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POUse a Template method in place of repeated code
 

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    <p>I have 4 methods which have similar code</p> <pre><code>private void LogExceptions(ObjA.Input input, int customerId) { //ObjA is a big object, thats why I try not to send the whole object in this method Log(input); Log(ObjA.Exceptions); } private void LogExceptions(ObjB.Input input, int customerId) { //ObjB is a big object, thats why I try not to send the whole object in this method Log(input); Log(ObjB.Exceptions); } </code></pre> <p>and so on</p> <p>I am not able to make it a template method such as</p> <pre><code>private void LogExceptions&lt;T1,T2&gt;(T1 input, int customerId) whereas T1:ObjA.Input,ObjB.Input { Log(T1); Log(T2); } </code></pre> <p>How to do it or is there any other way ? Any help is appreciated in advance .</p> <p>I don't think my question was helping get proper answers.... Here is the exact code....</p> <pre><code> private void LogExceptions(AccARef.Response response) { StringBuilder sbErrors = null; if (response.ValMethod != null &amp;&amp; response.ValMethod.IsValid == false) { if (response.ValMethod.Errors.Count() &gt; 0) { sbErrors = new StringBuilder(); foreach (AccARef.Exception exp in response.ValMethod.Errors) { sbErrors.Append(" * " + exp.Message + exp.StackTrace + " "); Console.WriteLine(strError.ToString()) } } } } private void LogExceptions(AccBRef.Response response) { StringBuilder sbErrors = null; if (response.ValMethod != null &amp;&amp; response.ValMethod.IsValid == false) { if (response.ValMethod.Errors.Count() &gt; 0) { sbErrors = new StringBuilder(); foreach (AccBRef.Exception exp in response.ValMethod.Errors) { sbErrors.Append(" * " + exp.Message + exp.StackTrace + " "); Console.WriteLine(strError.ToString()) } } } } </code></pre> <p>Now AcctBRef and AcctARef cannot implement a common interface as they are not my objects. Or if they are no my objects, can I still decorate them to be mine ?</p>
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    1. COWhat do you mean by your comment about "send the whole object"? Class instances are [**passed by value-reference**](http://www.yoda.arachsys.com/csharp/parameters.html), which means there is very little data (a pointer) getting passed around from method to method no matter how big the object is.
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    2. COIs `ObjB.Exceptions` a static call?
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    3. COAlso, is "Input" an inner class to both ObjA and ObjB??
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