN></SPAN></FONT></H3>
<P class=MsoNormalIndent style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为方便剪贴板的操作，</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">CBuilder 5</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">Clipbrd</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">库单元中定义了一个</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">TClipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类，并且预定义了一个变量</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">Clipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作为类</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">TClipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的实例，从而使用户在绝大多数场合不必自己去定义一个</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">TClipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的实例。</SPAN></P>
<P class=MsoNormalIndent style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">利用剪贴板类可以进行文本、图像和部件的传输，剪贴板类为实现这些方法提供了相应的属性和方法。表</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">9-2</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、表</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">9-3</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">列出了</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">TClipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">属性和方法的意义。</SPAN></P>
<P class=a style="MARGIN: 6pt 0cm 4pt"><FONT size=2><SPAN
style="FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'">表</SPAN><SPAN
lang=EN-US><FONT face="Times New Roman">9-2 <SPAN
style="mso-spacerun: yes"> </SPAN>TClipboard</FONT></SPAN><SPAN
style="FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'">的属性</SPAN></FONT></P>
<P>
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