Initial code commit

1 files changed, 46 insertions, 0 deletions

diff --git a/src/WixToolset.Core/IfDefEventHandler.cs b/src/WixToolset.Core/IfDefEventHandler.cs
new file mode 100644
index 00000000..37a7206e
--- /dev/null
+++ b/src/WixToolset.Core/IfDefEventHandler.cs
@@ -0,0 +1,46 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset
+{
+    using System;
+    using System.Text;
+    using WixToolset.Data;
+
+    public delegate void IfDefEventHandler(object sender, IfDefEventArgs e);
+
+    public class IfDefEventArgs : EventArgs
+    {
+        private SourceLineNumber sourceLineNumbers;
+        private bool isIfDef;
+        private bool isDefined;
+        private string variableName;
+
+        public IfDefEventArgs(SourceLineNumber sourceLineNumbers, bool isIfDef, bool isDefined, string variableName)
+        {
+            this.sourceLineNumbers = sourceLineNumbers;
+            this.isIfDef = isIfDef;
+            this.isDefined = isDefined;
+            this.variableName = variableName;
+        }
+
+        public SourceLineNumber SourceLineNumbers
+        {
+            get { return this.sourceLineNumbers; }
+        }
+
+        public bool IsDefined
+        {
+            get { return this.isDefined; }
+        }
+
+        public bool IsIfDef
+        {
+            get { return this.isIfDef; }
+        }
+
+        public string VariableName
+        {
+            get { return this.variableName; }
+        }
+    }
+}