' Some test data for this example
Private Sub Form_Load()
    With ReportControl
        .AllowEdit = True
        .AutoColumnSizing = True
        .EditOnClick = True
        .FocusSubItems = True
        
        Dim Column As ReportColumn
        Set Column = .Columns.Add(0, "Column 1", 150, False)
        Set Column = .Columns.Add(1, "Date 1", 90, False)
        Set Column = .Columns.Add(2, "Date 2", 90, False)
        
        .Populate
        
        Dim Record As ReportRecord
        For i = 0 To 100
            Set Record = .Records.Add
            With Record
                .AddItem "Row: " & i
                .AddItem Date
                .AddItem Date
            End With
        Next
        
        .Populate
    End With
End Sub

' Below is the code events required for the DateTimePicker & ReportControl
Private Sub DateTimePicker_Change()
    ReportControl.FocusedRow.Record(ReportControl.FocusedColumn.Index).Value = DateTimePicker.Value
    ReportControl.Populate
End Sub

Private Sub ReportControl_BeginEdit(ByVal Row As XtremeReportControl.IReportRow, ByVal Column As XtremeReportControl.IReportColumn, ByVal Item As XtremeReportControl.IReportRecordItem)
    DateTimePicker.Visible = False
    Select Case Column.Index
        Case 1, 2
            Call ShowDatePicker(ReportControl, DateTimePicker, Row, Column, Item)
    End Select
End Sub

Private Sub ReportControl_FocusChanging(ByVal NewRow As XtremeReportControl.IReportRow, ByVal NewColumn As XtremeReportControl.IReportColumn, ByVal NewItem As XtremeReportControl.IReportRecordItem, Cancel As Boolean)
    Call HideDatePicker(DateTimePicker)
End Sub

Private Sub ReportControl_VScroll(ByVal Section As Long, ByVal Position As Long)
    Call HideDatePicker(DateTimePicker)
End Sub

Public Sub HideDatePicker(ByVal DTPicker As XtremeSuiteControls.DateTimePicker)
    With DTPicker
        .Move -10000, -10000, DTPicker.Width, DTPicker.Height
        .ZOrder 1
        .Visible = False
    End With
End Sub

Public Sub ShowDatePicker(ByVal rc As XtremeReportControl.ReportControl, ByVal DTPicker As XtremeSuiteControls.DateTimePicker, ByVal Row As XtremeReportControl.IReportRow, ByVal Column As XtremeReportControl.IReportColumn, ByVal Item As XtremeReportControl.IReportRecordItem)
    Dim l As Long, t As Long, r As Long, b As Long, x As Long, y As Long
    x = Screen.TwipsPerPixelX
    y = Screen.TwipsPerPixelY
    
    rc.Rows(Row.Index).GetItemRect Item, l, t, r, b
    l = l * x
    t = t * y
    r = r * x
    b = b * y

    With DTPicker
        .Move (rc.Left + x) + l, (rc.Top + y) + t, (r - l) + x, (b - t) + y
        .ZOrder 0
        .Visible = True
        .Value = Item.Value
    End With
End Sub