合并单元格的有关问题

合并单元格的问题
 
在VBA中想要合并相邻的两个单元格,如果两个单元格中都有数据那么Excel会弹出对话框,问你是否确定保留左边单元格数据,但是我不想要弹出这个对话框,怎么实现呀,谢谢大家
下面是例子,合并B2和C2单元格,如果B2和C2中都有数据,那么就会弹出提示框。

Worksheets("sheet1").Range(B2:C2).Select
  With Selection
  .HorizontalAlignment = xlCenter
  .VerticalAlignment = xlBottom
  .WrapText = False
  .Orientation = 0
  .AddIndent = False
  .IndentLevel = 0
  .ShrinkToFit = False
  .ReadingOrder = xlContext
  .MergeCells = False
  End With
  Selection.Merge

------解决方案--------------------
VB code
Sub Macro1()
'
' Macro1 Macro
' 宏由 HG 录制,时间: 2010-2-19
'

 Application.DisplayAlerts = False
    Range("A1:A2").Select
    With Selection
        .HorizontalAlignment = xlCenter
        .VerticalAlignment = xlCenter
        .WrapText = False
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlContext
        .MergeCells = False
    End With
    Selection.Merge
   
End Sub