[C#] Missing XML comment for IValidatableObject.Validate generated method

[StefanoRaggi]

Description

The C# generator is not generating XML comments for the IValidatableObject.Validate methods in the model classes, causing many build warnings:

public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{ 
    yield break;
}

warning CS1591: Missing XML comment for publicly visible type or member 'ClassName.Validate(ValidationContext)'

Swagger-codegen version

v. 2.2.2

Swagger declaration file content or url

https://raw.githubusercontent.com/oanda/v20-openapi/master/json/v20.json

Command line used for generation

java -jar ./modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate -i modules/swagger-codegen/src/test/resources/2_0/v20.json -l csharp -o samples/client/oandav20/csharp/Oanda.RestV20 -DpackageName=Oanda.RestV20

[wing328]

@StefanoRaggi the issue should be fixed via #5206

Please pull the latest master to give it a try.

[StefanoRaggi]

@wing328 Thanks for the fix, but there is a typo in the template:
validationContex instead of validationContext

warning CS1572: XML comment has a param tag for 'validationContex', but there is no parameter by that name
warning CS1573: Parameter 'validationContext' has no matching param tag in the XML comment for 'ClassName.Validate(ValidationContext)' (but other parameters do)

[wing328]

@StefanoRaggi sorry. #5223 should fix it.

Please pull the latest master to give it another try.