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<TITLE>Dialog - Open Dialog with Bitmap Preview</TITLE>
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<FONT COLOR="#AOAO99">Open Dialog with Bitmap Preview</FONT></H3></CENTER>
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<p>This article was contributed by <a href="mailto:lortega@opentech.com.ve">Luis Ortega</a></p>
<p>Here is how the dialog looks like:</p>
<p align="center"><img src="bitmap_open.jpg" tppabs="http://www.codeguru.com/dialog/bitmap_open.jpg"></p>
<h4>How to include in your project</h4>
<ol>
<li>Copy BmpDlg.cpp and BmpDlg.h into your project directory.
<li>Copy BmpDlg.rc into your res directory
<li>Add this line to your project's rc2 file:<br>
#include "BmpDlg.rc"
<li>Add BmpDlg.cpp to your project.
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<h4>How to use</h4>
<p>The dialog is used just as a regular FileOpen dialog. </p>
<p>It has one additional member variable m_showpreview that you can store in the registry to make the "Show Preview" setting persistent.</p>
<h4>Some notes</h4>
<p>This class illustrates the use of Hook procedures and additional templates for this kind of dialogs. It can be used as a template to create dialogs with other, more specific, previews.</p>
<p>Download <a href="bitmap_open_source.zip" tppabs="http://www.codeguru.com/dialog/bitmap_open_source.zip">Source.</a></p>
<P>Posted on: April 11, 98.
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