PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
DDEUpdate (Function)
In French: DDEModifie
Modifies a linked data.
DDEUpdate sends the new value of a program data to all the applications that have created a "hot" or "warm" link with this data. Therefore, the program must have accepted a link to this data and it must have branched a procedure in response to the DDE event for requesting the link (with DDEEvent with the DDEtoLink event).
Example
DDEEvent("LinkProc", DDEtoLink)
DDEUpdate("MySubject", "MyItem", "abcd")
Syntax
<Result> = DDEUpdate(<Topic> , <Object> , <Value>)
<Result>: Boolean
  • True if the data was modified,
  • False if an error occurred. DDEError returns the status report of error.
<Topic>: Character string
Topic of connection.
<Object>: Character string
Object of connection.
<Value>: Character string
New value for the linked data.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230std.dll
See also
Minimum required version
  • Version 9
This page is also available for…
Comments
Click [Add] to post a comment