setConnectionParms


`setConnectionParms`
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`setConnectionParms`

setConnectionParms — sets the connection parameters.

Synopsis

For C++:

`void setConnectionParms(`	`hostname`,
	`servicename)`;

LPCTSTR hostname;
LPCTSTR servicename;

`void setConnectionParms(`	`hostname`,
	`port)`;

LPCTSTR hostname;
int port;

`void setConnectionParms(`	`hostname`,
	`port`,
	`username`,
	`password)`;

LPCTSTR hostname;
int port;
LPCTSTR username;
LPCTSTR password;

For Java and C#:

`void setConnectionParms(`	`hostname`,
	`port)`;

String hostname;
int port;

`void setConnectionParms(`	`hostname`,
	`port`,
	`username`,
	`password)`;

String hostname;
int port;
String username;
String password;

Parameters

hostname: The name of the host running the DataHub instance.
servicename: The name of the port on which to connect.
port: The connection port number.
username: The name of a user.
password: A password for that user.

Description

This method sets the connection parameters to be used by the openConnection method. The port may be specified as either a string or directly by its number. The string may represent the port number, which is simply converted to an integer, or the symbolic port servicename. If a servicename is specified, then a lookup is performed immediately, and the resulting port number may be verified by following with a call to getPort.

The expanded syntax allows for setting the user name and password. See setUsername for more details.

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