4D Write v16

WR LOCK DOCUMENT

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4D Write v16
WR LOCK DOCUMENT

WR LOCK DOCUMENT 


 

WR LOCK DOCUMENT ( area ; status ) 
Parameter Type   Description
area  Longint in 4D Write area
status  Integer in 0=unlocked 1=locked

The WR LOCK DOCUMENT command prevents users from modifying the 4D Write area referenced by area. Once the document is locked, users cannot paste text, cut text, enter or modify text. Scrolling, copying, searching and printing the document are still possible.

To determine the lock status of the current document, you can use the WR GET DOCUMENT INFO command. This information is also displayed in the Document information dialog. You can access that dialog by selecting Document information from the Tools menu.

In the status parameter, you can pass one of the following constants found in the "WR Parameters" theme:

Constant Type Value Comment
wr unlocked document Longint 0 The document will be unlocked
wr locked document Longint 1 The document will be locked

Example  

You want to close records definitively and prevent users from editing them.

  `It will not be possible to edit the document
 WR LOCK DOCUMENT(Area;wr locked document)
  `Users will not be able to select the menu command Tools>Document Information
  `to open the dialog box and enable the option
 WR LOCK COMMAND(Area;wr cmd doc information;wr locked command)



See also 

WR LOCK COMMAND

 
PROPERTIES 

Product: 4D Write
Theme: WR Documents
Number: 89445

 
HISTORY 

Created: 4D Write 6.5

 
ARTICLE USAGE

4D Write Language ( 4D Write v16)