InfoConnect for Unisys
IT27Screen Interface Members
| Attachmate.Reflection.Emulation.T27 Namespace : IT27Screen Interface |
The following tables list the members exposed by IT27Screen.
Public Properties
| Name | Description | |
|---|---|---|
 | ClearSelectionOnCopy | Gets or sets a value indicating whether text remains selected after it is copied to the Clipboard. |
| Columns | Gets the number of columns in the screen. |
| CurrentPage | Gets a value that corresponds to the current terminal page number. |
| CursorColumn | Gets or sets the cursor's column location relative to the left edge of the terminal window. |
| CursorRow | Gets or sets the cursor's row location relative to the top edge of the terminal window. |
| EnquireMode | Gets a value indicating whether the T27 status line is currently in Enquire mode |
| HotSpots | Gets the HotSpots object which is used to obtain/specify information pertaining to HotSpots behavior. |
| IsFormsMode | Gets a value indicating whether the terminal is in forms mode. |
| IsKeyboardLocked | Gets a value indicating whether the keyboard is locked. |
| OIAUserMessage | Gets a value indicating the current T27 status line system message. If there is no message, the returned string is whitespace characters. The user message is 16 characters in length. |
| Parent | Gets the parent object (IT27Terminal). |
| Rows | Gets the number of rows of the screen. |
| ScreenSettleState | Gets a value indicating the settle state (stability) of the current screen. |
| ScreenSettleTime | Gets or sets time duration during which there should be no host data changes. |
| Selection | Gets the area of the screen that's currently selected. |
| SelectionMode | Gets or sets options (Block or Stream) that determine the shape of a selected region. |
Public Methods
| Name | Description | |
|---|---|---|
 | CancelSelection | Cancels the text selection in the terminal window. If no text is selected, this method has no effect. |
| Copy | Copies selected text to the Clipboard. |
| CopyAppend | Appends selected text to the end of the Clipboard. |
| Cut | Cuts selected text and copies it to the Clipboard. |
| ExtendSelection | Selects all text in the terminal window between the selection start position and the specified coordinates. |
| ExtendSelectionRect | Selects all text in the terminal window in all rows between the starting row and the specified row. |
| FindField | Overloaded. Locates a field starting from the specified row and column. |
| GetCharacter | Gets the ScreenCharacter at the specified location. |
| GetCharacters | Gets ScreenCharacter objects from the specified screen location. Each object represents one character. |
| GetField | Gets the host field that the specified row and column are part of. |
| GetFields | Gets a host field collection that matches specifed fieldAttributes. |
| GetFieldText | Gets the text of the field that the specified row and column are part of. |
| GetText | Gets the text from the specified location. |
| GetTextEx | Gets the text from the specified screen area. |
| IsAttribute | Tests whether the specified screen location is a field attribute position. |
| LockInput | Locks the screen so that users cannot use the keyboard to provide input. |
| MoveCursorTo | Overloaded. Moves the cursor to the specified screen location. |
| Paste | Copies data from the Clipboard to the current cursor location. |
| PasteContinue | Pastes remaining text from a previous Paste command. |
| PutCharacter | Puts a ScreenCharacter at the specified screen location. |
| PutText | Overloaded. Puts text at the specified screen location. |
| ScreenCoordinateToIndex | Converts screen position in row and column to linear screen buffer index. |
| ScreenIndexToColumn | Gets the column value of a screen location pointed to by screenIndex. |
| ScreenIndexToCoordinate | Gets the screen coordinate of a screen location pointed to by screenIndex. |
| ScreenIndexToRow | Gets the row value of a screen location pointed to by screenIndex. |
| SearchText | Overloaded. Searches the specified text starting from the specified screen location. |
| SelectAll | Selects all of the text on the screen. |
| SendControlKey | Sends a host control key to the host. |
| SendControlKeySync | Sends a host control key to the host. |
| SendKeys | Sends the text string to the host. |
| SetSelectionStartPos | Sets starting coordinates for selecting text. |
| UnlockInput | Unlocks the screen. See the LockInput() method for more information. |
| Wait | Waits for the specified duration. |
| WaitForControlKey | Waits for the specified control key press. |
| WaitForCursor | Overloaded. Waits for the cursor to be at the specified screen location. |
| WaitForHostSettle | Waits for host screen data to settle. |
| WaitForKeyboardEnabled | Wait for the keyboard to be unloacked enabled and ready for additional input. |
| WaitForText | Overloaded. Waits for the specified text to appear at the specified screen location. |
Public Events
| Name | Description | |
|---|---|---|
 | AfterSendKeys | Occurs after data keys are rendered on the terminal screen. |
| BeforeSendControlKey | Occurs before a control key is sent to the host. |
| BeforeSendKeys | Occurs before a data key is sent to the host. |
| CursorInNewField | Occurs when the cursor moves into a different field. |
| KeyboardLocked | Occurs when the keyboard is locked. |
| KeyboardUnlocked | Occurs when as the keyboard is unlocked. |
| MouseClick | This event occurs when a session window is clicked by the mouse. |
| NewScreenReady | Occurs when the screen has been quiet for the time duration specified by the ScreenSettleTime property. |
| ScreenChanged | Occurs when host data causes the data on the screen to change. |
See Also