主题：[求助]label控件文字方向

2、

Dim doc As PrintDoc = e.Form.GernatePrintDoc()
For Each c As Object In doc.body.children
    If typeof c Is prt.Rendertable Then

 'c.Rows(0).Style.TextAlignHorz = prt.AlignHorzEnum.Center

'c.Rows(0).style.TextAlignVert = prt.AlignVertEnum.Center

        For i As Integer = 0 To c.Cols.Count - 1 
           c.cols(i).Style.TextAlignHorz = prt.AlignHorzEnum.Center
           c.cols(i).style.TextAlignVert = prt.AlignVertEnum.Center
       Next
    End If
Next
doc.Preview()

老师，cols(i)效果只从第二行开始出现。 换了Rows(0)就没半点反应呢，要怎么样才能现实首行居中呢。 

 c.Rows(0).Style.TextAlignHorz = prt.AlignHorzEnum.Center

c.Rows(0).style.TextAlignVert = prt.AlignVertEnum.Center