GridView列标题修改，GridView如何改变列标题？

GridView列标题修改成自己想要的

用GridView.Columns[0].HeaderText = ""，　行不通

到网上找了下，应该是先绑定，再用GridView.HeaderRow.Cells[n]

foreach (DataGridViewColumn col in this.dataGridView1.Columns)
            {
                string columnname = col.HeaderText;
            }

protected void GridView1_DataBound(object sender, EventArgs e)
    {
        //列数
        int count = this.GridView1.HeaderRow.Cells.Count;
        for (int i = 0; i < count; i++)
        {
            string oldValue = this.GridView1.HeaderRow.Cells[i].Text;
            if (oldValue == "UserName")
            {
                this.GridView1.HeaderRow.Cells[i].Text = "用户名";
            }
            else if (oldValue == "Order")
            {
                this.GridView1.HeaderRow.Cells[i].Text = "订单";
            }
            else
            {
                this.GridView1.HeaderRow.Cells[i].Text = "其他";
            }
        }
           
    }

类别：gridview技巧 查看评论