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.NET and JavaScript UI Controls
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Scrolling a Parent Row to the Top of the Grid

WinGrid™ allows you to easily scroll parent rows to the top of the grid bringing attention to the parent row while a user edits or reads the child row. First you must check if WinGrid’s active row has a parent row. Then you can set WinGrid’s first row to the parent row of the active row.

Placing the following example code within WinGrid’s AfterRowActivate event handler will immediately scroll the active row’s parent row to the top of WinGrid.

In Visual Basic:

If Me.UltraGrid1.ActiveRow.ParentRow Is Nothing Then
     Return
End If
Me.UltraGrid1.DisplayLayout.RowScrollRegions(0).FirstRow = Me.UltraGrid1.ActiveRow.ParentRow

In C#:

if (this.ultraGrid1.ActiveRow.ParentRow == null) return;
this.ultraGrid1.DisplayLayout.RowScrollRegions[0].FirstRow = this.ultraGrid1.ActiveRow.ParentRow;