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added control over maxitems

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This commit is contained in:
John Jenko 2010-02-03 17:26:03 +00:00
parent 9712646a16
commit c0c5216d95
1 changed files with 8 additions and 1 deletions
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9
PROMS/Volian.Controls.Library/MostRecentItem.cs
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@ -37,7 +37,8 @@ namespace Volian.Controls.Library
// Insert it in the first place in the list // Insert it in the first place in the list
Insert(0, myMRI); Insert(0, myMRI);
// If more than MaxItems exist remove the items beyond MaxItems // If more than MaxItems exist remove the items beyond MaxItems
while (Count > MaxItems) RemoveAt(MaxItems); if (MaxItems > 0)
while (Count > MaxItems) RemoveAt(MaxItems);
myMRI.MyItemInfo.BeforeDelete += new ItemInfoEvent(MyItemInfo_BeforeDelete); myMRI.MyItemInfo.BeforeDelete += new ItemInfoEvent(MyItemInfo_BeforeDelete);
return myMRI; return myMRI;
} }
@ -88,8 +89,14 @@ namespace Volian.Controls.Library
return null; return null;
} }
public static MostRecentItemList GetMRILst(System.Collections.Specialized.StringCollection list) public static MostRecentItemList GetMRILst(System.Collections.Specialized.StringCollection list)
{
return GetMRILst(list, 10);
}
public static MostRecentItemList GetMRILst(System.Collections.Specialized.StringCollection list, int maxItems)
{ {
MostRecentItemList mril = new MostRecentItemList(); MostRecentItemList mril = new MostRecentItemList();
mril.MaxItems = maxItems;
if (list != null) if (list != null)
for (int i = list.Count - 1; i >= 0;i-- )// Add in reverse order so first is last and last is first for (int i = list.Count - 1; i >= 0;i-- )// Add in reverse order so first is last and last is first
mril.Add(list[i]); mril.Add(list[i]);