Modify blogengine. Net: Add image display to abstract display

The method is as follows:

Open the postview. ascx file under the theme directory.

Go to <asp: placeholder id = "bodycontent" runat = "server"/>

Add a point beforeCode<% = Getimage (base. showexcerpt, post. Content) %>

The modification is as follows:

 
<Div class = "entry"> <% = getimage (base. showexcerpt, post. content) %> <asp: placeholder id = "bodycontent" runat = "server"/> </div>
 

Of course, do not forget to add the code of the getimage () function. Add the last section of the postview. ascx file:

 
<Script language = "CS" runat = "server">
 

 
String getimage (bool showexcerpt, string input)
 

 
{
 

 
If (! Showexcerpt | input = NULL)
 

 
Return "";
 

 
String pain = input; // string
 

String Pattern = @ " ";
 

 
System. Text. regularexpressions. Match m = system. Text. regularexpressions. RegEx. Match (input, pattern,
 

 
System. Text. regularexpressions. regexoptions. ignorecase | system. Text. regularexpressions. regexoptions. multiline );
 

 
If (M. Success)
 

 
{
 

 
String src = getsrc (M. value );
 

 
String IMG = string. format (" ", SRC );
 

 
Return IMG;
 

 
}
 

 
Else
 

 
{
 

Return "";
 

 
}
 

 
}
 

 
String getsrc (string input)
 

 
{
 

 
String Pattern = "src = [\ '| \"] (. + ?) [\ '| \ "]";
 

 
System. Text. regularexpressions. RegEx reimg = new system. Text. regularexpressions. RegEx (pattern,
 

 
System. Text. regularexpressions. regexoptions. ignorecase | system. Text. regularexpressions. regexoptions. multiline );
 

 
System. Text. regularexpressions. Match mimg = reimg. Match (input );
 

 
If (mimg. Success)
 

 
{
 

 
Return mimg. value;
 

 
}
 

Return "";
 

 
}
 

 
</SCRIPT>