Read Method (SqlShimDataReader)
public override bool Read()
'Declaration
Public Overrides Function Read() As Boolean
Return Value
true if there are more rows; otherwise, false.
The following example creates a
Devart.Data.ZohoBooks.ZohoBooksConnection, a
Devart.Data.ZohoBooks.ZohoBooksCommand, and a
SqlShimDataReader. The example reads through the data, writing it out to the console. Finally, the example closes the
SqlShimDataReader, then the
Devart.Data.ZohoBooks.ZohoBooksConnection.
public void ReadMyData(string myConnString)
{
string mySelectQuery = "SELECT AccountID, \"Account Name\" FROM Accounts";
ZohoBooksConnection ZohoBooksConnection = new ZohoBooksConnection(myConnString);
ZohoBooksCommand ZohoBooksCommand = new ZohoBooksCommand(mySelectQuery,ZohoBooksConnection);
ZohoBooksConnection.Open();
ZohoBooksDataReader ZohoBooksReader;
ZohoBooksReader = ZohoBooksCommand.ExecuteReader();
// Always call Read before accessing data.
while (ZohoBooksReader.Read()) {
Console.WriteLine(ZohoBooksReader.GetString(0) + ", " + ZohoBooksReader.GetString(1));
}
// always call Close when done reading.
ZohoBooksReader.Close();
// Close the connection when done with it.
ZohoBooksConnection.Close();
}
Public Sub ReadMyData(myConnString As String)
Dim mySelectQuery As String = "SELECT AccountID, \"Account Name\" FROM Accounts"
Dim ZohoBooksConnection As New ZohoBooksConnection(myConnString)
Dim ZohoBooksCommand As New ZohoBooksCommand(mySelectQuery, ZohoBooksConnection)
ZohoBooksConnection.Open()
Dim ZohoBooksReader As ZohoBooksDataReader
ZohoBooksReader = ZohoBooksCommand.ExecuteReader()
' Always call Read before accessing data.
While ZohoBooksReader.Read()
Console.WriteLine(ZohoBooksReader.GetString(0) + ", " _
+ ZohoBooksReader.GetString(1))
End While
' always call Close when done reading.
ZohoBooksReader.Close()
' Close the connection when done with it.
ZohoBooksConnection.Close()
End Sub