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    <p>I'm not sure if I'm answering your question, but... If you can change your notation from</p> <pre><code>{tokenname} </code></pre> <p>to something like</p> <pre><code>&lt;%$ ZeusExpression:tokenname %&gt; </code></pre> <p>you could consider creating your <a href="http://msdn.microsoft.com/en-us/library/system.web.compilation.expressionbuilder.aspx" rel="nofollow noreferrer">System.Web.Compilation.ExpressionBuilder</a>.</p> <p>After reading your comment...</p> <p>There are other ways of getting access to the current page using ExpressionBuilder: just... create an expression. ;-) Changing just a bit the sample from MSDN and supposing the code of your pages contain a method like this</p> <pre><code>public object GetData(string token); </code></pre> <p>you could implement something like this</p> <pre><code>public override CodeExpression GetCodeExpression(BoundPropertyEntry entry, object parsedData, ExpressionBuilderContext context) { Type type1 = entry.DeclaringType; PropertyDescriptor descriptor1 = TypeDescriptor.GetProperties(type1)[entry.PropertyInfo.Name]; CodeExpression[] expressionArray1 = new CodeExpression[1]; expressionArray1[0] = new CodePrimitiveExpression(entry.Expression.Trim()); return new CodeCastExpression( descriptor1.PropertyType, new CodeMethodInvokeExpression( new CodeThisReferenceExpression(), "GetData", expressionArray1)); } </code></pre> <p>This replaces your placeholder with a call like this</p> <pre><code>(string)this.GetData("tokenname"); </code></pre> <p>Of course you can elaborate much more on this, perhaps using a "utility method" to simplify and "protect" access to data (access to properties, no special method involved, error handling, etc.).</p> <p>Something that replaces instead with (e.g.)</p> <pre><code>(string)Utilities.GetData(this, "tokenname"); </code></pre> <p>Hope this helps.</p>
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    1. POReplace tokens in an aspx page on load
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    1. USFabrizio C.
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    1. COThat's quite an interesting solution, thanks for the input :) problem is I need data from my current page in order to render the replacement text - not sure if I can pass things from my current page to the expression builder? I just found a solution actually... perhaps I should answer my own question in case others are wondering
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    2. COYes, I agree you should present you own solution. Anyway I edited my proposal to (try to) answer some of your concerns.
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