asp.net得到GridView中自定义控件的值_[Asp.Net教程] 如何获得MAmount的值 ’ /> 问题补充:要将GridView中的数据批量修改,用FindControl获得 ’ />的值 cmd.CommandType = CommandType.Text; cmd.CommandText = "update yf_Purchases set Main=@Main, MAmount=@MAmount,MOverDate=@MOverDate,MMPrice=@MMPrice where OrderID=@OrderID"; cmd.Parameters.Add("@OrderId", SqlDbType.NVarChar, 20); cmd.Parameters.Add("@Main", SqlDbType.NVarChar, 10); cmd.Parameters.Add("@MAmount", SqlDbType.Int); cmd.Parameters.Add("@MOverDate", SqlDbType.VarChar,50); cmd.Parameters.Add("@MMPrice", SqlDbType.Int); cmd.Parameters["@OrderId"].Value = ((HiddenField)gvr.FindControl("OrderID")).Value; cmd.Parameters["@Main"].Value = ((TextBox)gvr.FindControl("Main")).Text; cmd.Parameters["@MAmount"].Value =? 答: 例子: protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { try { if (e.Row.Cells[12].Text.ToString() == "提交待审核" || e.Row.Cells[12].Text.ToString() == "审核通过") { Label lbl_edit = e.Row.FindControl("Label1_edit") as Label; Label lbl_editr = e.Row.FindControl("Label1_editr") as Label; lbl_edit.Visible = false; lbl_editr.Text = " "; lbl_editr.Visible = true; } } catch { } }
|