Get Partial Presentation Space


3270	5250	VT
Yes	Yes	Yes

The Get Partial Presentation Space function returns all or part of the session presentation space to the client.

Note:

The client must set the start PS position and the length (or set the EOF flag) by using the Set Presentation Space Service Condition function before using this function.

The client sends the following command to get the presentation space.

PostMessage( hServerWnd,
             WM_DDE_REQUEST,
             hClientWnd,
             MAKELONG(cfFormat, aEPS) );

where:


cfFormat	Identifies the format for the presentation space. Valid values are CF_TEXT or CF_DSPTEXT. The structure of the presentation space, in these two formats, is shown below.
aEPS	Identifies presentation space atom as the item.