Major Changes Regarding RML & SPOOL parameters changes!

1 files changed, 31 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Tango.SharedUI/Converters/EmptyStringToNullConverter.cs b/Software/Visual_Studio/Tango.SharedUI/Converters/EmptyStringToNullConverter.cs
new file mode 100644
index 000000000..8d62178c7
--- /dev/null
+++ b/Software/Visual_Studio/Tango.SharedUI/Converters/EmptyStringToNullConverter.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Tango.SharedUI.Converters
+{
+    public class EmptyStringToNullConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value != null)
+            {
+                if (String.IsNullOrWhiteSpace(value.ToString()))
+                {
+                    return null;
+                }
+            }
+
+            return value;
+        }
+    }
+}