Question

我有一个gridview，它有三列date，pnl，cumpnl 当使用

等代码应用于所有单元格时，我可以添加一些格式

Protected Sub OnRowCreated(sender As Object, e As GridViewRowEventArgs)
    If e.Row.RowType = DataControlRowType.DataRow Then
        For Each cell As TableCell In e.Row.Cells
            cell.Font.Size = 10
            cell.HorizontalAlign = HorizontalAlign.Center
        Next
    End If

End Sub

在For ... Next循环中，如何仅引用pnl和cumpnl列中的单元格？我还没有看到通过列标题名称或索引引用单元格。

更新

通过使用RowDataBound事件我现在可以重置列中值的格式，但是基于单元格值的forecolor设置会导致错误（“输入字符串格式不正确”）。另外，我正在硬编码列索引。我需要一种方法来根据列标题名称

动态获取列索引

Protected Sub gvDataRetrieval_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvDataRetrieval.RowDataBound
    If e.Row.RowType = DataControlRowType.DataRow Then
        For i As Integer = 1 To 2
            e.Row.Cells(i).Text = FormatCurrency(e.Row.Cells(i).Text, 2).ToString()
            If Double.Parse(e.Row.Cells(i).Text) < 0 Then e.Row.Cells(i).ForeColor = Drawing.Color.Red
        Next
 End If
End Sub

Answer 1

每个循环的外部：

e.Row.Cells(index)

EG。用于添加标题工具提示：

    Protected Sub Grid1_RowCreated(ByVal sender As Object, ByVal e As GridRowEventArgs)
       //setting row cells
    If e.Row.RowType = DataControlRowType.DataRow Then
      For i As Integer = 1 To e.Row.Cells.Count
        If i = 1 Then
           e.Row.Cells(i).Font.Size= 8
        ELSE
           e.Row.Cells(i).Font.Size= 12
        END IF
      NEXT
    End If
    End Sub

Answer 2

Kapil在C＃中的代码

        private void DataGrid1_RowCreated(Object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            for (int i = 1; i < e.Row.Cells.Count; i++)
            {
                if (i == 1) { e.Row.Cells[i-1].Font.Bold = true; } else { e.Row.Cells[i-1].Font.Bold = false; }
            }
        }
    }

asp.net gridview格式化

2 个答案: