private bool OpenConnection(SdeConnection sdeConnection, IDataset dataset)
{
_errMsg = "";
if (sdeConnection.SeConnection.handle != IntPtr.Zero)
{
CloseConnection(sdeConnection);
}
string server = ConfigTextStream.ExtractValue(_connectionString, "server");
string instance = ConfigTextStream.ExtractValue(_connectionString, "instance");
string database = ConfigTextStream.ExtractValue(_connectionString, "database");
string username = ConfigTextStream.ExtractValue(_connectionString, "usr");
string password = ConfigTextStream.ExtractValue(_connectionString, "pwd");
string pooling = ConfigTextStream.ExtractValue(_connectionString, "pooling");
if (!String.IsNullOrWhiteSpace(pooling) &&
(pooling.ToLower() == "false" || pooling.ToLower() == "no"))
{
sdeConnection.Pooling = false;
}
else
{
sdeConnection.Pooling = true;
}
sdeConnection.Dataset = dataset;
SE_ERROR error = new SE_ERROR();
try
{
System.Int32 errCode = Wrapper10.SE_connection_create(
server,
instance,
database,
username,
password,
ref error,
ref sdeConnection.SeConnection);
if (errCode != 0)
{
error.sde_error = errCode;
_errMsg = errCode + " " + Wrapper10.GetErrorMsg(sdeConnection.SeConnection, error);
return(false);
}
}
catch (Exception ex)
{
_errMsg = "SDE ERROR: " + ex.Message;
return(false);
}
return(true);
}
protected override SdeConnection OpenConnection(IDataset dataset)
{
_errMsg = "";
SdeConnection connection = new SdeConnection(dataset);
string server = ConfigTextStream.ExtractValue(_connectionString, "server");
string instance = ConfigTextStream.ExtractValue(_connectionString, "instance");
string database = ConfigTextStream.ExtractValue(_connectionString, "database");
string username = ConfigTextStream.ExtractValue(_connectionString, "usr");
string password = ConfigTextStream.ExtractValue(_connectionString, "pwd");
SE_ERROR error = new SE_ERROR();
try
{
if (Wrapper10.SE_connection_create(
server,
instance,
database,
username,
password,
ref error,
ref connection.SeConnection) != 0)
{
_errMsg = Wrapper10.GetErrorMsg(connection.SeConnection, error);
return(null);
}
}
catch (Exception ex)
{
_errMsg = "SDE ERROR: " + ex.Message;
return(null);
}
return(connection);
}
