csdn_文档中心_在中visual studio _net 2003利用directshow播放媒体文件(二).htm

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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
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                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
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                  style="FONT-FAMILY: 宋体">Caption<o:p></o:p></SPAN></P></TD>
                <TD 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">浏览<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.9pt; mso-yfti-irow: 5">
                <TD rowSpan=2 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
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                  style="FONT-FAMILY: 宋体">IDC_VW_FRAME<o:p></o:p></SPAN></P></TD>
                <TD 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">控件类型<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
                <TD 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US style="FONT-FAMILY: 宋体">Picture 
                  Control<o:p></o:p></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.85pt; mso-yfti-irow: 6">
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                style="FONT-FAMILY: 宋体">Type<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">Rectangle<o:p></o:p></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.9pt; mso-yfti-irow: 7">
                <TD rowSpan=2 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 213.05pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">IDC_PLAY_BUTTON<o:p></o:p></SPAN></P></TD>
                <TD 
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                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">控件类型<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                style="FONT-FAMILY: 宋体">Button<o:p></o:p></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.85pt; mso-yfti-irow: 8">
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">Caption<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">播放<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.9pt; mso-yfti-irow: 9">
                <TD rowSpan=2 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 213.05pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">IDC_PAUSE_BUTTON<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">控件类型<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                style="FONT-FAMILY: 宋体">Button<o:p></o:p></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.85pt; mso-yfti-irow: 10">
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">Caption<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">暂停<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
              <TR style="HEIGHT: 7.9pt; mso-yfti-irow: 11">
                <TD rowSpan=2 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 213.05pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=284>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">IDCANCEL<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">控件类型<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.9pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                style="FONT-FAMILY: 宋体">Button<o:p></o:p></SPAN></P></TD></TR>
              <TR 
              style="HEIGHT: 7.85pt; mso-yfti-irow: 12; mso-yfti-lastrow: yes">
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.5pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
                  style="FONT-FAMILY: 宋体">Caption<o:p></o:p></SPAN></P></TD>
                <TD 
                style="BACKGROUND-COLOR: transparent; BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #ece9d8; BORDER-RIGHT: windowtext 1pt solid; BORDER-TOP: #ece9d8; HEIGHT: 7.85pt; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; PADDING-RIGHT: 5.4pt; PADDING-TOP: 0cm; WIDTH: 106.55pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" 
                vAlign=top width=142>
                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  style="FONT-FAMILY: 宋体">关闭<SPAN 
                  lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR></TBODY></TABLE>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN 
            lang=EN-US style="FONT-FAMILY: 宋体">5.COM</SPAN><SPAN 
            style="FONT-FAMILY: 宋体">的初始化和卸载，<SPAN 
            lang=EN-US><o:p></o:p></SPAN></SPAN></FONT></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="FONT-FAMILY: 宋体"><FONT size=3>修改<SPAN 
            lang=EN-US>PlayWnd.cpp</SPAN>添加初始化代码<SPAN 
            lang=EN-US>(</SPAN>加入的代码用黑体表示，下同<SPAN 
            lang=EN-US>)<o:p></o:p></SPAN></FONT></SPAN></P>
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              <TBODY>
              <TR 
              style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
                <TD 
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                  <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
                  lang=EN-US 
style="FONT-FAMILY: 宋体"><o:p>&nbsp;</o:p></SPAN></P>
                  <P align=left class=MsoNormal 
                  style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none"><SPAN