[Mp-plugins-svn] SF.net SVN: mp-plugins: [540] trunk/plugins/myGUIProgramsAlt/GUIProgramsAlt /Design/FileInfoScraperForm.cs

[<nor...@us...>]

Revision: 540
          http://mp-plugins.svn.sourceforge.net/mp-plugins/?rev=540&view=rev
Author:   northern_sky
Date:     2007-06-13 16:00:49 -0700 (Wed, 13 Jun 2007)

Log Message:
-----------
workaround for possible  frameworkbug

Modified Paths:
--------------
    trunk/plugins/myGUIProgramsAlt/GUIProgramsAlt/Design/FileInfoScraperForm.cs

Modified: trunk/plugins/myGUIProgramsAlt/GUIProgramsAlt/Design/FileInfoScraperForm.cs
===================================================================
--- trunk/plugins/myGUIProgramsAlt/GUIProgramsAlt/Design/FileInfoScraperForm.cs	2007-06-13 22:57:56 UTC (rev 539)
+++ trunk/plugins/myGUIProgramsAlt/GUIProgramsAlt/Design/FileInfoScraperForm.cs	2007-06-13 23:00:49 UTC (rev 540)
@@ -167,14 +167,23 @@
 
     private void UpdateButtonStates()
     {
-      if (groupBoxFileList == null) return;
 
-      // labels to update
-      groupBoxFileList.Text = String.Format("Files ({0} of {1} selected)", listViewFileList.CheckedItems.Count, listViewFileList.Items.Count);
+      //frameworkbug...? listViewFileList.CheckedItems.COUNT throws null exceptions sometimes... gaaa
 
-      // button states to update
-      buttonStartSearch.Enabled = (listViewFileList.CheckedItems.Count > 0);
+        // labels to update
+      if (listViewFileList.SelectedItems.Count > 0)
+      {
+        groupBoxFileList.Text = String.Format("Files ({0} of {1} selected)", listViewFileList.CheckedItems.Count, listViewFileList.Items.Count);
 
+        // button states to update
+        buttonStartSearch.Enabled = (listViewFileList.CheckedItems.Count > 0);
+      }
+      else
+      {
+        groupBoxFileList.Text = String.Format("Files (0) of {0} selected)", listViewFileList.Items.Count);
+        buttonStartSearch.Enabled = false;
+      }
+
       if (!buttonStartSearch.Enabled)
         buttonSaveSearch.Enabled = false;
 


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