DspFileSetName
Sets the name of the file to display in the display "window". You should call the DspFile() function first (as the entry function for a graphics page) to define the attributes of the display. You can then use the DspFileSetName() function (as a keyboard command) to display a user-specified file. When you call this function, the specified file name is read from disk and displayed on the screen.
Syntax
DspFileSetName(AN, sName)
AN:
The animation-point number.
sName:
The name of the file to display.
Return Value
0 (zero) if successful, otherwise an error is returned.
Related Functions
DspFile, DspFileGetInfo, DspFileGetName, DspFileScroll
Example
|
Pages |
|
|
Page Name |
FilePage |
|
Entry Command |
DspFile(20,0,20,80) |
|
Comment |
Defines a file to screen display to commence at AN20 |
|
Page Keyboard |
|
|
Key Sequence |
######## Enter |
|
Command |
DspFileSetName(20, Arg1) |
|
Comment |
Displays a specified file on the page |
DspFile(20,0,20,80);
/* Defines the file-to-screen display to commence at AN20 using the default font, with a window size of 20 lines x 80 columns. */
DspFileSetName(20,"C:\AUTOEXEC.BAT");
! Displays file C:\AUTOEXEC.BAT.
See Also