public SqlDataReader Selectimg()
{
string s = "select photo from Amoozeshgah";
s = string.Format(s, this.name);
da.Connect();
dsr = da.selectimage(s);
return(dsr);
da.disconnect();
}
public SqlDataReader Selectimg()
{
string s = "select std_img from std where stdno=N'{0}'";
s = string.Format(s, this.stdno);
da.Connect();
dsr = da.selectimage(s);
return(dsr);
da.disconnect();
}
public SqlDataReader Selectimg()
{
string s = "select prof_img from teachers where teacherno={0}";
s = string.Format(s, this.teacherno);
da.Connect();
dsr = da.selectimage(s);
return(dsr);
da.disconnect();
}
