学步园

用下面的代码可以改变鼠标滑过时行的背景色

Protected Sub GridView1_RowDataBound()Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
        Dim i As Integer
        For i = 0 To Me.GridView1.Rows.Count Step 1
            If (e.Row.RowType = DataControlRowType.DataRow) Then
                e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#99ccff'")
                e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c")
            End If
        Next
    End Sub

下面的代码可以改变GridView中单元格的边框颜色

  Protected Sub GridView2_RowDataBound()Sub GridView2_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView2.RowDataBound
         For Each tc As TableCell In e.Row.Cells
            tc.Attributes("style") = "border-color:white"
        Next

    End Sub

下面的代码可以添加一个自动编号的列

  Protected Sub GridView1_RowDataBound()Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView2.RowDataBound
        If (e.Row.RowIndex <> -1) Then
            Dim id As Integer = e.Row.RowIndex + 1
            e.Row.Cells(0).Text = id.ToString & ". "
        End If
         End Sub