展开全部
using(SqlConnection con = new SqlConnection("连接字符串")){
using(SqlDataAdapter adapter = new SqlDataAdapter("查询字符串", con)){
DataTable result = new DataTable();
adapter.Fill(result);
gridview.DataSource = result;
gridview.DataBind();
}
}
using(SqlDataAdapter adapter = new SqlDataAdapter("查询字符串", con)){
DataTable result = new DataTable();
adapter.Fill(result);
gridview.DataSource = result;
gridview.DataBind();
}
}
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