Tutorials Shared by the Internet Community
|Top Tutorials||New Tutorials||Submit||Login||Register|
Tutorial Basic Detail
Total Hits: 22679
Total Votes: 156 votes
Average Rating: 3.85 out of 5
Description:Windows is built around messages. You can create and send messages to windows (or controls) within a Delphi application. In addition, applications send messages to each other, and applications even send messages to themselves.
The SendMessage API function requires 4 arguments. The first argument is the handle of the window to which the message is addressed; the second argument-usually a symbolic constant-is the numeric value of the message.