111,129
社区成员
发帖
与我相关
我的任务
分享
//查询出所有留言
SqlConnection con = new SqlConnection("server=.;uid=sa;pwd=;database=Messages");
con.Open();
string sql = "select * From MesUser order by UserTime Desc";
SqlCommand cmd = new SqlCommand(sql, con);
cmd.ExecuteNonQuery();
string MesList = string.Empty;
foreach()
{
}
this.ContentList.Text=MesList;
SqlConnection con = new SqlConnection( "server=.;uid=sa;pwd=;database=Messages ");
con.Open();
string sql = "select * From MesUser order by UserTime Desc ";
SqlCommand cmd = new SqlCommand(sql, con);
SqlDataReader dr=cmd.ExecuteReader();
string MesList = string.Empty;
while(dr.Read())
{
ContentList.Text+=dr[0].ToString();
}
this.ContentList.Text=MesList; SqlConnection con = new SqlConnection("server=.;uid=sa;pwd=;database=Messages");
con.Open();
string sql = "select * From MesUser order by UserTime Desc";
SqlCommand cmd = new SqlCommand(sql, con);
SqlDataReader dr=cmd.ExecuteReader();
string MesList = string.Empty;
while(dr.Read())
{
ContentList.Text+=dr[0].ToString();
}
this.ContentList.Text=MesList;