CONTENT-5799: add DataTypeExpessionEmail type.

Author: zyhfish

DataTypes/DataTypeExpessionEmail.cs

@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Data;
+using System.Web;
+using DotNetNuke.Common;
+using DotNetNuke.Modules.UserDefinedTable.Components;
+using DotNetNuke.Modules.UserDefinedTable.Interfaces;
+using DotNetNuke.Services.Mail;
+
+namespace DotNetNuke.Modules.UserDefinedTable.DataTypes
+{
+    #region DataType
+
+    /// -----------------------------------------------------------------------------
+    /// <summary>
+    ///   MetaData and Formating for DataType "DataTypeExpessionEmail"
+    /// </summary>
+    /// -----------------------------------------------------------------------------
+    public class DataTypeExpessionEmail : DataTypeExpression, IEmailAdressSource
+    {
+        public string GetEmailAddress(string fieldName, DataRow row)
+        {
+            return row[fieldName].AsString();
+        }
+    }
+
+    #endregion
+}

datatypes.config

@@ -28,5 +28,5 @@
   <dataType name="Separator" />
   <!--Please leave the following data types at the end of the list-->
   <dataType name="LookUp" />
-  <dataType name="Expression" typeName="DataTypeExpessionEmail"/>
+  <dataType name="Expression" typeName="DotNetNuke.Modules.UserDefinedTable.DataTypes.DataTypeExpessionEmail"/>
 </dataTypes>