Blackk_lightt
سه شنبه 13 شهریور 1386, 11:42 صبح
سلام.
من تو کد زیر چه جوری بفهمم بعد Execute چند تا رکورد پیدا کرده ؟
OleDbConnection objConnection = newOleDbConnection("Provider=Microsoft.JET.OLEDB.4.0;data source=.\\Amozesh.mdb");
OleDbCommand objCommand = objConnection.CreateCommand();
string Query;
Query = "select TeacherName,NumberGroup,Capasity From Usagelessons";
objCommand.CommandText = Query;
objCommand.Connection = objConnection;
objConnection.Open();
OleDbDataReader objDatareader = objCommand.ExecuteReader();
objDatareader.Read();
من تو کد زیر چه جوری بفهمم بعد Execute چند تا رکورد پیدا کرده ؟
OleDbConnection objConnection = newOleDbConnection("Provider=Microsoft.JET.OLEDB.4.0;data source=.\\Amozesh.mdb");
OleDbCommand objCommand = objConnection.CreateCommand();
string Query;
Query = "select TeacherName,NumberGroup,Capasity From Usagelessons";
objCommand.CommandText = Query;
objCommand.Connection = objConnection;
objConnection.Open();
OleDbDataReader objDatareader = objCommand.ExecuteReader();
objDatareader.Read();