Count in GroupBy Record for lower level

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1921

Ramesh posted over 15 years ago

Hi,

Count of group (Second & Third) showing 2 items.

I want to show count of all the items below that category.

like Second (50 items) and Third (51 items) . What i have to do?

Regards,

Ramesh.P

1921

Ramesh posted over 15 years ago in reply to Ramesh

Ok. Ok.

Thank you very much Smith.

Same cheers,

Ramesh.P

.
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69686

John Doe posted over 15 years ago in reply to Ramesh

Ramesh,

The solution was provided by Agent Smith, not me :)

Cheers.
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1921

Ramesh posted over 15 years ago in reply to Andrew Smith [Infragistics]

Thanks Alex.

It is working.

Regards,

Ramesh.P
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Verified Answer
Offline Andrew Smith [Infragistics] posted over 15 years ago

Currently the Items count is a count of the direct children and not a deep count of the descendant datarecords. You may want to submit a suggestion for adding this. In the interim you would probably need to handle the InitializeRecord event and change the Description of the GroupByRecords. e.g.

private void grd_InitializeRecord(object sender, InitializeRecordEventArgs e)

{

GroupByRecord gbr = e.Record as GroupByRecord;

if (null != gbr)

{

int count = CountDataRecords(gbr);

gbr.Description = string.Format("{0} ({1} items)", gbr.Value, count);

}

}

internal static int CountDataRecords(GroupByRecord record)

{

int count = 0;

foreach (Record child in record.ViewableChildRecords)

{

if (child.VisibilityResolved == Visibility.Collapsed)

continue;

GroupByRecord gbrChild = child as GroupByRecord;

if (null != gbrChild)

count += CountDataRecords(gbrChild);

else

{

DataRecord dr = child as DataRecord;

if (null != dr && dr.DataItem != null)

count++;

}

}

return count;

}
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