UnBound CheckBoxColumn Child grid

[Chris Wescott]

HI,
I have a been trying different way to get around a slow checkbox issue. Now I am using an unbound Checkbox in a heirarchy Grid but I can''t find a way to programmatically set the Child''s checkbox value without modifying the datasource directly.

I have implemented the unbound Checkbox according to the KB on how to add an unbound checkbox I found on this site.

Currently for the Parent I do this:

For I = 0 To GridGroupingControl1.TableControl.Table.Records.Count - 1
MyWellRecord = GridGroupingControl1.TableControl.Table.Records(I)
Dim WellRecordIndex As Integer = Me.GridGroupingControl1.Table.PrimaryKeySortedRecords.IndexOf(MyWellRecord)
checkboxvalues(WellRecordIndex) = True
Next

But I can''t find a way to get the PrimaryKeySortedRecords.IndexOf for the Child Table.

Please Help This is a major stumbling block us.

Regards,

Chris Wescott

[Administrator]

Hi Chris, This can be achieved by using the following code snippet. int RecordIndex =this.gridGroupingControl1.Table.RelatedTables["RelationName"].PrimaryKeySortedRecords.IndexOf(e.Record); Here is the sample which explains how to add unbound checkbox column for a parent and child table. Let us know if this helps. Best regards, Madhan