Datagrid: multiple hilites

[Trevor DeVore]

On Oct 16, 2009, at 6:58 PM, David Bovill wrote:

> command tweet_ToggleHilite
>>   put the dgControl of me into dataGrid
>>   if the dgProp ["auto hilite"] of dataGrid is false then
>>      put the dgLine of me into myIndexNum
>>      put the dgHilitedIndex of dataGrid into indexNums
>>      set the wholematches to true
>>      put itemOffset (myIndexNum, indexNums) into foundItem
>>      if foundItem = 0 then
>>         if indexNums is empty then
>>            put myIndexNum into indexNums
>>         else
>>            put comma & myIndexNum after indexNums
>>         end if
>>      else -- already hilited
>>         delete item foundItem of indexNums
>>      end if
>>      sort numeric items of indexNums
>>
>>      lock screen
>>      put the dgControl of me into dataGrid
>>      put the dgVScroll of dataGrid into someScroll
>>      set the dgHilitedindex of dataGrid to indexNums
>>      put indexNums
>>      set the dgVScroll of dataGrid to someScroll
>>      unlock screen
>>   end if
>> end tweet_ToggleHilite

You are using dgLine with myIndexNum. That should be dgIndex. Does  
that fix the problem?

-- 
Trevor DeVore
Blue Mango Learning Systems
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