public void SetDisplayName(string outputFieldName) { var index = DisplayName.IndexOf(" -", StringComparison.Ordinal); if (index > 0) { DisplayName = DisplayName.Remove(index); } var displayName = DisplayName; if (!string.IsNullOrEmpty(displayName) && displayName.Contains("Dsf")) { DisplayName = displayName; } if (!string.IsNullOrWhiteSpace(outputFieldName)) { DisplayName = displayName + outputFieldName; } }