From 77bef731b7ca271bf752e903e97af471b1b33c9f Mon Sep 17 00:00:00 2001
From: cmurialdo <cmurialdo@genexus.com>
Date: Tue, 21 Mar 2023 11:42:35 -0300
Subject: [PATCH] Fix error "Can't write CLR type System.Guid with handler type
 TextHandler" when running with npgsql 5.0.7.

---
 .../dotnetframework/GxClasses/Data/GXDataPostgreSQL.cs   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dotnet/src/dotnetframework/GxClasses/Data/GXDataPostgreSQL.cs b/dotnet/src/dotnetframework/GxClasses/Data/GXDataPostgreSQL.cs
index 1f44ba12b..d65d35cc4 100644
--- a/dotnet/src/dotnetframework/GxClasses/Data/GXDataPostgreSQL.cs
+++ b/dotnet/src/dotnetframework/GxClasses/Data/GXDataPostgreSQL.cs
@@ -313,7 +313,14 @@ public override long GetBytes(IGxDbCommand cmd, IDataRecord DR, int i, long fiel
 				return count;
 			}
 		}
-		//ByteArrayToByteaTextEscaped
+		public override void SetParameter(IDbDataParameter parameter, object value)
+		{
+			if (value is Guid)
+			{
+				value = value.ToString();
+			}
+			base.SetParameter(parameter, value);
+		}
 		public override void SetBinary(IDbDataParameter parameter, byte[] byteArray)
 		{
 			if (_byteaOutputEscape)