如何动态更改位于gridview内的文本框的颜色 [英] How to dynamically change the color of textbox that lies inside a gridview

问题描述

我尝试在以下代码中更改TextBox对象'tbqty'的颜色。我在两个颜色更改选项中都没有出错，但颜色没有变化。有没有可能？

I tried to change the color of TextBox object 'tbqty' in the following code. I get no error in both the color change options but the color is not getting changed. Is there any possibilities?

protected void grvcart_RowEditing(object sender, GridViewEditEventArgs e)
    {
      int rowIndex = Convert.ToInt32(e.NewEditIndex);
      string v_RowNumber = grvcart.Rows[rowIndex].Cells[0].Text;
      TextBox tbqty = grvcart.Rows[e.NewEditIndex].Cells[3].FindControl("tbqty") as TextBox;
      tbqty.BackColor = System.Drawing.ColorTranslator.FromHtml("#F2F0E1");
      tbqty.Attributes["style"] = "color:red";

推荐答案

参考下面的代码在这里执行此操作，gvSoldUnSoldProductList是Gridview的ID

refer the following code to do this here,gvSoldUnSoldProductList is the ID of Gridview

foreach (GridViewRow gvr in gvSoldUnSoldProductList.Rows)
           {
           (TextBox)gvr.FindControl("txtQuantity")).ForeColor=System.Drawing.Color.red
           }

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