Posts
try
{
...
}
catch (DbEntityValidationException dbEx)
{
#region LINQ query to get EF DB entity validation errors
/*
var errMsgs = dbEx.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage).ToArray();
var exceptionFullErrMsg =
string.Concat(
dbEx.Message,
" Validation errors (DbEntityValidationException): "
+ UtilityHelper.ErrMsgBuilder(errMsgs));
log.Error(exceptionFullErrMsg);
*/
#endregion
#region Loop to find Entity Framework DB entity validation errors
foreach (var validationErrors in dbEx.EntityValidationErrors)
foreach (var validationError in validationErrors.ValidationErrors)
log.Error(UtilityHelper.ErrMsgBuilder(new string[] {
"DbEntityValidationException"
, validationError.ErrorMessage } ));
#endregion
}
catch (Exception ex)
{
#region Exception logging
log.Error(UtilityHelper.ErrMsgBuilder(
new string[] { ex.GetType().Name } ), ex);
#endregion
}
finally
{
...
}
...
#region Utility Helper class
public class UtilityHelper
{
public static string ErrMsgBuilder(String[] msgArray)
{
StringBuilder sbErr = new StringBuilder();
foreach (string msg in msgArray)
sbErr.AppendLine(msg);
return sbErr.ToString();
}
}
#endregion
