internal void Open_ChangeDatabase(string value)
{
CheckState(ADP.ChangeDatabase);
// Database name must not be null, empty or whitspace
if (string.IsNullOrWhiteSpace(value))
{ // MDAC 62679
throw ADP.EmptyDatabaseName();
}
if (1024 < value.Length * 2 + 2)
{
throw ADP.DatabaseNameTooLong();
}
RollbackDeadTransaction();
//Set the database
OdbcConnectionHandle connectionHandle = ConnectionHandle !;
ODBC32.SQLRETURN retcode = connectionHandle.SetConnectionAttribute3(ODBC32.SQL_ATTR.CURRENT_CATALOG, value, checked ((int)value.Length * 2));
if (retcode != ODBC32.SQLRETURN.SUCCESS)
{
HandleError(connectionHandle, retcode);
}
}
internal void Open_ChangeDatabase(string value)
{
ExecutePermission.Demand();
this.CheckState("ChangeDatabase");
if ((value == null) || (value.Trim().Length == 0))
{
throw ADP.EmptyDatabaseName();
}
if (0x400 < ((value.Length * 2) + 2))
{
throw ADP.DatabaseNameTooLong();
}
this.RollbackDeadTransaction();
OdbcConnectionHandle connectionHandle = this.ConnectionHandle;
ODBC32.RetCode retcode = connectionHandle.SetConnectionAttribute3(ODBC32.SQL_ATTR.CURRENT_CATALOG, value, value.Length * 2);
if (retcode != ODBC32.RetCode.SUCCESS)
{
this.HandleError(connectionHandle, retcode);
}
}