【发布时间】:2011-05-18 11:42:42
【问题描述】:
我正在使用 DataGrid 控件。我将它与 ADO.NET 绑定。
我希望如果有任何新数据出现,它应该在网格视图中将其附加到旧数据列中。这是怎么做到的?
DataTable dt = new DataTable();
SqlConnection con = new SqlConnection();
con.ConnectionString = "server = (local); initial Catalog = SQLTraining; Integrated Security = SSPI";
con.Open();
string Selectstring = "select "+attribute_name+" from "+tablename+"";
SqlCommand cmd = new SqlCommand(Selectstring, con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(dt);
gd.DataSource = dt;
gd.DataBind();
【问题讨论】:
标签: c# asp.net data-binding gridview ado.net