ASP.NET - 在 GridViewRowEventArgs Row.Cells.Item 中使用列名而不是索引

Question

我想对 GridView 中的单元格执行一些简单的自动格式化。到目前为止，我有以下代码：

Private Sub gridviewRefreshPanel_RowDataBound( _
    ByVal sender As Object, _
    ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) _
        Handles gridviewRefreshPanel.RowDataBound

    Dim readyStatus As String = DataBinder.Eval(e.Row.DataItem, "READY")

    Select Case readyStatus
        Case "NO"
            e.Row.Cells.Item(5).ForeColor = Drawing.Color.Red
            e.Row.Cells.Item(5).Font.Bold = True
        Case "N/A"
            e.Row.Cells.Item(5).ForeColor = Drawing.Color.Goldenrod
            e.Row.Cells.Item(5).Font.Bold = True
        Case "YES"
            e.Row.Cells.Item(5).ForeColor = Drawing.Color.DarkGreen
            e.Row.Cells.Item(5).Font.Bold = True
    End Select

End Sub

我想通过列名而不是索引来引用单元格。例如，DataRow：

row.Item("ON_TIME")

如何使用 GridView 实现这一点？

Answer 1

你可以这样做……但这是 C# 代码

DataRow dr = ((DataRowView)e.Row.DataItem).Row;
dr["ColumnName"]

编辑：将此条件放在顶部

if (e.Row.RowType == DataControlRowType.DataRow)