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- using System;
- namespace Admin.Core
- {
- public static class GuidExtensions
- {
-
-
-
-
-
- public static bool IsNull(this Guid s)
- {
- return s == Guid.Empty;
- }
-
-
-
-
-
- public static bool NotNull(this Guid s)
- {
- return s != Guid.Empty;
- }
- }
- }
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