GridView绑定数据

[gexuehui]

.Net的GridView数据绑定后（GridView有did，dname，dedit这几列），要哪一行的dname是等于“xx”的，那么就让dedit.Enable=false，否则，就是true。请问这个怎么实现？
我写了如下的代码，但是，不知道为什么，uname_temp=“”，可是在页面上明明有数据的
protected void Page_Load(object sender, EventArgs e)
{

if (!IsPostBack)
{
ListBind();
}
string uname = Convert.ToString(Application.Get("UserName"));
for (int i = 0; i < GridView1.Rows.Count; i++)
{
int i_lastindex = GridView1.Columns.Count - 1;
string uname_temp = GridView1.Rows[i].Cells[1].Text;
if (uname_temp == uname)
{
GridView1.Rows[i].Cells[i_lastindex].Enabled = true;
}
else
{
GridView1.Rows[i].Cells[i_lastindex].Enabled = false;
}

}
}

[bdmh]

在rowbound事件中处理

[bdmh]

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.Cells[1].Text == "xxx")
            {
                设置是否可编辑
            }
    }

[hello_code_com]

引用 3 楼 bdmh 的回复:

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.Cells[1].Text == "xxx")
            {
                设置是否可编辑
            }
    }

正解

[bu_ge]

你确定string uname_temp = GridView1.Rows[i].Cells[1].Text; 你要提取的是第二列的值

[junlinfushi]

引用 3 楼 bdmh 的回复:

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.Cells[1].Text == "xxx")
            {
                设置是否可编辑
            }
    }

+1

[沐沐坏小孩]

引用 6 楼 junlinfushi 的回复:

[quote=引用 3 楼 bdmh 的回复:]

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.Cells[1].Text == "xxx")
            {
                设置是否可编辑
            }
    }

+1[/quote] +1

[KJ_Wang]

GridView1_RowDataBound肯定行的，多试试，人家说过了！

[mala_441911705]

：GridView绑定商品详细信息 public partial class MemberManage_GoodsInfo : System.Web.UI.Page { SqlConnection sqlcon = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"]); protected void Page_Load(object sender, EventArgs e) { string sqlstr = "select * from tbPicture"; //创建执行查询操作的SQL语句 sqlcon.Open();//打开数据库连接 SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);//创建数据阅读器 DataSet myds = new DataSet(); //创建数据集 myda.Fill(myds); //填充数据集 gvGoodsInfo.DataSource = myds; //设定数据源 gvGoodsInfo.DataBind(); //绑定数据 sqlcon.Close(); //关闭数据库连接 } 二、处理绑定 protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { sqlconn.Open();//打开数据库连接 string strid = Page.Request.QueryString["GoodsID"];//接收页面传值 string sqlstr = "select * from tbPicture where PicId='" + strid + "'";//创建查询语句 SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlconn); DataSet myds = new DataSet(); myda.Fill(myds, "tbPicture");//CodeGo.net/ DataRowView mydrv = myds.Tables["tbPicture"].DefaultView[0];//创建表视图DataRowView txtGID.Text = Convert.ToString(mydrv.Row["PicId"]); txtGName.Text = Convert.ToString(mydrv.Row["PicName"]); txtGType.Text = Convert.ToString(mydrv.Row["PicType"]); txtGStore.Text = Convert.ToString(mydrv.Row["GoodsStock"]); txtGPrice.Text = Convert.ToString(mydrv.Row["SellNumber"]); txtGIntro.Text = Convert.ToString(mydrv.Row["PicName"]) + "…"; iGPhoto.ImageUrl = Convert.ToString(mydrv.Row["PicPath"]); } }