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    <p>Here's the new code:</p> <pre><code>Shared Function AdjustURL(ByVal psInput As String, ByVal psAppend As String) As String Dim sOrig As String = " " &amp; psInput 'Prepending a space (browser will ignore) in case the first character is a link. Dim sOutput As String = "" Dim iEnd As Integer = -1, iQuestion As Integer = -1 While sOrig.Length &gt; 0 sOutput &amp;= sOrig.Substring(0, 1) sOrig = sOrig.Substring(1) iEnd = -1 If sOrig.StartsWith("&lt;a href=") Then 'Is this a safe assumption, what if it's not an &lt;a&gt; or href isn't next after only one space? If sOrig.StartsWith("&lt;a href=""") Then iEnd = InStr(10, sOrig, """") 'URL ends with a Quote Else iEnd = InStr(9, sOrig, " ") 'URL ends with a Space - are there other possibilities? End If iQuestion = InStr(sOrig, "?") If iQuestion &gt; iEnd Then iQuestion = -1 sOutput &amp;= sOrig.Substring(0, iEnd - 1) &amp; IIf(iQuestion &gt; -1, "?", "&amp;") &amp; psAppend sOrig = sOrig.Substring(iEnd - 1) End If End While Return sOutput End Function </code></pre> <p>Call:</p> <pre><code>Dim sHTML As String = "&lt;table&gt; &lt;tr&gt;&lt;td&gt;&lt;a href=""url1""&gt;link1&lt;/a&gt;&lt;/td&gt; &lt;td&gt;&lt;a href=""url2""&gt;&lt;img src=""image.jpg"" /&gt;&lt;/a&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;" Response.Write(Class1.AdjustURL(sHTML, "ID=1")) </code></pre> <p>Result:</p> <pre><code> &lt;table&gt; &lt;tr&gt;&lt;td&gt;&lt;a href="url1?ID=1"&gt;link1&lt;/a&gt;&lt;/td&gt; &lt;td&gt;&lt;a href="url2?ID=1"&gt;&lt;img src="image.jpg" /&gt;&lt;/a&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>I'm sure there will be other replacements you will discover over time as users enter things. I'd definitely recommend replacing <code>&lt;script</code> with something like <code>&lt;span style=display:none</code> to avoid javascript injection. You'll also want to be sure to avoid SQL injection before writing this to your database.</p>
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    1. POReplace href several strings in vb.net asp.net
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    1. USSteve Barron
    1. USSteve Barron
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    1. COThanks for the quick reply, but I am afraid that its not that simple since I do not know the value of href! I therefore (1st) have to itenerate the whole HTML, (2nd) find all strings starting with href" (and ending with ") (example = href="url1"), (3rd) alter them and (4th) put them back in place (example = href="url1" becomes href="url1?ID=1"). But I like I said above: I have no clue what the User inserts as Href. Mike
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    2. COIn the last chunk of code, it suggests concatenating another binder, but you could certainly concatenate "?ID=" & request("targetid").ToString...or ddlValue.selectedValue or wherever you want to get the data - though I would recommend sanitizing the value before using it. Per your comment, it looks like you are interested in treating the whole page as a string and doing that replacement. You could capture the render event into a string and do the requisite replacements. That sort of thing was great in classic ASP but nowadays, jQuery might be a better choice.
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      1. USSteve Barron
    3. COYes, the whole Html has to be treated as one. This is actually not about Page Html but Html inserted by the User into a DB and updated when send as a Newsletter. When the Newsletter is send several QueryStrings have to be added to each individual hrefs. I do not work with jQuery, maybe you could provide me with some help doing it the old way :).
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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