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PONeed to wrap functions in a standard try/catch function in c#
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  1. PONeed to wrap functions in a standard try/catch function in c#
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    copied!<p>I know there are lots of delegate/func examples but I can't find any examples that will work for me, or I just don't understand them.</p> <p>I'm using asp.net MVC for a website, and the website needs some web service calls for an outside application to interact with my app. These all need a function to execute (going to db and whatnot), and return a similar data model every time. I want to wrap each call in a try/catch and populate the model.</p> <p>Here is the generic code that happens every call.</p> <pre><code>var model = new ResponseDataModel(); try { //execute different code here } catch (Exception ex) { model.Error = true; model.Message = ex.ToString(); } return View(model); // will return JSON or XML depending on what the caller specifies </code></pre> <p>This is one of the controller methods/ functions that I am using</p> <pre><code>public ActionResult MillRequestCoil() { var model = new ResponseDataModel(); try { /* edit */ //specific code string coilId = "CC12345"; //additional code model.Data = dataRepository.doSomethingToCoil(coilId); //replaced code //model.Data = new { Coil = coilId, M3 = "m3 message", M5 = "m5 message" }; model.Message = string.Format("Coil {0} sent successfully", coilId); } catch (Exception ex) { model.Error = true; model.Message = ex.ToString(); } return View(model); } </code></pre> <p>I would like to be able to somehow convert the specific function to a variable to pass into the generic code. I've looked at delegates and anonymous funcs but it's pretty confusing until you do it yourself.</p>
 

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