null check

Ginger-Automation · Aug 16, 2023 · 07cc27a · 07cc27a
1 parent cd7f8a2
commit 07cc27a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/Ginger/Ginger/Actions/ActionEditPages/ActDataSourcePage.xaml.cs b/Ginger/Ginger/Actions/ActionEditPages/ActDataSourcePage.xaml.cs
@@ -26,6 +26,7 @@ limitations under the License.
 using GingerCore.DataSource;
 using GingerCore.GeneralLib;
 using GingerCore.Helpers;
+using NPOI.OpenXmlFormats.Dml;
 using System;
 using System.Collections.Generic;
 using System.Data;
@@ -1939,6 +1940,11 @@ private void MarkAsDone_Unchecked(object sender, RoutedEventArgs e)
 
         private void cmbDataSourceName_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
+            if(cmbDataSourceName.SelectedValue == null)
+            {
+                return;
+            }
+
             foreach (DataSourceBase ds in mDSList)
             {
                 if (ds.Name == cmbDataSourceName.SelectedValue.ToString())
@@ -1977,7 +1983,7 @@ private void cmbDataSourceName_SelectionChanged(object sender, SelectionChangedE
 
         private void cmbDataSourceTableName_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            if (cmbDataSourceTableName == null || cmbDataSourceTableName.Items.Count == 0)
+            if (cmbDataSourceTableName == null || cmbDataSourceTableName.Items.Count == 0 || cmbDataSourceTableName.SelectedValue == null)
             {
                 return;
             }