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| using System;
| using System.Collections.Generic;
| using System.Linq;
| using System.Text;
| using System.Threading.Tasks;
|
| namespace Gs.Toolbox
| {
| public static class UtilityHelper
| {
| public static Guid? GetGuid(string? str) {
| if (string.IsNullOrEmpty(str))
| return null;
| return Guid.Parse(str);
| }
| }
| }
|
|
