How to validate an XML File in C# .NET Framework

Just think of all the headaches that can be avoided just by having XML validation functionality? Now consider the still greater quantity of irritation that can be neatly dodged by also not having to code this solution yourself. That’s right, ladies and gentlemen, we will be applying an API to tackle this one in our place.

Starting off, we just install the API client that we need, like so:

Install-Package Cloudmersive.APIClient.NET.DocumentAndDataConvert -Version 2.2.0

Next, call ValidateDocumentXmlValidation.

using System;using System.Diagnostics;using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Api;using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Client;using Cloudmersive.APIClient.NET.DocumentAndDataConvert.Model;namespace Example{public class ValidateDocumentXmlValidationExample{public void main(){// Configure API key authorization: ApikeyConfiguration.Default.AddApiKey("Apikey", "YOUR_API_KEY");// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed// Configuration.Default.AddApiKeyPrefix("Apikey", "Bearer");var apiInstance = new ValidateDocumentApi();var inputFile = new System.IO.Stream(); // System.IO.Stream | Input file to perform the operation on.try{// Validate an XML fileDocumentValidationResult result = apiInstance.ValidateDocumentXmlValidation(inputFile);Debug.WriteLine(result);}catch (Exception e){Debug.Print("Exception when calling ValidateDocumentApi.ValidateDocumentXmlValidation: " + e.Message );}}}}

What else can I say? You’re done. With those two simple steps finished, we can now validate any XML file that you wish.

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There’s an API for that. Cloudmersive is a leader in Highly Scalable Cloud APIs.

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