OhioSession Class |
Represents a host session. It provides methods to connect to and disconnect from
the host and events to monitor events from the host.
Inheritance HierarchyNamespace: Flex.Hal.Ohio
Assembly: Flex.Hal.Ohio (in Flex.Hal.Ohio.dll) Version: 4.1.4031.1525
SyntaxThe OhioSession type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | HllapiLongName |
Gets the current HLLAPI long name; empty string if session is disconnected.
|
| HllapiShortName |
Gets the current HLLAPI short name; '\0' if session is disconnected.
|
| IsConnected |
Gets a value that indicates if the session is connected.
|
| IsFileTransferInProgress |
Gets a value that indicates if a file transfer (IND$FILE or FTP) is currently in progress.
|
| Screen |
Gets the OhioScreen object of the session.
|
| SessionName |
Gets the session name (a six digit number).
|
| SessionType |
Gets the session type.
|
| TransferErrorMessage |
Gets the most recent file transfer error if any.
|
Methods| Name | Description | |
|---|---|---|
 | ConnectAsync |
Asynchronously starts the communications link with the host.
|
| DisconnectAsync |
Asynchronously stops the communications link to the host.
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| FtpRecvAsync |
Performs an FTP file receive from the host.
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| FtpSendAsync |
Performs an FTP file send to the host.
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| IndRecvAsync |
Performs an IND$FILE receive file from the host.
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| IndSendAsync |
Performs an IND$FILE send file to the host.
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Events| Name | Description | |
|---|---|---|
 | OIAChanged |
Occurs when the Operator Information Area (OIA) changes.
|
| ScreenChanged |
Occurs when the virtual screen is modified.
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| SessionChanged |
Occurs when the session state changes.
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| SessionError |
Occurs when a session error condition occurs.
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| SessionStatus |
Occurs when the session status changes.
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| TransferError |
Occurs when there is a file transfer error.
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| TransferProgress |
Occurs when file transfer makes progress.
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| TransferStatus |
Occurs when file transfer status changes.
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See Also