public bool Read()
{
if (_uds == null)
{
return(false);
}
if (_rowIdx < _uds.RowCount)
{
UniRecord urRow = _uds.GetRecord(_rowIdx);
_row.Clear();
_row.Add(urRow.RecordID);
for (int colIdx = 1; colIdx < 8; colIdx++)
{
_row.Add(urRow.Record.Extract(colIdx).ToString());
}
_rowIdx++;
return(true);
}
else
{
return(false);
}
}
static void Main(string[] args)
{
try
{
U2ConnectionStringBuilder conn_str = new U2ConnectionStringBuilder();
conn_str.UserID = "user";
conn_str.Password = "******";
conn_str.Server = "localhost";
conn_str.Database = "demo";
conn_str.ServerType = "UNIDATA";
conn_str.AccessMode = "Native"; // FOR UO
conn_str.RpcServiceType = "udcs"; // FOR UO
conn_str.Pooling = false;
string s = conn_str.ToString();
U2Connection con = new U2Connection();
con.ConnectionString = s;
con.Open();
Console.WriteLine("Connected.........................");
UniSession us1 = con.UniSession;
UniSelectList sl = us1.CreateUniSelectList(2);
// Select UniFile
UniFile fl = us1.CreateUniFile("STUDENT");
sl.Select(fl);
// read records as unidataset
string[] sArray = { "291222021", "521814564", "424325656" };
UniDataSet uSet = fl.ReadRecords(sArray);
// use for each statement to print the record
foreach (UniRecord item in uSet)
{
Console.WriteLine(item.ToString());
}
// use index to print the record
int lCount = uSet.RowCount;
for (int ii = 0; ii < lCount; ii++)
{
UniRecord ee = uSet[ii];
Console.WriteLine(ee.ToString());
}
// print one by one record
UniRecord q2 = uSet["291222021"];
string sq2 = q2.ToString();
Console.WriteLine(" Record data for rec id 291222021:" + sq2);
UniRecord q3 = uSet["521814564"];
string sq3 = q3.ToString();
Console.WriteLine(" Record data for rec id 521814564:" + sq3);
UniRecord q4 = uSet["424325656"];
string sq4 = q4.ToString();
Console.WriteLine(" Record data for rec id 424325656:" + sq4);
//create UniDataSet in the Client Side
UniDataSet uSet3 = us1.CreateUniDataSet();
uSet3.Insert("3", "aaa");
uSet3.Insert("4", "bbb");
uSet3.Insert("5", "vvv");
uSet3.Insert(2, "8", "www");
con.Close();
}
catch (Exception e)
{
string s = e.Message;
if (e.InnerException != null)
{
s += e.InnerException.Message;
}
Console.WriteLine(s);
}
finally
{
Console.WriteLine("Enter to exit:");
string line = Console.ReadLine();
}
}
static void Main(string[] args)
{
try
{
U2ConnectionStringBuilder conn_str = new U2ConnectionStringBuilder();
conn_str.UserID = "user";
conn_str.Password = "******";
conn_str.Server = "localhost";
conn_str.Database = "HS.SALES";
conn_str.ServerType = "UNIVERSE";
conn_str.AccessMode = "Native"; // FOR UO
conn_str.RpcServiceType = "uvcs"; // FOR UO
conn_str.Pooling = false;
string s = conn_str.ToString();
U2Connection con = new U2Connection();
con.ConnectionString = s;
con.Open();
Console.WriteLine("Connected.........................");
// get RECID
UniSession us1 = con.UniSession;
// open customer file
UniFile fl = us1.CreateUniFile("CUSTOMER");
// read records as unidataset
string[] sArray = { "2", "12", "3", "4" };
UniDataSet uSet = fl.ReadRecords(sArray);
// use for each statement to print the record
foreach (UniRecord item in uSet)
{
Console.WriteLine(item.ToString());
}
// use index to print the record
int lCount = uSet.RowCount;
for (int ii = 0; ii < lCount; ii++)
{
UniRecord ee = uSet[ii];
Console.WriteLine(ee.ToString());
}
// print one by one record
UniRecord q2 = uSet["2"];
string sq2 = q2.ToString();
Console.WriteLine(" Record data for rec id 2:" + sq2);
UniRecord q3 = uSet["3"];
string sq3 = q3.ToString();
Console.WriteLine(" Record data for rec id 3:" + sq3);
UniRecord q4 = uSet["4"];
string sq4 = q4.ToString();
Console.WriteLine(" Record data for rec id 4:" + sq4);
// create UniDataSet in the Client Side
UniDataSet uSet3 = us1.CreateUniDataSet();
uSet3.Insert("3", "aaa");
uSet3.Insert("4", "bbb");
uSet3.Insert("5", "vvv");
uSet3.Insert(2, "8", "www");
con.Close();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally
{
Console.WriteLine("Enter to exit:");
string line = Console.ReadLine();
}
}
