Author: jordi
Date: 2006-01-17 16:33:53 -0500 (Tue, 17 Jan 2006)
New Revision: 55697

Modified:
   trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
   trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGrid.cs
Log:
2006-01-17  Jordi Mas i Hernandez <[EMAIL PROTECTED]>

        * DataGrid.cs: Clicking on a column on a empty grid was giving
          an exception



Modified: trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
===================================================================
--- trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog        
2006-01-17 21:11:58 UTC (rev 55696)
+++ trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog        
2006-01-17 21:33:53 UTC (rev 55697)
@@ -1,3 +1,8 @@
+2006-01-17  Jordi Mas i Hernandez <[EMAIL PROTECTED]>
+
+       * DataGrid.cs: Clicking on a column on a empty grid was giving
+         an exception
+
 2006-01-17  Peter Dennis Bartok  <[EMAIL PROTECTED]>
 
        * DataGrid.cs (OnKeyDown): Don't use the array if it's empty

Modified: trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGrid.cs
===================================================================
--- trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGrid.cs      
2006-01-17 21:11:58 UTC (rev 55696)
+++ trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/DataGrid.cs      
2006-01-17 21:33:53 UTC (rev 55697)
@@ -1347,6 +1347,9 @@
 
                        case HitTestType.ColumnHeader:
                        {
+                               if (CurrentTableStyle.GridColumnStyles.Count == 
0)
+                                       break;
+
                                if (allow_sorting == false)
                                        break;
 

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