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prevent crash of attempt of access of wrong underlying type

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Kathy Ruffing 2012-11-27 15:13:55 +00:00
parent 978ca38993
commit f19bded437
1 changed files with 1 additions and 0 deletions
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PROMS/Volian.Controls.Library/EditItem.cs
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@ -1666,6 +1666,7 @@ namespace Volian.Controls.Library
// _NextDownEditItemPath); // _NextDownEditItemPath);
if (nextEditItem != null) if (nextEditItem != null)
{ {
if (MyStepPanel.ExpandingHLS != null && nextEditItem.MyItemInfo.IsSection) return; // without this, if next item is section, it crashes on null reference
if (MyStepPanel.ExpandingHLS != null && nextEditItem.MyItemInfo.MyHLS.ItemID != MyStepPanel.ExpandingHLS.ItemID) if (MyStepPanel.ExpandingHLS != null && nextEditItem.MyItemInfo.MyHLS.ItemID != MyStepPanel.ExpandingHLS.ItemID)
return; return;
int bottom = nextEditItem.FindTop(Bottom); int bottom = nextEditItem.FindTop(Bottom);