[转载]vc++7_1转移到vc++2005 需要的一些变动.htm

这篇文章讲的是从VC++6.0到Visual Studio 2005所需要的一些变化

                  style="COLOR: rgb(0,0,255)">return</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">0</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top>}</SPAN></SPAN></DIV>
                  <P>解决方法：<BR>强制转换或函数参数变成const B*。</P>
                  <DIV 
                  style="BORDER-RIGHT: rgb(204,204,204) 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: rgb(204,204,204) 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: rgb(204,204,204) 1px solid; WIDTH: 98%; PADDING-TOP: 4px; BORDER-BOTTOM: rgb(204,204,204) 1px solid; BACKGROUND-COLOR: rgb(238,238,238)"><IMG 
                  alt="" src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top><SPAN style="COLOR: rgb(0,0,255)">void</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;fun&nbsp;(&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">const</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;B</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">*</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;&nbsp;);</SPAN></DIV>
                  <P><SPAN 
                  style="COLOR: rgb(0,0,255)"><STRONG>7.&nbsp;友元方法(Friend 
                  function) 
                  </STRONG></SPAN><BR>VC8不允许声明一个private或protected函数为友元.</P>
                  <DIV 
                  style="BORDER-RIGHT: rgb(204,204,204) 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: rgb(204,204,204) 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: rgb(204,204,204) 1px solid; WIDTH: 98%; PADDING-TOP: 4px; BORDER-BOTTOM: rgb(204,204,204) 1px solid; BACKGROUND-COLOR: rgb(238,238,238)"><IMG 
                  alt="" src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top><SPAN style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;A<BR><IMG 
                  id=Codehighlighter1_8_32_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_8_32_Open_Text.style.display='none'; Codehighlighter1_8_32_Closed_Image.style.display='inline'; Codehighlighter1_8_32_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_8_32_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighlighter1_8_32_Closed_Text.style.display='none'; Codehighlighter1_8_32_Open_Image.style.display='inline'; Codehighlighter1_8_32_Open_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ContractedBlock.gif" 
                  align=top></SPAN><SPAN id=Codehighlighter1_8_32_Closed_Text 
                  style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)"><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/dot.gif"></SPAN><SPAN 
                  id=Codehighlighter1_8_32_Open_Text><SPAN 
                  style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">private</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">:<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top>&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">void</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;c();&nbsp;&nbsp;<BR><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top>}</SPAN></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;B<BR><IMG 
                  id=Codehighlighter1_43_111_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_43_111_Open_Text.style.display='none'; Codehighlighter1_43_111_Closed_Image.style.display='inline'; Codehighlighter1_43_111_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_43_111_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighlighter1_43_111_Closed_Text.style.display='none'; Codehighlighter1_43_111_Open_Image.style.display='inline'; Codehighlighter1_43_111_Open_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ContractedBlock.gif" 
                  align=top></SPAN><SPAN id=Codehighlighter1_43_111_Closed_Text 
                  style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)"><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/dot.gif"></SPAN><SPAN 
                  id=Codehighlighter1_43_111_Open_Text><SPAN 
                  style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top>&nbsp;&nbsp;friend&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">void</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;A::c();&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,128,0)">//</SPAN><SPAN 
                  style="COLOR: rgb(0,128,0)">C2248&nbsp;error,&nbsp;c()&nbsp;is&nbsp;invisible&nbsp;to&nbsp;class&nbsp;B.</SPAN><SPAN 
                  style="COLOR: rgb(0,128,0)"><BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">}</SPAN></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;</SPAN></DIV>
                  <P>解决方法 1:<BR>声明友元类.</P>
                  <DIV 
                  style="BORDER-RIGHT: rgb(204,204,204) 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: rgb(204,204,204) 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: rgb(204,204,204) 1px solid; WIDTH: 98%; PADDING-TOP: 4px; BORDER-BOTTOM: rgb(204,204,204) 1px solid; BACKGROUND-COLOR: rgb(238,238,238)"><IMG 
                  alt="" src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top><SPAN style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;A<BR><IMG 
                  id=Codehighlighter1_8_32_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_8_32_Open_Text.style.display='none'; Codehighlighter1_8_32_Closed_Image.style.display='inline'; Codehighlighter1_8_32_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_8_32_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighlighter1_8_32_Closed_Text.style.display='none'; Codehighlighter1_8_32_Open_Image.style.display='inline'; Codehighlighter1_8_32_Open_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ContractedBlock.gif" 
                  align=top></SPAN><SPAN id=Codehighlighter1_8_32_Closed_Text 
                  style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)"><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/dot.gif"></SPAN><SPAN 
                  id=Codehighlighter1_8_32_Open_Text><SPAN 
                  style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">private</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">:<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top>&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">void</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;c();&nbsp;&nbsp;<BR><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top>}</SPAN></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;B<BR><IMG 
                  id=Codehighlighter1_43_63_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_43_63_Open_Text.style.display='none'; Codehighlighter1_43_63_Closed_Image.style.display='inline'; Codehighlighter1_43_63_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_43_63_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighlighter1_43_63_Closed_Text.style.display='none'; Codehighlighter1_43_63_Open_Image.style.display='inline'; Codehighlighter1_43_63_Open_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ContractedBlock.gif" 
                  align=top></SPAN><SPAN id=Codehighlighter1_43_63_Closed_Text 
                  style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)"><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/dot.gif"></SPAN><SPAN 
                  id=Codehighlighter1_43_63_Open_Text><SPAN 
                  style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top>&nbsp;&nbsp;friend&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;A;<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top>}</SPAN></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;</SPAN></DIV>
                  <P>解决方法 2:<BR>把函数声明为public</P>
                  <DIV 
                  style="BORDER-RIGHT: rgb(204,204,204) 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: rgb(204,204,204) 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: rgb(204,204,204) 1px solid; WIDTH: 98%; PADDING-TOP: 4px; BORDER-BOTTOM: rgb(204,204,204) 1px solid; BACKGROUND-COLOR: rgb(238,238,238)"><IMG 
                  alt="" src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top><SPAN style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;A<BR><IMG 
                  id=Codehighlighter1_8_31_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_8_31_Open_Text.style.display='none'; Codehighlighter1_8_31_Closed_Image.style.display='inline'; Codehighlighter1_8_31_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_8_31_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighlighter1_8_31_Closed_Text.style.display='none'; Codehighlighter1_8_31_Open_Image.style.display='inline'; Codehighlighter1_8_31_Open_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ContractedBlock.gif" 
                  align=top></SPAN><SPAN id=Codehighlighter1_8_31_Closed_Text 
                  style="BORDER-RIGHT: rgb(128,128,128) 1px solid; BORDER-TOP: rgb(128,128,128) 1px solid; DISPLAY: none; BORDER-LEFT: rgb(128,128,128) 1px solid; BORDER-BOTTOM: rgb(128,128,128) 1px solid; BACKGROUND-COLOR: rgb(255,255,255)"><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/dot.gif"></SPAN><SPAN 
                  id=Codehighlighter1_8_31_Open_Text><SPAN 
                  style="COLOR: rgb(0,0,0)">{<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">public</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">:<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/InBlock.gif" 
                  align=top>&nbsp;</SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">void</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;c();&nbsp;&nbsp;<BR><IMG 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockEnd.gif" 
                  align=top>}</SPAN></SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">;<BR><IMG alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/None.gif" 
                  align=top></SPAN><SPAN 
                  style="COLOR: rgb(0,0,255)">class</SPAN><SPAN 
                  style="COLOR: rgb(0,0,0)">&nbsp;B<BR><IMG 
                  id=Codehighlighter1_42_66_Open_Image 
                  onclick="this.style.display='none'; Codehighlighter1_42_66_Open_Text.style.display='none'; Codehighlighter1_42_66_Closed_Image.style.display='inline'; Codehighlighter1_42_66_Closed_Text.style.display='inline';" 
                  alt="" 
                  src="[转载]vc++7_1转移到vc++2005 需要的一些变动.files/ExpandedBlockStart.gif" 
                  align=top><IMG id=Codehighlighter1_42_66_Closed_Image 
                  style="DISPLAY: none" 
                  onclick="this.style.display='none'; Codehighli