Statistics page. Added validation rule to check start date less or equals to end date and enable/disable 'Analyze' button according to validation.

Related Work Items: #2877

1 files changed, 21 insertions, 0 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ValidationRules/DateExpiredRule.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ValidationRules/DateExpiredRule.cs
new file mode 100644
index 000000000..98b90f855
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ValidationRules/DateExpiredRule.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+
+namespace Tango.MachineStudio.Statistics.ValidationRules
+{
+    public class DateExpiredRule : ValidationRule
+    {
+        public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+        {
+            DateTime orderDate = (DateTime)value;
+
+            return new ValidationResult(orderDate < DateTime.Now, "Please enter a date until today.");
+        }
+    }
+}