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Remove all rows

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baerten View Drop Down
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Joined: 28 September 2006
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Post Options Post Options   Thanks (0) Thanks(0)   Quote baerten Quote  Post ReplyReply Direct Link To This Post Topic: Remove all rows
    Posted: 12 October 2006 at 4:51am
 Hi everybody
 
  //Grid.GetRows()->Clear();
  Grid.GetRecords()->RemoveAll();

  for(int i=0; i<CustomerList->Count; i++) {
    Grid.AddRecord(CustomerList->InternalList);
  }
 
  Grid.RedrawControl();
  Grid.Populate();

I like to remove all rows of the Grid before inserting new ones.

At the beginning, when the grid is clear, all works
If the grid has already rows, so it removes all rows & records ( verified with GetCount )

But at Grid.Populate(); it has an error

Thanks
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sserge View Drop Down
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Joined: 01 December 2004
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Post Options Post Options   Thanks (0) Thanks(0)   Quote sserge Quote  Post ReplyReply Direct Link To This Post Posted: 12 October 2006 at 7:59am
Hi,

In your code, try calling Populate twice:

Grid.GetRecords()->RemoveAll();
Grid.Populate();

for(int i=0; i<CustomerList->Count; i++) {
  Grid.AddRecord(CustomerList->InternalList);
}
 
Grid.Populate();


--
WBR,
Serge
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