From b2e187154d8c89954a8659c3bd19c3dc89fdfbce Mon Sep 17 00:00:00 2001
From: Bob Arnson <bob@firegiant.com>
Date: Fri, 21 Aug 2020 17:12:53 -0400
Subject: Remove serialization classes and add Row.IsColumnNull.

---
 src/WixToolset.Data/WindowsInstaller/Row.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/WixToolset.Data/WindowsInstaller/Row.cs')

diff --git a/src/WixToolset.Data/WindowsInstaller/Row.cs b/src/WixToolset.Data/WindowsInstaller/Row.cs
index 8c847c5b..f44082d3 100644
--- a/src/WixToolset.Data/WindowsInstaller/Row.cs
+++ b/src/WixToolset.Data/WindowsInstaller/Row.cs
@@ -195,6 +195,13 @@ namespace WixToolset.Data.WindowsInstaller
             return foundPrimaryKey ? primaryKey.ToString() : null;
         }
 
+        /// <summary>
+        /// Returns true if the specified field is null.
+        /// </summary>
+        /// <param name="field">Index of the field to check.</param>
+        /// <returns>true if the specified field is null, false otherwise.</returns>
+        public bool IsColumnNull(int field) => this.Fields[field].Data == null;
+
         /// <summary>
         /// Returns true if the specified field is null or an empty string.
         /// </summary>
@@ -202,7 +209,7 @@ namespace WixToolset.Data.WindowsInstaller
         /// <returns>true if the specified field is null or an empty string, false otherwise.</returns>
         public bool IsColumnEmpty(int field)
         {
-            if (null == this.Fields[field].Data)
+            if (this.IsColumnNull(field))
             {
                 return true;
             }
-- 
cgit v1.2.3-55-g6feb