前台:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" AllowSorting="true"> <Columns> <asp:BoundField DataField="id12333" HeaderText="id"/> </Columns> </asp:GridView>
后台：
protected void Page_Load(object sender, EventArgs e){ if (!IsPostBack) { BindGridView(); } }void BindGridView(){ this.GridView1.DataSource = GetTable(); this.GridView1.DataBind();}DataTable GetTable(){ DataTable dt = new DataTable(); dt.Columns.Add("id12333", typeof(string)); string[] str = new string[3];//把这个数组改成你的就好了 str[0] = "11111111"; str[1] = "2222"; str[2] = "3333"; for (int i = 0; i < str.Length; i++) { str[i] = str[i].ToString(); } for (int j = 0; j < str.Length; j++) { DataRow row = dt.NewRow(); row["id12333"] = str[j]; dt.Rows.Add(row); } return dt;}
下边的例子是从数据库里取出值，把值用split分割后在转成数组的形式绑定到GridView
前台
<asp:GridView ID = "gvwQXLB" AutoGenerateColumns = "False" Width = "100%" runat = "server" Height="100%"> <Columns> <asp:TemplateField HeaderText="选择"> <ItemTemplate> <asp:CheckBox ID="ckbYHQX" runat="server" /> </ItemTemplate> </asp:TemplateField> <asp:BoundField DataField="bodfViewYHQX_menucaption" HeaderText="用户权限"/> <asp:BoundField DataField="bodfViewQXLB_qxlb" HeaderText="权限类别"/> </Columns></asp:GridView>
后台
#region GridView绑定数据，显示用户权限/// <summary>/// GridView绑定数据，显示用户权限/// </summary>private void gvwBind(){ DataSet ds = new DataSet(); DataTable dt = new DataTable(); dt.Columns.Add("bodfViewYHQX_menucaption", typeof(string)); dt.Columns.Add("bodfViewQXLB_qxlb", typeof(string)); Model.userInfo.UserKey modelQXFP = new Model.userInfo.UserKey(); BLL.userInfo.UserKey bllQXFP = new BLL.userInfo.UserKey(); string yhmc; yhmc = Request.QueryString["yhmc"]; ds = (DataSet)bllQXFP.get_YHQXXX(yhmc); string[] bodfViewYHQX_menucaption = new string[ds.Tables["dzjc.dzjc_yhqx"].Rows.Count];//开辟数组空间 string[] bodfViewQXLB_qxlb = new string[ds.Tables["dzjc.dzjc_yhqx"].Rows.Count];for (int i = 0; i < ds.Tables["dzjc.dzjc_yhqx"].Rows.Count; i++) { bodfViewYHQX_menucaption = bllQXFP.get_YHQXXX(yhmc).Tables["dzjc.dzjc_yhqx"].Rows[i]["MENUCAPTION"].ToString().Split(',');//MENUCAPTION中数据格式个，“aa,bb,ccc,d,eeee,” bodfViewQXLB_qxlb[i] = Convert.ToString(bllQXFP.get_YHQXXX(yhmc).Tables["dzjc.dzjc_yhqx"].Rows[i]["qxlb"]); } for (int j = 0; j < bodfViewYHQX_menucaption.Length - 1; j++)//获得bodfViewYHQX_menucaption数组长度减一，因为MENUCAPTION中数据存储格式为“aa,bb,ccc,d,eeee,”，最后一个字符为“,”，所以要给长度减一 { DataRow row = dt.NewRow(); row["bodfViewYHQX_menucaption"] = bodfViewYHQX_menucaption[j];//把分割出来放到数组里的字符串放到DataRow里 row["bodfViewQXLB_qxlb"] = bodfViewQXLB_qxlb[0];//同一个用户的权限类别相同，所以取下标为0的数组 dt.Rows.Add(row); } gvwQXLB.DataSource = dt;//绑定到数组 gvwQXLB.DataBind(); ds.Dispose();}#endregion
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相关资源：ASP.NET中的数据绑定-gridview
