Question : Unable to log a Guid Type into SQL Using log4net AdoNetAppender

Hi,

What is the correct appender syntax for logging a guid type to SQL Server? I am using the following snippet to log to SQL

            loggingEvent.Properties["UserId"] = System.Guid.NewGuid().ToString();
            logger.Logger.Log(loggingEvent);

but get the following error

log4net:ERROR [AdoNetAppender] Exception while writing to database
System.InvalidCastException: Failed to convert parameter value from a String to a Guid. ---> System.InvalidCastException: Invalid cast from 'System.String' to 'System.Guid'.

Code Snippet:

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Answer : Unable to log a Guid Type into SQL Using log4net AdoNetAppender

Do not use System.Guid.NewGuid().ToString(), just System.Guid.NewGuid();

1: 2:

loggingEvent.Properties["UserId"] = System.Guid.NewGuid(); logger.Logger.Log(loggingEvent);

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