援手!!!!!!从一个DataGrid中取数据,如果动态保存到DataTable中?
从一个DataGrid中取数据,如果动态保存到DataTable中?
我的代码如下:
DataTable myda = new DataTable();
DataColumn dcName;
dcName = myda.Columns.Add("xm");
dcName.DataType = Type.GetType("System.String");
dcName = myda.Columns.Add("ygid");
dcName.DataType = Type.GetType("System.String");
//myda = (DataTable)this.ViewState["table"];
this.ViewState["table"] = myda;
DataRow dr = myda.NewRow();
dr[0] = lbl_name.Text.ToString();
dr[1] = lbl_ygid.Text.ToString();
myda.Rows.Add(dr);
this.GridView1.DataSource = this.ViewState["table"];
this.GridView1.DataBind();
但是这样只能取到一条记录,如果的加入到DATATABLE中?
拜托各位